Page 2 IMPORTANT THIS DOCUMENTATION IS PUBLISHED BY CANON INC., JAPAN, TO SERVE AS A SOURCE OF REFERENCE FOR WORK IN THE FIELD. SPECIFICATIONS AND OTHER INFORMATION CONTAINED HEREIN MAY VARY SLIGHTLY FROM ACTUAL MACHINE VALUES OR THOSE FOUND IN ADVERTISING AND OTHER PRINTED MATTER.
Page 3 It also explains the timing at which the various units involved are operated, and shows how they may be disassembled/ assembled and adjusted. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 4 All service persons are expected to have a good understanding of the contents of this Service Manual and all relevant Service Information bulletins and be able to identify and isolate faults in the machine. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 5 The figures above represents the CLC1150; however, the CLC1120/1130 may be configure in the same way. CLC1120: 2-cassette model CLC1130: 3-cassette model CLC1150: 2-cassette model with a duplexing unit. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 7: Table Of Contents
(copying) ........2-6 1. Outline ......2-12 C. Generating the Image Leading C. Inputs to and Outputs from the Edge Signal ......2-7 Major PCBs ......2-14 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 8 E. Original Position Detection O. Anti-Counterfeit Circuit ........4-8 Mechanism ......4-14 F. Black Detection Circuit and 1. Counterfeit Tracing Edge/Line Width Mechanism ....4-14 Detection Circuit .....4-9 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 9 5. Setting the Grid Bias and 1. Operation ...... 6-18 the Developing Bias ..6-12 2. When Controlling the M Developing Bias .... 6-19 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 10 (patch detection) ... 6-36 Assemblies ......6-65 4. Detecting Dirt on the 1. Construction of the Y/M/C Window ......6-38 Developing Assembly..6-65 viii COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 11 B. Lifter Movement .....7-9 Cassettes ...... 7-12 1. Outline ......7-9 4. Paper Width Basic 2. Detecting the Presence/ Value ......7-13 Absence of Paper..7-10 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 12 1. Outline ......7-41 Roller ......7-64 2. External Brush ....7-42 3. Remove the Duplexing 3. Polishing Roller ..... 7-42 Feed Assembly ..... 7-65 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 13 Registration Roller ..7-81 (CLC1120/1130 only) ..7-101 8. Replacing the Registration 1. Removing the Delivery Roller Releasing Spring Assembly ..... 7-101 Clutch Assembly ... 7-85 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 14 Rollers (upper/lower, Oil Pump ....... 8-27 front/rear) ...... 8-18 3. Adjusting the Fixing 8. Removing the Fixing Upper/Lower Upper Thermistor ..8-19 Solenoid ......8-27 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 15 PCB ....... 9-34 Cover ......9-20 K. Developing Bias PCB ..9-34 B. Control Panel ...... 9-21 1. Removing the Developing Bias PCB ..9-34 xiii COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 16 B. Paper Deck - Related 1. Removing the Deck Work ........10-23 Driver PCB ....10-38 2. Removing the Deck Open Switch PCB ..10-39 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 17 ADJUSTMENTS ....... 13-7 FAULTY IMAGES ....13-51 A. Image Adjustment System .. 13-7 A. Making Initial Checks ..13-51 B. Exposure System ....13-14 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 18 1. DC-CPU ....13-216 B. Feeding Faults....13-160 2. R-CPU ....... 13-232 VI. ARRANGEMENT OF D. ADJUST ELECTRICAL PARTS ..13-161 (adjustment mode) ..13-235 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 19 CIRCUIT DIAGRAM ....A-13 SIGNALS AND SPECIAL TOOLS ..... A-15 ABBREVIATIONS ....... A-3 SOLVENTS AND OILS .... A-17 GENERAL CIRCUIT DIAGRAM ........A-9 xvii COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 21: General Description
VII. IMAGE FORMATION....1-22 IV. USING THE COPIER ....1-12 A. Outline ......... 1-22 A. Control Panel ...... 1-12 B. Auxiliary Process ....1-24 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 23: Chapter 1 General Description
3 Cassettes (standard): 550 sheets x 3 cassettes (CLC1130 only; for CLC1120/1150, 550 sheets x 2 cassettes) Multifeeder: 250 sheets CLC Paper Deck-E1*: 2500 sheets *Accessory. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 24: Specifications
540 W (100/120 V), 700 W (230 V) Lower: 500 W (common for all models) Note: The CLC1120 is available only as a non-Japanese model. Table 1-202 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 25: Functions
CLC Interface Board-D1 (hereafter, IP-IF Board) Document Holder-E1 Cassette Heater Kit-15, Cassette Heater Kit-16 (non- Japanese) Control Card-V Copy Data Controller-A1 Remote Diagnostic Device II Table 1-203 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 26: Others
1 : 1.414 1 : 0.611 1 : 2.000 IV 1 : 0.707 1 : 4.000 1 : 0.816 VI 1 : 0.865 Table 1-205a COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 27: Copying Speed
B5 (182 x 257 mm) 279.4 x 431.8 mm 11 x 17 (11” x 17”) LTRR LTRR Table 1-206 Specifications are subject to change for product improvement. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 28: Clc Paper Deck-E1
30.6 kg / 67.4 lb Power supply DC, from the copier Operating environment Same as the copier Table 1-207 Specifications are subject to change for product improvement. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 29: Names Of Parts
[10] Right front cover [5] Control key [11] Left front cover [6] Power switch [12] Copy tray [7] Pickup cassette (CLC1130) Duplexing tray (CLC1150) COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 30 [5] M toner supply mouth [6] C toner supply mouth [7] Y toner supply mouth [8] Right front door switch [9] Unit drawer lever COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 31: Cross Section
[32] Internal static eliminator [15] Photosensitive drum cleaner [33] Transfer polishing roller [16] Post-cleaning charging assembly [34] Transfer drum cleaner [17] Lens [35] External static eliminator COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 32 [12] Multifeeder pickup roller [25] Duplexing assembly inlet roller [13] Pickup vertical path roller 1, 2, 3 [26] Delivery vertical path roller 1, 2, 3 1-10 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 33 [7] Pre-registration roller 2 [16] Cassette 3 [8] Multifeeder feed roller 2 [17] Cassette 2 [9] Multifeeder feed roller 1 [18] Cassette 1 1-11 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 34: Using The Copier
[18] Interrupt key [8] Original Recognition [19] Additional Functions key [9] Center Shift key [20] Guide key [10] Energy Saver key [21] Reset key 1-12 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 35: Extended Functions
Color Creation Use it to take advantage of the negative/positive reversal, image repeat, mirror image, slant, or character slant feature. Table 1-401 1-13 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 36: User Mode
ID (4 digits). Custom Settings Use it to initialize settings to factory settings. Initialization * : default. Table 1-402a 1-14 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 37 Use it so that the output images from the controller Selection for Printer match the types of originals used. * : default. Table 1-402b 1-15 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 38: Daily Maintenance By The User
(To clean, wipe the part with a cloth moistened (well wrung) with water or solution of mild detergent, and dry wipe it thereafter.) Caution: Take care not to scratch the reflecting face (silver colored) of the copyboard cover. 1-16 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 39: Safety
(The copier’s laser mechanisms are contained in a protective housing and enclosed by external covers so that its laser beam is fully blocked while it is in use.) 1-17 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 40: Cdrh Regulations
THIS PRODUCT CONFORMS WITH CQRH RADIATION PERFORMANCE STANDARD 21CFR CHAPTER 1 SUBCHAPTER J. Figure 1-601 CDRH Compliance Label Caution: The text may differ from model to model. 1-18 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 41: Handling The Laser Assembly
Figure 1-603. Exercise particular caution whenever servicing inside such covers. Note: You will find the label on the copier’s laser scanner covers from which laser light can escape. Figure 1-602a 1-19 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 43: Safety Of Toner
Further, toner tends to react to vinyl material. Keep it away from vinyl materials. Caution: Do not dispose of toner into fire. It can lead to explosion. 1-21 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 44: Image Formation
Internal static Bk developing Multifeeder Transfer blade eliminator assembly Attraction roller Attraction brush Duplexing tray Cassette 1 Cassette 2 Figure 1-701 1-22 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 45 10. Fixing 7. Separation 6. Transfer 11. Internal/external static removal Multifeeder 5. Attraction Cassette Flow of copy paper Rotation of drum Figure 1-702 1-23 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 46: Auxiliary Process
To prevent such a problem, a negative DC is applied to the drum thereby evening out the charges and, consequently, potential. Post-cleaning charging assembly Photosensitive drum Figure 1-703 1-24 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 47 B. Basic Sequence of Operations C. Inputs to and Outputs from the (copying) ........2-6 Major PCBs ......2-14 C. Generating the Image Leading Edge Signal ......2-7 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 49: Chapter 2 Basic Operation
Cassette 1 (CLC1120/1130) Duplexing tray (CLC1150) Cassette 2 (CLC1120/1130) Cassette 1 (CLC1150) Cassette 3 (CLC1130) Cassette 2 (CLC1150) Pickup Feeder System Figure 2-101 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 50: Electrical Circuitry
Contains control programs. Store control data. Table 2-101 3. Control Panel Name Description · Monitors key input, controls buzzer volume, controls LCD activation. Table 2-102 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 52: Basic Sequence Of Operations
The fixing temperature is indicated in terms of the surface temperature of the fixing roller (the reading of DISPLAY>ANALOG in service mode, i.e., temperature detected by the thermistor). COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 53 Waits for a press on the key is turned on or the power switch is turned Copy Start key or an off. operation key. Table 2-201 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 54: Basic Sequence Of Operations (Copying)
Stabilizes the sensitivity of the photosensitive drum, and measures and controls the surface potential of the drum. Takes measurements for shading correction. Table 2-202 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 55: Generating The Image Leading Edge Signal
Point of laser exposure Copy paper Photosensitive drum Leading edge of Transfer drum copy paper Generation of the image leading edge signal Figure 2-203 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 56 Linking plate leading edge signal Transfer drum PCB DC driver PCB CPU PCB Side B sensor signal plate Side B sensor (PS3) Figure 2-205 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 57 5 small- Mono- size sheets color 3 large- size sheets 5 small- Full- size sheets color (MCYBk) 3 large- size sheets Table 2-203 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 58: Controlling Electrical Mechanisms
Main motor (M4) driver PCB Main motor MNMRDY Rotation speed Motor MNMON control circuit driver Reference pulse Rotation speed generation detection Figure 2-301 2-10 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 59 If an error causes the rotation speed of the motor to deviate, the main motor ready signal (MNMRDY) goes ‘0’, causing all copier operations to stop (main motor error). 2-11 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 60: Controlling The Drum Motor (M2)
Drum motor (M2) DRMFG DRMRDY Motor DRMON driver Rotation speed DRMSP1 control circuit Rotation speed DRMSP0 detection Reference pulse generation DRMCLK Figure 2-302 2-12 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 61 If an error causes the rotation speed of the motor to deviate, the drum motor ready signal (DRMRDY) indicating a state of constant speed will go ‘0’, stopping all operations of the copier (drum motor error). 2-13 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 62: Inputs To And Outputs From The Major Pcbs
Laser driver PCB Scanner thermal Scanner thermal switch 2 switch 1 J450 J2004B Lamp regulator See p. 3-6. J821 Scanning lamp Figure 2-303 2-14 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 63: Inputs To And Outputs From The
PCB See p. 9-1. J941 J905 Contrast VR PCB Numeric J921 J902 keypad J903 J922 J951 -2 -1 Pilot lamp J923 Figure 2-304 2-15 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 64 J2007 J1006 J2008 DC driver PCB Memory PCB J2005 J2010 Bi-Centronics Flash memory downloading I/F PCB J2002B Editor J2002A Projector J2002A Figure 2-305 2-16 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 65 REFMON2 FM17 J822 See p. 9-6. Power cord mount fan PCMFMERR In response to an error, returns ERR=1 to the PCB. Figure 2-306 2-17 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 66 -B10 cam motor is not at the home position, BLRMHP locking cam '1'. Inputs to the DC Driver PCB. HP sensor Figure 2-307 2-18 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 67 When copy paper is Cassette 1 paper sensor present in the cassette 1, '1'. C1PAD* C1PAD (CLC1120/1130) (The light-blocking plate is PS20 at PS20.) Figure 2-308 2-19 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 68 J311 J1013 When PS30 detects -B12 Pre-registration sensor PRERGD PRERGD* copy paper, '1'. PS30 (When the light-blocking plate is at PS30.) Figure 2-309 2-20 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 69 J311 J1013 When PS30 detects -B12 PRERGD* PRERGD Pre-registration sensor copy paper, '1'. PS30 (When the light-blocking plate is at PS30.) Figure 2-310 2-21 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 70 When the paper jogging guide is at the home position, '1'. Paper jogging guide HP DJGHP (When the light-blocking plate PS40 sensor is at PS40.) Figure 2-311 2-22 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 71 When the cassette 3 is set in J344 J1018 Cassette 3 open/closed the copier, '1'. FDC3D sensor (CLC1130 only) (When the light-blocking plate PS48 is at PS48.) Figure 2-312 2-23 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 72 When the cassette 2 is set in the Cassette 2 open/closed copier, '1'. FDD2D sensor DPS48 (When the light-blocking plate is at PS48.) Figure 2-313 2-24 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 73 Transfer drum cleaner shorter than a specific length, '1'. LFRCWD HP sensor (When the light-blocking plate PS67 is at PS67.) Figure 2-314 2-25 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 74 Upper fixing thermistor 2 THM2 See p. 8-9. J504 LTHM3 THM3 Lower fixing thermistor 3 J505 -B10 LTHM4 Lower fixing thermistor 4 THM4 Figure 2-315 2-26 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 75 Multifeeder paper width side guide plate of the multifeeder, and -B15 MFPWVR detecting VR detects the width of copy paper. (analog signal) Figure 2-316 2-27 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 76 Multifeeder paper -B15 side guide plate of the multifeeder, MFPWVR width detecting VR and detects the width of copy paper. (analog signal) Figure 2-317 2-28 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 77 When the waste toner holds toner in excess of a specific WTONER level, '1'. +24Vf J736 J1027 TEMP UN10 Environment LHUM sensor GNDf Figure 2-318 2-29 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 78 PCTHM Pre-cleaning -B14 PS71 paper sensor When the sensor output PCDTC -B13 (analog) is '0', the LED PCLEDON -B15 turns on. Figure 2-319 2-30 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 79 Cassette heater switch Cassette heater 1 Lower fixing heater Cassette heater 2 Oil pump PSP1 driver PCB Deck heater outlet Oil pump Figure 3-320 2-31 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 80 -B15 PRDMA Polishing roller When A=1 and B=0, rotates -B16 PRDMB motor CCW; roller moves away and does not rotate. Figure 2-321 2-32 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 81 Multifeeder lifter motor -B10 MFLFMB When A=1 and B=0, moves down. J1008 +24V J533 Pre-exposure lamp When '1', LA1 turns on. PELA1ON Figure 2-322 2-33 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 82 Multifeeder lifter When A=1 and B=0, moves down. MFLFMB motor J1008 +24V J533 Pre-exposure lamp When '1', LA1 turns on. PELA1ON Figure 2-323 2-34 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 83 Attraction/transfer alternates between '1' and '0'. BLRMA * locking cam motor BLRMB (pulse signal) BLRMB * When '1', on hold. BLRMHL Figure 2-324 2-35 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 84 '1' and '0'. C3PUMA * -A12 PM12 motor (CLC1130 only) (pulse signal) C3PUMB -A11 C3PUMB * When '1', on hold. C3PUMHL Figure 2-325 2-36 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 85 DJOGMB * Duplexing paper alternates between '1' and '0'. DJOGMB PM14 DJOGMA * (pulse signal) jogging motor DJOGMA When '1', on hold. Figure 2-326 2-37 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 86 When '0', CL7 turns on. YTNRSUP * clutch +24V J675 Bk toner supply When '0', CL8 turns on. KTNRSUP * clutch Figure 2-327 2-38 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 87 When '1', CL12 turns on. C2PUCL J645 +24V J656 J348 Cassette 3 pickup clutch CL13 J344 J1018 (CLC1130 only) When '1', CL13 turns on. C3PUCL Figure 2-328 2-39 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 88 When '0', CL14 turns on. Pickup driver J663 J665 J349 +24V J342 J1019 Re-pickup CL15 -A3 REPUCL When '0', CL15 turns on. clutch Figure 2-329 2-40 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 89 1 In response to an error, returns ERR=1 to the PCB. J714 +24V FM13 Power supply cooling fan 2 Figure 2-330 2-41 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 90 When '1', SL8 turns on. PUP2SL +24V J348 J653 Pickup roller 3 J344 J1018 solenoid (CLC1130 only) When '1', SL9 turns on. PUP3SL Figure 2-331 2-42 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 91 When '1', DSL8 turns on. PUPD1SL +24V J653 J348 Pickup roller 2 J344 J1018 DSL9 solenoid PUPD2SL When '1', DSL9 turns on. Figure 2-332 2-43 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 92 +24V J693 J686 J393 Stacking guide plate J1022 J391 -A10 SL15 solenoid (CLC1150 only) ENDPLSL * When '0', SL15 turns on. Figure 2-333 2-44 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 93 -B10 When '1', the oil pump PUMPD is in operation. Oil pump driver PUMPON When '1', the oil pump turns on. Figure 2-334 2-45 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 95 IV. DISASSEMBLY/ASSEMBLY ..3-8 A. Controlling the Scanner A. Original Exposure System ..3-9 Motor ........3-4 B. Scanner Drive Assembly..3-11 B. Changing the Reproduction Ratio ........3-5 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 97: Chapter 3 Exposure System
Detects the scanner at its home position. Table 3-101 Original Exposure System Scanning lamp No. 2 mirror CCD driver (forward) No. 1 mirror Lens No. 3 mirror Figure 3-101 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 98: Basic Sequence Of Operations
SCRCT: Takes measurements for shading correction. ODETCT: Performs original position detection, black original detection, and AE measurement. Figure 3-103 A4/LTR, 2 Copies, Full Color, Direct, Cassette 1 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 99: Scanner Home Position Sensor And Operation
Leading edge of an original 14mm Home position Start position Original Pre-scanning Move to the start position Scanning during copying operation Last scanning Figure 3-104 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 100: Scanner Drive System
Motor A*~E* drive circuit Current level Constant Scanner motor setting current (PM15) control Current circuit detection CPU PCB Scanner motor driver PCB Figure 3-201 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 101: Operations
Scanner motor drive signal No. 2 mirror mount (forward) No. 1 mirror mount Signal plate Scanner HP sensor (PS1) Scanner motor driver PCB CPU PCB Figure 3-202 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 102: Controlling The Intensity Of The Scanning Lamp
LAON regulator Intensity detection drive circuit control circuit CPU PCB circuit LACNTL Timer Error latch circuit circuit LAON-S* TIM-RST Lamp regulator Figure 3-301 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 103: Operations
Be sure to execute this item if you have replaced the standard white plate, scanning lamp, R flash memory, CCD unit, analog processor PCB, or CPU PCB. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 104: Disassembly/Assembly
The transfer drum, on the other hand, will rotate in reverse when it is off the frame. Keep this in mind. (Allowing it to rotate in reverse can damage the transfer blade, attraction brush, and transfer drum side scraper.) COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 105: Original Exposure System
Caution: Do not touch the surface of the scanning lamp when mounting it. Figure 3-403 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 106: Removing The Standard White Plate
[3] as if to butt it against the standard white plate [6]. 3) Secure the standard white plate [6] in place with two screws [5]. Figure 3-406 3-10 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 107: Scanner Drive Assembly
3040-000) when mounting the scanner cable. 1) Remove the copyboard cover. 2) Remove the vertical size plate. 3) Remove the copyboard glass. 4) Remove the control panel. 3-11 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 108 9) Remove the original exposure cooling fan 10) Remove the four screws [4], and detach the RDF mount (left rear, on the fixing assembly side) [5]. Figure 3-410 3-12 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 109 (front, rear) in place, thereby temporarily securing the No. 2 mirror mount in place. Figure 3-413 3-13 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 110 14) Remove the screw [7] fitted in step 12). (both front and rear) 15) Loosen the screw on the mirror positioning tool (FY9-3040-000), and extend the arm [9] fully. Figure 3-415 3-14 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 111 No. 2 mirror mount, and insert the pin [11] that comes with the mirror positioning tool. [10] [11] Figure 3-416 [10] [11] Figure 3-417 3-15 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 112 10 A3 full scans), thereby adapting the cable to the pulley and the hooks. Then, fully tighten the four screws [8] that have been kept loose. 3-16 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 113 F. Black Detection Circuit and Q. Texture Processing ..... 4-15 Edge/Line Width R. Color Conversion ....4-15 Detection Circuit .....4-9 DISASSEMBLY/ASSEMBLY ..4-16 A. Electrical Parts ....4-17 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 115: Chapter 4 Image Processing System
No. 3 mirror Lens CCD driver Image processor PCB Laser controller PCB Analog processor PCB Laser driver PCB Laser Guiding mirror Photosensitive drum Figure 4-101 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 116: Ccd/Ccd Drive
OSBG G-EVEN Buffer OSAB B-ODD (impedance OSBB B-EVEN reduction circuit) OSAG R-ODD OSBG R-EVEN Reference Clock pulses, shift pulses pulse generation circuit Figure 4-201 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 117: Analog Image Processing
BGR level matching B-ODD conversion Odd-/even-number B-EVEN bit integration R-ODD R-EVEN To CCD HSYNC ADCLK Reference pulse (sync signal) generation circuit generation circuit Figure 4-301 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 118: Digital Image Processing
· Either an IP-IF PCB or an IP-ED PCB may be installed as an accessory. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 119 R G B External Eternal device device IP-IF PCB Output color correction integra- tion R G B External device Figure 4-401 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 120: Shading Correction
If such is the case, clean the standard white plate; if the problem is not corrected, try changing the position of shading correction using service mode (ADJUST>ADJ-XY>ADJ-S). COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 121: 3-Line Ccd Position Matching Circuit
0.38 mm (equivalent of 6 lines) Degree of filter transmission Original Ideal characteristics G BR (scanning direction) Actual characteristics Wavelength (nm) Figure 4-404 Figure 4-403 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 122: Original Position Detection Circuit
Volume 4>Chapter 4>IV-F “Detecting the Position of an Original” (0,0) Copyboard Figure 4-405 Caution: If an RDF is installed, the position of an original placed on the copyboard glass cannot be checked. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 123: Black Detection Circuit And Edge/Line Width Detection Circuit
UCR signals and to detect black characters, determine the level of sharpness processing, and to identify black originals (ACS). COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 124: Chromatic Space Correction Circuit
Figure 4-407 H. Direct Mapping Circuit The direct mapping circuit is deigned to improve reproduction of intermediate colors (e.g., tone of the skin). 4-10 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 125: Logarithmic Correction And Bgr-To-Ymc Conversion
Output level (Y, M, C) Output level Darker Lighter Input level (B, G, R) Input level Figure 4-408 Logarithmic Correction Figure 4-409 BGR-to-YMC Conversion 4-11 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 126: Toner Color Correction Circuit
The selected area is colored by modifying the image data using the data of a selected color at a default ratio of composition. 4-12 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 127: Density Processing
Volume 4>Chapter 4>IV-N “Enlargement/Reduction, Shift, and Edit Processing” Enlargement/Reduction Horizontal reproduction ratio (main scanning direction) b. Vertical reproduction ratio (sub scanning direction) Density Processing for Enlargement Correction 4-13 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 128: Sharpness/Filter Processing
· If the copier identifies the original as being one of the bank notes stored in its memory, it will not generate video signals otherwise generated and sent to an IPU or controller devices. 4-14 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 129: Cmybk/Rgb Integration
If images read by the scanner unit is to be sent to an external device, the color conversion block sends them in the form of RGB data. 4-15 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 130: Disassembly/Assembly
The transfer drum, on the other hand, will rotate in reverse when it is off the frame. Keep this in mind. (Allowing it to rotate in reverse can damage the transfer blade, attraction brush, and transfer drum side scraper.) 4-16 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 131: Electrical Parts
CCD unit retaining spring [8]. 7) Remove the grounding plate [9]. Figure 4-503 8) Lift the CCD unit, and disconnect the two connectors [10]. [10] Figure 4-504 4-17 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 132: Removing The Analog Processor Pcb
Figure 4-507 Take care not to trap the flat cable from the image processor PCB between the base plate and the analog processor PCB. 4-18 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 133: Processor Pcb (Ip-Main Ip-Ed, If, Ip-Eco)
4) Remove the two screws from both ends of each PCB; then, shift up the levers on both ends to detach the image processor PCB. Figure 4-509 4-19 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 135: Laser Exposure System
Laser Unit .....5-5 GENERATING THE BD IV. LASER SCANNER MOTOR ..5-6 SIGNAL ........5-3 DISASSEMBLY/ASSEMBLY ..5-7 III. LASER DRIVER CIRCUIT ..5-4 A. Electrical Parts .......5-8 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 137: Chapter 5 Laser Exposure System
Imaging lenses Cylindrical lens Collimating lens Laser unit BD mirror Photosensitive BD PCB drum CPU PCB Laser controller Laser driver Image processor Figure 5-101 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 138: Sequence Of Operations (Laser Exposure System)
Transfer drum revolution Side A sensor (PS2) Side B sensor (PS3) Laser Laser scanner motor Figure 5-102 A4/LTR, 2 Copies, Full Color, Direct, Cassette 1 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 139: Generating The Bd Signal
Image area area (301 mm) BD signal Figure 5-201 Related Error Code E100 The BD signal is not detected within a specific period of time. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 140: Laser Driver Circuit
VCLK control circuit Laser PH/TX/H200 L-ON driver circuit L-RDY CPU PCB CPU Bus Laser APCHOLD Laser intensity limiter correction ITOP circuit circuit Figure 5-301 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 141: Controlling The Temperature Of The Laser Unit
The temperature of the laser unit is controlled to ensure a stable laser intensity. A thermistor and a heater are mounted inside the laser unit so as to control the temperature to a specific level. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 142: Laser Scanner Motor
If an error causes the rotation speed of the motor to deviate, the laser scanner motor ready signal (LSMRDY) goes ‘0’, causing the copier to indicate the code. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 143: Disassembly/Assembly
The transfer drum, on the other hand, will rotate in reverse when it is off the frame. Keep this in mind. (Allowing it to rotate in reverse can damage the transfer blade, attraction brush, and transfer drum side scraper.) COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 144: Removing The Laser Scanner Unit
1) Remove the copyboard glass, and detach the lens mount cover. 2) Remove the laser scanner cover. 3) Remove the laser unit cover and the laser unit upper cover. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 145 PCB or the lens assembly. When replacing the laser driver PCB, further, take care never to touch any of the elements. Figure 5-505 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 146: Controller Pcb/Laser Driver Pcb
Figure 5-507 4) Disconnect the four connectors [6], and remove the five screws [7]; then, detach the laser driver lower cover [8]. Figure 5-508 5-10 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 147: Adjusting Laser Power
· Laser power checker (FY9-4013) · Digital multimeter (CK-0436) Caution: Be sure to check the values recorded on the label attached behind the right front cover. 5-11 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 148 11) Select ADJUST>LASER>POWER in service mode, and press the OK key (laser on). 12) Check the reading of the digital multimeter. Figure 5-513 5-12 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 149: Adjusting The Laser
5. Adjusting the Laser Caution: Be sure to adjust laser power before starting to adjust the laser. 1) Select ADJUST>LASER in service mode. 5-13 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 150 7) Turn off the power switch. 8) Detach the laser power checker, and fit the cover to the slot. 9) Mount the left inside cover. 5-14 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 151: Controlling The Primary Charging Mechanism And
J. Waste Toner Feeding ASSEMBLIES ......6-28 Assembly ......6-83 A. Outline ......... 6-28 K. Developing Drive B. Locking the Developing Assembly ......6-85 Assembly ......6-29 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 153: Image Formation System
Controlling supply of toner from the hopper. Waste toner collection control Detecting a waste toner case full condition. Detecting a waste toner feedscrew lock condition Table 6-101 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 154 Black toner blade concentration sensor Internal static eliminator Environ- ment sensor Attraction brush Potential measurement Developing bias PCB HVT-DC/HVT-AC PCB DC driver PCB Figure 6-101 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 155: Controlling The C Sensor
AC PCB Side B (copy paper) C sensor (PS4) Signal plate D Figure 6-102 Turning On the Transfer High Voltage by the Signal Plate D COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 156 Transfer drum PCB DC driver PCB HVT-DC/HVT- Internal/external AC PCB static eliminator Copy paper (side A) C sensor (PS4) Signal plate C Figure 6-103 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 157 The signal of the side B sensor (falling edge) is generated 0.3 sec earlier than normal after the signal of the SP-D (falling edge) has been generated. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 158 The signal of the SP-D (rising edge) is generated 0.3 sec later than normal after the signal of side A sensor (falling edge) has been generated. SP-C: Signal plate C. SP-D: Signal plate D. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 159: Sequence Of Operations (Image Formation System)
Main motor (M4) Drum motor (M2) [1] Shading correction [2] Potential control measurement Figure 6-104 A4/LTR, 2 Copies, Full Color, Direct, Cassette 1 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 160: Image Stabilization
Transfer drum Black toner concentration sensor Environ- ment sensor Potential measure- Developing bias PCB HVT-DC PCB ment PCB CPU PCB DC driver PCB Figure 6-201 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 161 Compensating for changes in environment Environment sensor Primary grid bias, developing bias Executing auto gradation correction Laser correction/image processing block (density processing) Table 6-201 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 162: Controlling The Surface Potential Of The Drum
Using the VD/VL measurements and the grid bias (Vg), a graph like the one shown in Figure 6- 202 is prepared. Drum surface potential -500V -700V Table 6-202 Grid bias Figure 6-202 6-10 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 163: Measuring The Dark Area Potential Attenuation
Figure 6-203 shows the relationship between changes in the environment and the target contrast potential. Target contrast potential Moisture content Figure 6-203 6-11 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 164: Setting The Grid Bias And The Developing Bias
Image display Approximate guide V00-500V 430 to 570 V00-700V 600 to 800 VFF-500V 50 to 150 VFF-700V 100 to 200 Table 6-203 6-12 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 165 Transfer drum revolution Drum motor Potential sensor Vd4VL4 measurement Laser exposure Grid bias Pre-exposure lamp Transfer drum locking motor Figure 6-206 Sequence during Last Rotation 6-13 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 166 If it is not in a normal way, suspect that the 24 V-F power is not supplied or the potential measurement unit is faulty. 6-14 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 168 VDI: Potential measured during initial rotation. Vd3: Post-cleaning charging area potential as measured when the dark area attenuation is measured. Offset value: Value determined in service mode (FUNCTION>DPC>OFST). 6-16 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 169: Protection Circuit
Controlled to +8 to +16 V; high voltage is generated at +16 V or less. DC driver PCB HVT-DC PCB J411 J1012 Primary charging HVPR T302 -A11 HVGIC -A10 Grid bias J413 HVGI Photosensitive drum Figure 6-301 6-17 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 170: Controlling The Developing Bias
J402-2 DBBPC1 (Y,M) J401-7 DBBPC2 (C,BK) J402-5 DBDCC1 (Y,M) J401-5 DBDCI1 (Y,M) J401-6 DBDCC2 (C,BK) J402-3 DBDCI2 (C,BK) J402-4 DBSBY J401-2 Figure 6-302 6-18 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 171: When Controlling The M Developing Bias
DBDCI1 (M, Y) is controlled to +8 to +16 V (based on potential control data) DBS1 (M) is ‘1’. The above condition supplies the M developing cylinder with a developing bias. 6-19 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 172: Controlling The Attraction Charging Mechanism And Transfer Charging Current
Controlled to +8 to 16 V; at +16 V, the high-voltage output is generated. DC driver PCB HVT-DC PCB J1012 J411 HVATC Transfer T305 charging HVATI HVTRC T304 HVTRI Attraction charging Figure 6-303 6-20 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 173: Controlling The Separation Charging Current
When ‘0’, an error is detected in the HVT-AC circuit. DC driver PCB HVT-AC PCB J1012 J421 SPDCC -B11 SPDCI Separation -B10 charging J104 SPACC SPACI ACSBY -B12 AC-ERR* Figure 6-304 6-21 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 174 ‘1’ for more than a specific period of time. 5. The connector J421 is disconnected. 6. The AC-ERR signal wire is grounded (e.g., trapping). 6-22 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 175: Controlling The External/Internal Static Eliminating Current
For related error codes, see D. “Controlling the Separation Charging Current.” DC driver PCB HVT-AC PCB External static eliminating charge T102 J421 J1012 HVIOC HVIDCC T102 HVIDCI Internal static eliminating charge Figure 6-305 6-23 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 176: Controlling The Post-Cleaning Charging Current
Controlled to +3 to +11 V; at +11 V or less, the high-voltage output is generated. DC driver PCB HVT-DC PCB Post-cleaning T302 J411 J1012 HVCC charge HVCI Figure 6-306 6-24 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 177: Controlling The Temperature Of The Photosensitive Drum
When the switch is off, on the other hand, the drum heater is powered only when the main switch is on. At the time of shipment, the switch is set to OFF. Figure 6-307 6-25 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 178 To fixing heater DRHOFF DRHERR SSR2 AC fuse PCB Thermistor Control IC Drum heater Drum heater controller PCB To cassette heater Figure 6-308 6-26 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 179: Controlling The Primary Charging Wire Cleaning Mechanism
3. When primary charging cleaning is executed in user mode. Primary charging assembly Charging wire Cleaner Primary charging cleaning motor (CW rotation, forward) (CCW rotation, reverse) DC driver PCB Figure 6-309 6-27 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 180: Developing Assemblies
Photosensitive drum Black toner concentration sensor Developing cylinder clutch Developing assembly locking motor Waste toner case full sensor Main motor Figure 6-401 6-28 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 181: Locking The Developing Assembly
Table 6-401 Photosensitive Locking spring drum PS53 PS51 PS49 PS55 Developing assembly locking cam Developing assembly locking driver PCB DC driver PCB Figure 6-402 6-29 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 182 The C developing assembly HP sensor does not turn off. 0301 The Y developing assembly HP sensor does not turn off. 0401 The Bk developing assembly HP sensor does not turn off. 6-30 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 183: Controlling The Concentration Of Color Toner
Computes the change in toner density from two items of data (concentration on the developing cylinder and on the photo] sensitive drum) to determine the amount of color toner to supply. 6-31 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 184: Measuring The Concentration Of Color Toner On The Developing Cylinder Assembly
X-SGNL SGNL initial value XLAON Reflecting REF initial value mirror X-REF Rate of (M, C, Y into X) amplification Figure 6-403 6-32 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 185: Controlling The Color Toner Concentration Measurement Mechanism
(Figure 6-406). For details of control, see the descriptions given for controlling the measurement of black toner concentration. 6-33 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 186: Sequence Of Measurement
Measures the concentration of toner on the developing cylinder and determines the amount of toner to supply. Figure 6-404 Measuring M Developer 6-34 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 187: Controlling The Concentration Of Black Toner
The density of a black image developed on the photosensitive drum is measured, the change in concentration is computed, and the result is used to correct the amount of black toner to supply. 6-35 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 188: Measuring The Concentration Of Black Toner (Patch Detection)
Compares the initial data and copy data, and Computes the change in toner concentration *When measuring the concentration of color toner, SGNL-M/C/Y and REF-M/C/Y are measured. 6-36 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 189 Photodiode for measuring reflected light DC driver PCB BK-SGNL SGNL initial value BKLAON REF initial value BK-REF Rate of amplification Figure 6-405 6-37 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 190: Detecting Dirt On The Window
If the level of Bk-SGNL is ±30% or more of a predetermined level, the copier will indicate ‘E020’. Dirt on sensor Photosensitive drum Photodiode Figure 6-407 6-38 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 192: Error Code (E020) Related To Control Of Toner Concentration
The C hopper is not supplying with toner. toner. 03FF The Y hopper is not supplying toner. 04FF The Bk hopper is not supplying toner. 6-40 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 193 REF-xx is 70 or higher. REF-M/C/Y/K (PS1) The initial value is 777 or lower. SGNL-M/C/Y/K (PS2) The initial value is 859 or higher. XX23 XX33 6-41 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 194 The initial value of SGNL-M/C/Y that has been read is 749 or higher. Photosensitive drum Black toner concentration sensor Photosensor (PS1) Photosensor (PS2) Figure 6-409 6-42 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 195 The value of SGML-M/C/Y is xx30 859 or higher. Developing cylinder Color toner concentration sensor Photosensor (PS1) Photosensor (PS2) Figure 6-410 6-43 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 196 2.1 to compute the window soiling correction value for the black toner sensor. Photosensitive drum Black toner concentration sensor Photosensor (PS1) Photosensor (PS2) figure 6-411 6-44 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 197 5.1. REF-xx. computation xx62 The initial setting is 777 or lower. xx72 The initial setting is 859 or higher. 6-45 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 198 The initial setting is 749 or higher. xx77 The result of computation is 930 or higher. Photosensitive drum Black toner concentration sensor Photosensor (PS1) Photosensor (PS2) figure 6-412 6-46 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 199 The result is -5% or higher than the initial setting SGN-M/C/Y. Developing cylinder Color toner concentration sensor Photosensor (PS1) Photosensor (PS2) Figure 6-413 6-47 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 200: Supplying Toner
(for about 30 sec). C hopper Toner level sensor (TS2) To C developing assembly Toner supply clutch (CL6) Figure 6-414 6-48 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 201: Photosensitive Drum Cleaner Assembly
Waste toner feedscrew lock detecting assembly Cleaning blade Waste toner feedscrew Photosensitive drum Main motor Waste toner detecting diode Waste toner case Figure 6-501 6-49 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 202: Controlling The Reciprocating Mechanism Of The Cleaning Blade
Indicated on the control panel at the end of copying operation Waste toner case capacity Equivalent of about 20,000 sheets/A4 (varies depending on the type of original) Table 6-502 6-50 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 203: Detecting A Waste Toner Feedscrew Lock Condition
Main motor Waste toner feedscrew Waste toner pipe Gear A Waste toner feedscrew locking switch DC driver PCB Waste toner case Figure 6-502 6-51 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 204: Disassembly/Assembly
The transfer drum, on the other hand, will rotate in reverse when it is off the frame. Keep this in mind. (Allowing it to rotate in reverse can damage the transfer blade, attraction brush, and transfer drum side scraper.) 6-52 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 206 If contact is made near the front, lift it slightly to remove. At this time, check to make sure that the transfer assembly frame unit is inside the copier. Figure 6-606 6-54 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 207 (right) [11]. Figure 6-608 [13] 17) Remove the three screws [12], and remove the photosensitive drum butting block (front) [13]. [12] Figure 6-609 6-55 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 208 20) Avoiding the protrusion [18] on the flange at the rear of the photosensitive drum,, slide out the photosensitive drum unit slowly. [18] Figure 6-612 6-56 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 209: When Replacing The Photosensitive Drum
1) Mount the new photosensitive drum. 2) Mount the primary charging assembly, post-cleaning charging assembly, photosensitive drum cleaner assembly, and developing assembly. 6-57 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 210 10) Record the value under ADJUST>SENS- ADJ>CLN-THE, CLN-TMP on the service label behind the right front cover. 11) Select and execute FUNCTION>INSTALL>INIT-D in service mode. 6-58 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 211: Cleaning The Photosensitive Drum
(Do not use paper, lint-free or otherwise.) Caution: Do NOT dry wipe or do NOT clean with solvent. Do NOT use drum cleaning powder. 6-59 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 212: Removing The Drum Heater
3) Disconnect the connector [3], and pull out the drum heater [4]. Figure 6-616 4) Lift off the photosensitive drum as shown. Figure 6-617 6-60 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 213: Removing The Drum Heater Brush
1) Remove the photosensitive drum. 2) Disconnect the connector [1], and remove the screw [2]; then, detach the pre- exposure lamp [3]. Figure 6-620 6-61 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 214: Charging Assembly
3. Removing the Grid Plate 1) Remove the primary charging assembly. 2) Remove the screw [1], and remove the grid plate [2]. Figure 6-622 6-62 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 215: Primary Charging Assembly
Be sure that the alcohol has completely dried before fitting the part to the copier. · Be sure to provide scheduled servicing and replacement at prescribed intervals. 6-63 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 216: Removing The Post-Cleaning
Separa- 4 mm adjusted. tion (approx.) charging assembly External 4 mm charging (approx.) eliminator 17.0 Figure 6-626 6-64 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 217: Developing Assemblies
[2]; then, pull out the developing assembly slowly. 4) Remove the Bk developing assembly. Remove the screw [3], and pull out the developing assembly. Figure 6-629 6-65 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 218: Of The Y/M/C Developing Assembly
If you have replaced the ATR sensor, be sure to replace the developer and select the appropriate concentration in service mode. Figure 6-633 6-66 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 219: Removing The Developing Cylinder
When assembling the part, be sure to force down the developing blade unit, Force down. Force down. and screw it in place. Figure 6-636 6-67 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 220 7) Remove the two screws [9]; then, detach [11] [10] the bias wire [10] and the electrode [11] of the developing cylinder. Figure 6-639 6-68 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 221 10) Remove the two screws [21] at the rear of the developing assembly, and detach the gear cover [22]. [22] [21] Figure 6-642 6-69 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 222 X2 of the case, and mount the grip ring so that the gap between the roll and the washer is 0.2 Figure 6-645 ±0.1 mm. 6-70 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 223: Adjusting The S-B Gap
3) Remove the cap [2] of the discharge opening found at the lower front of the developing assembly whose developer is to be replaced. Figure 6-647 6-71 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 224 (about 10 sec) 14) Fit the developer supply funnel that comes with the copier against the supply opening of the developing assembly. Figure 6-649 6-72 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 225 (The service label is attached to the back of the service data sheet cover inside the right front Figure 6-652 cover.) 6-73 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 227: Removing The Hopper Motor
[4]; then, remove the connector mount. Figure 6-657 4) Remove the two screws [5], and remove the hopper motor. Figure 6-658 6-75 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 228: Removing The Toner Supply Clutch
3) Remove the six screws [3], and detach the hopper upper cover [4]. Figure 6-660 4) Remove the two screws [5], and detach the reinforcing plate [6]. Figure 6-661 6-76 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 229 [17], and disconnect the connector [18] of the hopper driver assembly; then, remove the clutch. [12] [13] [14] [15] [17] [16] [18] Figure 6-663 6-77 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 230: Photosensitive Drum Cleaner Assembly
5) Slide out the photosensitive drum cleaner unit [4] slightly; in this condition, turn the unit counterclockwise, and slide it out. Figure 6-666 6-78 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 231: Photosensitive Drum Cleaner Blade
[2]. Figure 6-667 3) Remove the five screws [3], and detach the photosensitive drum cleaner blade. Figure 6-668 6-79 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 232: Cleaner Scoop-Up Sheet
3) Remove the screw [3] (one each), and detach the end seal [4]. Figure 6-671 4) When removing the end felt, remove the scoop-up sheet. 6-80 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 233: Replacing The No. 2 Scoop-Up Sheet Assembly
3) Select and execute FUNCTION>SENS- ADJ>CLN-OFST. 4) Record the value of ADJUST>SENS- ADJ>CLN-TH, CLN-TMP on the service label behind the right front door. 6-81 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 234: Black Toner Concentration Sensor Assembly
2) Remove the two screws [1] (both front and rear), and detach the No. 1 blade [2]. Figure 6-676 6-82 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 235: Cleaner Blade Reciprocating Motor
4) Remove the four screws [1], and disconnect the high-voltage connector [2]. 5) Disconnect the high-voltage connectors of the primary/post-cleaning charging assembly from high-voltage transformer. Figure 6-678 6-83 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 236 At this time, take care not to drop gears or pins. Figure 6-680 8) Remove the screw [6], and pull off the waste toner feedscrew assembly [7] to the front. Figure 6-681 6-84 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 237: Developing Drive Assembly
7) While lifting the tension plate [3] by hand, detach the drive belt [4]. Figure 6-683 8) Remove the two screws [6]. Figure 6-684 6-85 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 238 11) Remove the two screws [12], and detach the cable guide [13]. 12) Free the harness [15] from the clamp [14]. [13] [15] Figure 6-687 6-86 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 239 18) Remove the screw [24], and detach the face cover [25]. 19) Remove the two screws [26], detach the two positioning pins [27]. [26] [23] [27] [24] Figure 6-690 6-87 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 240 CHAPTER 6 IMAGE FORMATION SYSTEM 20) Pull the developing assembly rail mount [28] slightly to the front, and detach it by [28] rotating it clockwise. Figure 6-691 6-88 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 241 (registration/attraction) ..7-33 G. Delivery Assembly TRANSFER DRUM ....7-34 (CLC1120/1130 only) ..7-101 A. Outline ......... 7-34 H. Duplexing Delivery Assembly (CLC1150 only) ....7-102 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 243: Operations
The CLC1120’s pickup system is identical to that of the CLC1130, except that it does not have the cassette 3. Refer to the construction of the CLC1130. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 244: Arrangement Of Rollers And Sensors
[10] Multifeeder pickup roller [23] Delivery vertical path 1/2/3 roller [11] Pickup vertical path roller 1, 2, 3 [12] Cassette 1/2 separation roller Figure 7-101a COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 245 [14] Cassette 3 [6] Pre-registration roller 1 [15] Cassette 2 [7] Pre-registration roller 2 [16] Cassette 1 [8] Manual feed pull-off roller Figure 7-101b COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 246 Duplexing tray paper sensor CLC1150 only PS37 Duplexing inlet paper sensor CLC1150 only PS69 Transparency sensor PS70 Registration sensor PS71 Pre-cleaning paper sensor Table 7-102 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 247: Pickup Assembly
The size of a fixed-size type cassette is changed by the service person, while that of a universal type may be changed by the user. Table 7-202 Construction of the Cassette COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 248 Cassette 2 Name Cassette pickup motor DPM11 DPM12 Cassette pickup clutch DCL12 DCL13 Pickup roller solenoid DSL8 DSL9 Figure 7-203b Pickup Assembly of the CLC1150 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 249 CHAPTER 7 PICK-UP / FEEDING SYSTEM DC driver PCB PM10 CL11 PM11 CL12 PM12 CL13 Figure 7-201 Pickup Assembly of the CLC1130 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 250 CHAPTER 7 PICK-UP / FEEDING SYSTEM DC driver PCB DPM11 DCL12 DSL8 DCL13 DSL9 DPM12 Figure 7-202 Pickup Assembly of the CLC1150 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 251: Lifter Movement
DM13 Lifter positions sensor DPS22 DPS23 Paper sensor DPS24 DPS25 Cassette open/closed sensor DPS47 DPS48 Paper level detecting VR DVR4 DVR6 Figure 7-204b CLC1150 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 252: Detecting The Level Of Paper
Paper level Indication on control panel 100% to about 50% About 50% to about 10% About 10% or less No paper Figure 7-204 7-10 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 253: Detecting The Paper Size Inside The Cassette
Volume 4>Chapter 7>II.A>3.b. “Detecting the Size of Paper” Cassette Cassette 2 Cassette 3 Paper size detection Paper length sensor PSU2/DSU3 PSU3 Paper width detecting volume VR3/DVR5 Table 7-205 7-11 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 254: Paper Sizes And Cassettes
11 x 17 11 x 17 (297±1) x (432±1) LETTER-R LTRR (216±1) x (279±1) LETTER (297±1) x (216±1) LEGAL (216±1) x (356±1) Table 7-206 7-12 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 255: Paper Width Basic Value
Use it to change the paper width basic value for STMTR for cassette 3. ADJUST>CST-ADJ>C3-A4R Use it to change the paper width basic value for A4R for cassette 3. 7-13 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 256: Sequence Of Operations (Pickup From The Cassette)
Pickup vertical path 1 sensor (PS21/PS28*) Pre-registration motor 2 (PM8) Pre-registration sensor (PS30) Pre-registration motor 1 (PM9) Registration sensor (PS70) Registration clutch (CL9) *CLC1150. Figure 7-206 7-14 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 257: Pickup From The Multifeeder
Multifeeder paper sensor (PS15) Detects the presence/absence of paper. Multifeeder pickup sensor (PS9) Detects a jam in the multifeeder pickup assembly. Table 7-207 7-15 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 258: Detecting The Size Of Paper
Slide guide (rear) Slid guide (front) Multifeeder paper Variable resistor (VR7) width detection signal (MFPWVR) Pickup driver PCB J1019-B15 DC driver PCB Figure 7-208 7-16 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 259: Movement Of The Lifter
(PS15) Multifeeder Multifeeder lifter sensor lifter motor (down; PS18) (front) Sensor lever Multifeeder lifter Multifeeder tray Lifter plate open/closed sensor (PS62) Figure 7-209 7-17 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 260: Sequence Of Operations
Transparency sensor (CL10) Pre-registration sensor (PS30) Pre-registration motor 2 (PM8) Pre-registration sensor (PS30) Pre-registration motor 1 (PM9) Registration sensor (PS70) Registration clutch (CL9) Figure 7-210 7-18 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 261: Picking Up Transparencies
Volume 4>Chapter 7>II.B>6. “Detecting Transparencies” (b) Item Description Transparency detection Based on the combinations of the states of a transmission-type transparency sensor and the pre-registration sensor (PS30). Table7-210 7-19 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 262 Registration From sensor multifeeder (PS70) Transparency Pre-registration From sensor (PS69) sensor (PS30) cassette Figure 7-211 7-20 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 263: Duplexing Unit (Clc1150 Only)
Turns on/off the duplexing separation roller and duplexing feed roller. Related error code E017 Error in the duplexing motor. E051 Error in the paper jogging motor. Table 7-301 7-21 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 264 CL14 Duplexing SL15 paper feed SL12 clutch Stopper plate solenoid Stacking guide plate solenoid Figure 7-301 Duplexing Drive System 7-22 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 265: Arrangement Of Rollers And Sensors
Duplexing inlet paper sensor PS33 Delivery vertical path 2 sensor PS40 Paper jogging guide HP sensor PS34 Duplexing path sensor Table 7-302 Sensors 7-23 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 266: Stacking Paper
CL19 Duplexing SL13 paper feed roller solenoid CL14 Duplexing SL15 paper feed SL12 clutch Stopper plate solenoid Stacking guide plate solenoid Figure 7-303 7-24 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 267: Movement Of The Paper Jogging Guide Plate
(PM14) has turned on, the copier indicates ‘E051’ on the control panel. Volume 4>Chapter 7>III.C>4. “Controlling the Paper Jogging Guide Plate” 7-25 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 268 (forward) DC driver PCB Figure 7-305a Duplexing 8 mm Tray (top view) (reverse) 8 mm Last copy? (forward) Figure 7-305b Paper Jogging Operation 7-26 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 269: Sequence Of Operations (1St Side Of A Double-Sided Copy)
Duplexing reversal paper sensor (PS35) Duplexing paper feed roller solenoid (SL13) Duplexing paper feed clutch (CL14) Duplexing tray paper sensor (PS36) Figure 7-306 7-27 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 270: Re-Pickup From The Duplexing Unit
Duplexing motor Re-pickup paper clutch CL15 Duplexing SL13 paper feed roller solenoid CL14 Duplexing paper feed clutch SL12 Stopper plate solenoid Figure 7-307 7-28 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 271: Sequence Of Operations
Re-pickup path sensor (PS28) Pre-registration motor 2 (PM8) Pre-registration sensor (PS30) Pre-registration motor 1 (PM9) Registration sensor (PS70) Registration clutch (CL9) Figure 7-308 7-29 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 272: Controlling The Registration/Attraction Mechanism
Registration roller Attraction roller releasing solenoid Registration roller Main motor Pre-registration motor 2 Pre-registration motor 1 Pre-registration Pre-registration roller 2 roller 1 Figure 7-401 7-30 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 273: Locking And Unlocking The Registration Roller
(M4). Transfer drum Attraction roller Registration link roller Registration roller Spring clutch Registration roller releasing solenoid Figure 7-402 7-31 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 274: Controlling The Attraction Mechanism
2. In the case of retaining two sheets of paper, SL6 does not turn off between the first and second sheets. Transfer drum sheet Transfer drum Attraction roller Attraction brush Spring clutch Figure 7-403 7-32 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 275: Sequence Of Operations (Registration/Attraction)
Internal/external static eliminator Attraction/transfer locking cam HP sensor (PS8) Attraction/transfer locking cam motor (PM7) Attraction/transfer Transfer Cleaning Brush/blade position Figure 7-404 7-33 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 276: Transfer Drum
Detects the home position (release position) of the transfer drum unit. Transfer drum cleaner HP sensor (PS59) Detects the home position of the transfer drum cleaner unit. Table 7-501 7-34 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 277 (100V model only) Internal Push-on brush static eliminator Transfer blade Transfer drum cleaner PS59 Attraction roller PS57 Attraction brush Polishing roller Figure 7-501 7-35 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 278: Controlling The Locking Cam Inside The Transfer Drum
HP sensor Transfer blade (rear) Internal brush Transfer blade Attraction brush locking cam locking cam locking cam Attraction brush Internal brushes Figure 7-502 7-36 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 279 During attraction and transfer of 1st color The attraction brush and the transfer blade are on; the inside brush is off. Figure 7-503a 7-37 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 280 During transfer drum cleaning The inside brush is on; the attraction brush and transfer blade are off. Figure 7-503b 7-38 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 281: Controlling Separation
(side A or B). (See Figure 7-505.) Volume 4>Chapter 6>IV.B>b. “Claw and Push-Up Roll” Separation push-up solenoid (SL3) Separation push-up roll Separation claw solenoid (SL4) (front) Figure 7-504 7-39 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 283: Cleaning The Separation Drum Sheet
Attraction/transfer locking cam motor PS59 Transfer drum cleaner HP sensor Polishing roller Transfer drum Polishing roller motor cleaner locking motor Figure 7-506 7-41 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 284: External Brush
At this time, the internal brushes are also butted against the transfer drum sheet, and the surface of the transfer drum is polished in this condition. 7-42 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 285 Transfer drum sheet Polishing roller Polishing roller Spring clutch locking spring (front) Polishing roller return Polishing roller locking spring (rear) Polishing roller motor Figure 7-507 7-43 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 286: Sequence Of Operations (Transfer Drum)
Separation claw solenoid (SL4) Separation sensor (PS7) Attraction brush (high-voltage output) Transfer blade (high-voltage output) Separation charging assembly Internal/external charging assembly Figure 7-508 7-44 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 287: Detecting Jams
Duplexing tray paper sensor CLC1150 only PS37 Duplexing inlet paper sensor CLC1150 only PS69 Transparency sensor PS70 Registration sensor PS71 Pre-cleaning paper sensor Table 7-601 7-45 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 288 (occurring often when double feeding takes place). PS71 PS31 PS12 PS32 PS70 PS33 PS30 PS69 PS28 PS35 PS34 PS37 PS26 PS36 PS27 Figure 7-601 7-46 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 289: Sequence Of Operations (Jam Detection)
External delivery sensor (PS31) Delay jam check (normal if copy paper is present) Stationery jam check (normal if copy paper is absent) Figure 7-602 7-47 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 290: Disassembly/Assembly (Pick-Up Assembly)
The transfer drum, on the other hand, will rotate in reverse when it is off the frame. Keep this in mind. (Allowing it to rotate in reverse can damage the transfer blade, attraction brush, and transfer drum side scraper.) 7-48 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 291: Pickup Assembly
1) Open the front cover (left, right). 2) Slide out the cassette/duplexing unit. 3) Remove the three screws [1], and detach the face cover [2]. Figure 7-702 7-49 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 292 [8] slowly to detach. Caution: Take care not to drop the pickup assembly when sliding it out. Figure 7-704 7-50 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 293: Removing The Pickup Roller
[2]. 3) Remove the resin E-ring [3]. 4) Pull off the feed roller [4] from the shaft together with its belt. Figure 7-707 7-51 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 294 When mounting the separation roller [1] to the pickup assembly, be sure that the round marking [2] is at the front as shown. Figure 7-710 7-52 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 295: Adjusting The Pressure Of The Separation Roller
2) Remove the paper guide [3]. Figure 7-712 3) Remove the two screws [4], and detach the separation roller assembly [5]. Figure 7-713 7-53 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 296 Figure 7-715 b. When mounting the separation roller unit, be sure that the releasing lever [1] is positioned as shown. Figure 7-716 7-54 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 297: Position Of The Cassette Pickup Assembly And Pickup Roller Solenoid (Sl7, Sl8, Sl9)
4) After the above adjustment, be sure to 2.0 1.5mm perform the steps under “Registering the Paper Width Basic Value.” Figure 7-718 7-55 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 298: Removing The Duplexing Unit Feed Roller
2) Remove the screw [1], and remove the face plate [2]. Figure 7-720 3) Remove the screw [3], and remove the separation roller assembly [4]. Figure 7-721 7-56 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 299: Removing The Duplexing Unit Pickup Roller
1) Remove the duplexing pickup assembly. 2) Remove the screw [1], and detach the positioning pin [2]; then, detach the paper guide [3]. Figure 7-724 7-57 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 300 4) Remove the two screws [5], and remove the paper guide upper [6]. Figure 7-726 5) Remove the resin E-ring [7], and remove the pickup roller [8]. Figure 7-727 7-58 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 301 Use the silver-colored pickup roll for the rear. b. Do not detach the rubber portion of the pickup roller from the collar. Figure 7-728 7-59 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 302: Multifeeder
The pickup roller is secured in position to the shaft with a parallel pin. Take good care not to drop the pin when removing or mounting it. Figure 7-731 7-60 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 303 6) Remove the resin E-ring [9], and detach the feed roller [10] and the pickup roller shaft at the same time. [10] Figure 7-734 7-61 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 304 Mount the separation roller [3] so that the round marking is at the rear. Figure 7-737 7-62 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 305: For The Multifeeder Assembly
(as upon shipment from the factory). To do so, be sure to mark the position of the solenoid with a scribe before removing 7-63 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 306: Removing The Duplexing
The feed roller is identified by color (front and rear): Use the white feed roller for the front. Use the black feed roller for the rear. Figure 7-743 7-64 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 307 [2]. Figure 7-744 3) Remove the two screws [3], and detach the duplexing stay. Figure 7-745 4) Disconnect the connector [4]. Figure 7-746 7-65 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 308 Figure 7-748 7) Remove the E-ring [7], and remove the gear [8] (pay attention to the pin) and the belt (orange) [9]. Figure 7-749 7-66 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 309 (black) [12]. Figure 7-751 [13] [14] 10) Remove the E-ring [13] at the rear, and shift the bushing [14]. Figure 7-752 7-67 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 310 Registration of the Duplexing Unit 1) Slide out the duplexing, and open the duplexing feeding assembly. 2) Loosen the two screws [1]. Figure 7-755 7-68 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 311: Adjusting The Position Of The
5) Loosen the screw [2]. Figure 7-757 Figure 7-758 6) Using the screw [3], adjust the position of the paper jogging sensor. Figure 7-759 7-69 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 312: Drive Assembly
L2 between the top of the feed roller and the holding tray is 49 ±0.5 mm as shown. [L2] Figure 7-762 7-70 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 313: Position Of The Stacking Guide Solenoid
[1] in the solenoid base. (Be sure to mark the position of the solenoid with a scriber before removing it.) Figure 7-763 7-71 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 314: Pickup Motor Drive Assembly
3) Open the CPU PCB. 4) Remove the three screws [1], and disconnect the two connectors [2]; then, detach the duplexing motor [3]. Figure 7-766 7-72 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 315: Disassembly/Assembly (Transfer Assembly/Delivery Assembly)
The transfer drum, on the other hand, will rotate in reverse when it is off the frame. Keep this in mind. (Allowing it to rotate in reverse can damage the transfer blade, attraction brush, and transfer drum side scraper.) 7-73 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 316: Removing The Transfer Drum Assembly/Transfer Drum Frame
2) Disconnect the separation sensor Figure 7-801 connector [1], three transfer drum connectors [2], and polishing roller motor connector [3]. Figure 7-802 7-74 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 317: Points To Note When Handling The Transfer Drum
Transfer Drum After placing the transfer drum on the transfer drum frame, check to make sure that it is as shown. Figure 7-805 7-75 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 318: Removing The Transfer Drum Frame
4) Grasp the handles of the transfer drum frame, and detach it. Caution: The transfer drum frame weighs about 10 kg. Take adequate care. Figure 7-807 7-76 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 319: No. 1 Feeding Assembly
[5]. 4) Shift the horizontal path assembly [6] slightly to the right; then, detach it by pulling carefully to the front. Figure 7-810 7-77 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 320: Removing The Attraction Roller Unit
Caution: Take care so that the attraction roller unit or your fingers will not come into contact with the transfer sheet. Figure 7-813 7-78 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 321 4. Removing the Scraper of the Attraction Roller 1) Remove the two TP screws [1], and detach the toner receptacle [2]. Figure 7-816 7-79 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 322: Removing The Scraper Of The Attraction Roller
E-ring side. When loosening the hex-hole screw, be Figure 7-819 sure that the screw and the D-cut of the shaft are perpendicular. 7-80 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 323: Removing The Registration Roller
3) Disconnect the connector [1], remove the screw [2], and remove the grip ring [3]; then, detach the registration clutch [4]. Figure 7-822 7-81 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 324 [11] [10] 6) Remove the E-ring [9] and spring [10] of the registration roller upper [8]; then, remove the bushing [11]. Figure 7-825 7-82 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 325 [16] in place by hand, shift the rubber roll shaft [17] to the left (in the direction of the arrow), and pull it to the front. [16] Figure 7-828 7-83 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 326 [21] [19], spring [20], and bushing [21]. [19] Figure 7-829 11) Pull out the registration rubber roller [22] as shown. [22] Figure 7-830 7-84 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 327: Replacing The Registration Roller Releasing Spring Clutch Assembly
(viewed from the front) total. Figure 7-833 7) Wipe off the oil that has spread to the control ring. 7-85 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 328: Transfer Cleaner Unit
1) Remove the transfer drum unit. 2) Remove the transfer cleaner brush. 3) Remove the two screws [1], and detach the transfer cleaner cover [2]. Figure 7-836 7-86 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 329: Removing The Transfer
5) When all amounts of lubricant have spread to the inside of the bushing, wipe the excess lubricant with lint-free paper (indicated by dashed lines). Figure 7-838a 7-87 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 330: Transfer Drum Assembly
Keep this in mind. (Allowing it to rotate in reverse can damage the transfer blade, attraction brush, and transfer drum side scraper.) 7-88 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 331: Removing The Transfer Drum Sheet
5) Peel off the trailing edge of the transfer drum sheet, and keep the edge loose. Figure 7-841 6) Peel off the leading edge of the transfer drum sheet. Figure 7-842 7-89 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 332: Attaching The Transfer Drum Sheet
1) Clean the area of the transfer drum ring where adhesive tape was found. 2) Rotate the ring so that the ring connecting plate [1] is as shown. Figure 7-844 7-90 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 333 7) While keeping the leading edge of the transfer drum sheet down, even out the sheet by rubbing it from the center to the sides. Figure 7-848 7-91 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 334 9) Check the transfer drum sheet for scratches, dents, and slack. 10) Fit the transfer drum frame into the copier. Figure 7-851 7-92 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 335: Removing The Attraction Brush
2) Remove the screw [1], and remove the leaf spring [2]. 3) Remove the screw [3], and pull off the external static eliminator [4]. Figure 7-854 7-93 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 336: Removing The Internal Static Eliminator
2) Push the transfer roller [1] toward the front of the transfer drum to remove. Caution: Take care not to touch the transfer sheet. Figure 7-857 7-94 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 337: Removing The Polishing Roller Unit
The four pins [3] used to keep the spring from turning will slip off when the lock is freed. Take care not to lose these pins. Figure 7-860 7-95 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 338 2) and the screw [9], and disconnect the connector [10]; then, remove the polishing roller motor unit [11]. [10] [11] Figure 7-862 7-96 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 339: Removing The Separation Push-Up Solenoid
4) Disconnect the connector [3], and remove the spring [4]. Figure 7-864 5) Remove the E-ring [5] from the front side plate of the transfer drum. Figure 7-865 7-97 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 340: Remove The Brush
1) Remove the transfer drum from the transfer drum frame. 2) Remove the four screws [1], and remove the two transfer sheet scrapers [2]. Figure 7-868 7-98 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 341: Removing The Transfer Cleaner Push-On Brush Unit
Figure 7-870 5) Remove the two screws [1], and disconnect the connector [2]; then, remove the transfer cleaner push-on brush unit. Figure 7-871 7-99 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 342: Removing The Separation Push-Up Roll
3) Open the CPU PCB. 4) Remove the two screws [1], and disconnect the two connectors [2]; then, detach the transfer drum locking motor assembly. Figure 7-873 7-100 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 343: Transfer Drum Cleaner Locking Motor Assembly (Pm6)
2) Remove the delivery cover. 3) Remove the four screws [1], and disconnect the connector [2]. 4) Slide out the delivery assembly to detach. Figure 7-875 7-101 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 344: Duplexing Delivery Assembly (Clc1150 Only)
[2] butted against the delivery upper guide [3] when the solenoid [1] is on while viewing from the rear of the delivery assembly. Figure 7-877 7-102 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 345: Fixing System
C. Oil Applying Assembly/ Removing Assembly ... 8-25 C. Fixing Oil Applying D. Internal Delivery Assembly . 8-26 Mechanism ......8-7 E. Drive Assembly ....8-27 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 347: Chapter 8 Fixing System
(TP2; rear end of upper roller) · Operating temperature (220°C) of the fixing lower thermal switch (TP3; front end of lower roll) Table 8-101 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 348 Fixing lower roller Fixing lower cleaning Fixing lower belt solenoid (SL2) cleaning belt Fixing oil level sensor (PS10) One-way clutch Oil tank Figure 8-101 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 349: Sequence Of Operations (Fixing System)
Controlled to 168°C in the case of mono-color copying. *3: For 3 hr from the start, controlled to 163°C; for others, controlled to 158°C. Figure 8-102 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 350: Fixing Drive System
Plain mode* (fixing on plain paper) 200mm/sec Initial multiple rotation, thick paper * 75mm/sec (106 to 209 g), transparency mode *Both first and second sides. Table 8-201 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 351 CHAPTER 8 FIXING SYSTEM FXMON Fixing motor FXMSP0 Rotation speed DC driver PCB FXMSP1 Motor driver control circuit FXMLK Rotation speed detection circuit Figure 8-201 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 352: Taking Up The Fixing Cleaning Belt
(i.e., both upper and lower cleaning belts remain in contact with the fixing roller at all times). 2. The cleaning belt is 10 m long, and the aforementioned cut is made 9.4 m from its leading end. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 353: Fixing Oil Applying Mechanism
If PS10 does not detect fixing oil for about 10 sec, the copier will indicate the Add Fixing Oil message on its control panel. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 354 Oil pump (PSP1) Fixing low roller Oil pump (PSP1) Oil tank Fixing blade Oil pan (front) Fixing oil level sensor (PS10) Figure 8-203 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 355: Controlling The Fixing Temperature
The values in parentheses indicate the temperature detected by the thermistor. Table 8-301 Saving rate Recovery time Control temperature 0 sec 158°C 75 sec 135°C 210 sec 100°C 420 sec 50°C table 8-302 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 356 For normal mono-color copying, controlled to 163°C; for 3 hr from the start, controlled to 168°C. *3: For 3 hr from the start, controlled to 163°C; for others, controlled to 158°C. Figure 8-301 8-10 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 357: Protective Functions
Remove the cause. Start service mode, and select FUNCTION>CLEAR>ERROR. Press the OK key. End service mode, and turn off and then on the power switch. 8-11 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 358 Fixing lower roller Open circuit detection circuit Fixing lower thermistor 4 (THM4) High temperature Fixing lower cleaning belt] detection circuit Figure 8-302 8-12 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 359: Disassembly/Assembly
The transfer drum, on the other hand, will rotate in reverse when it is off the frame. Keep this in mind. (Allowing it to rotate in reverse can damage the transfer blade, attraction brush, and transfer drum side scraper.) 8-13 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 360: Fixing Assembly
Figure 8-403 slightly with your finger. At that time, take care so that the oil pipe will not slide out of the groove. 8-14 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 361: Removing The Fixing Upper Heater
(rear) [4]; then, remove the fixing upper roller metal fixing [5] (one each at front and rear). Figure 8-407 (front) 8-15 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 362: Removing The Fixing Lower Heater
Caution: Mount the heater so that the cable at the front is white and the cable at the rear is black. Figure 8-410 8-16 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 363: Removing The Fixing Lower Roller
10) Remove the metal fixing from the fixing lower roller; then, detach the gear, bearing, and heat-insulating bush. Figure 8-413 8-17 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 364: Difference Among Fixing Rollers (Upper/Lower, Front/Rear)
[3]. The fixing lower roller does not have any special marking. Figure 8-414 Caution: Take care. The gear [1] used for each roller has its own orientation. Figure 8-415 8-18 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 365: Removing The Fixing Upper Thermistor
4) Remove the fixing assembly unit. 5) Disconnect each connector [1], and remove the screw [2]; then, detach the fixing lower thermistor. Figure 8-417 8-19 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 366: Removing The Fixing Thermal Switch (Lower)
15 min, and make 20 copies before starting the work: · Taking Measurements 1) Start service mode. 2) Execute FUNCTION>FUSER>NIP- CHK. Figure 8-420 8-20 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 367: Fixing Cleaner Assembly
Figure 8-422 6) Remove the two screws [3], and remove the two bushings [4]; then, detach the fixing upper cleaning belt. Figure 8-423 8-21 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 368: Mounting The Fixing Upper Cleaning Belt
10 to 20 times by hand to remove the slack. Figure 8-426 8-22 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 369: Removing The Fixing Lower
Figure 8-428 7) Remove the two screws [5], and remove the two bushings [6]; then, detach the fixing lower cleaning belt. Figure 8-429 8-23 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 370: Mounting The Fixing Lower
5) Operate the cleaning belt feed lever [4] 10 to 20 times to remove the slack of the cleaning belt completely. Figure 8-431 8-24 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 371: Oil Applying Assembly/Removing Assembly
5) Open the fixing upper roll unit. 6) Shift the oil applying felt shaft [1] to the left, and remove the oil felt [2]. (rear) (front) Figure 8-434 8-25 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 372: Removing The Oil Fixing Blade
Take care not to lose the claw spring. 4) Remove the four fixing separation claws. Figure 8-436 Caution: Replace the claw spring in the same way. 8-26 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 373: Drive Assembly
3. Adjusting the Fixing Upper/Lower Solenoid Solenoid Make adjustments so that the stroke [A] of the solenoid is 4 ±0.2 mm. Figure 8-438 8-27 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 375 C. Protection System ....9-11 J. HVT PCB......9-34 D. Backup Battery ....9-12 K. Developing Bias PCB ..9-34 VI. EDITOR ........9-13 A. Outline ......... 9-13 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 377: Control Panel
Use it to end a check on control panel LEDs. COPIER>FUNCTION>PANEL>KEY-CHK Use it to start a check on key input. COPIER>FUNCTION>PANEL>TOUCHCHK Use it to adjust the touch panel coordinates. COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 378: Downloading
Bi-Centronics connector Switch ROAD COPY Figure 9-201 Switch position Copier operation Remarks LOAD Downloading/uploading Disables copying operation. COPY Copying Table 9-202 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 379: Counters
Note: Different counter mode settings may be selected in service mode (applies to all counters for the 120-/230-V model). Order numbers *1:F13-5311/-5411 *2:F13-5201 *3:F13-5231/-5311 *4:F13-5241/-5341/-5441 *5:F13-5351/-5451 *6:F13-5261/-5361/-5461 *7:F13-5271/-5371/-5471 *8:F13-5381/-5481 *9:F13-5291/-5391/-5491 *10:F13-5321/-5421 Table 9-301 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 380: Outline
Power supply cord No (24V) FM17 Cools the power supply E804-000C mount fan base. IP: image processor. AP: analog processor. CVR: lamp regulator. Table 9-401 Functions COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 381 CHAPTER 9 EXTERNALS / AUXILIARY MECHANISMS FM15 FM14 FM11 FM13 FM16 FM17 Figure 9-401 Arrangement of the Fans COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 382: Operations
*1: For plain paper or special paper 1 mode; in sync with the fixing motor. : full speed. *2: For transparency film or special paper 2 mode. : half speed. Figure 9-403 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 383: Power Supply
Cuts off the AC power in response to electrical leakage in the Leakage breaker (ELCB) copier, turning off all power supplies. Figure 9-501 Functions COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 384: Distribution Of Power Among Switches
Door switch: transfer unit lever switch (SW3), left front door switch (SW4), and delivery door switch (SW5; CLC1150 only). AC relay: AC power cut relay (RL1). DC relay: DC power cut relay (RL3). Table 9-502 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 385 Fixing scanner motor cooling/ozone oil pump Deck heater suction/IP cooling/electrical unit outlet cooling/back suction fan Figure 9-501 Block Diagram of the Power Supply System COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 386: Rated Outputs Of The Dc Power Supply Pcb
60V, 4A FU905, FU921, FU923, FU931, FU932, FU936, FU938 60V, 5A FU935, FU940 60V, 7A FU922, FU925, FU941 125V, 5A Table 9-504 Fuse Ratings 9-10 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 387: Protection System
Overcurrent protection circuit 2 Stops output 2 from the DC power supply PCB. Table 9-505 Protective Functions 9-11 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 388: Backup Battery
Keep all lithium batteries out of reach of children. Be sure to dispose of any used batteries according to the appropriate instructions. 9-12 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 389: Editor
On the other hand, it does not allow the use of an object made of conducting material, pressure-sensitive paper, or carbon-backed paper. 9-13 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 390 Computes x from data table. 1……n-1 Obtains L x mm. +: between n and n+1. -: between n and n-1. Vn-1 Vn+1 Figure 9-602 9-14 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 391: Zero-Adjustment Of Input Coordinates
If a discrepancy still exists after setting the DIP switch, execute EDITOR>ADJUST>EDADJ- X,Y in service mode. Tablet Label Figure 9-603 1 2 3 4 5 Setting (SW)ON Figure 9-604 9-15 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 392: Disassembly/Assembly
The transfer drum, on the other hand, will rotate in reverse when it is off the frame. Keep this in mind. (Allowing it to rotate in reverse can damage the transfer blade, attraction brush, and transfer drum side scraper.) 9-16 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 393: Covers
Be sure to engage the top hook on the [12] upper cover before engaging the bottom hook with the right front and right rear covers. Figure 9-702 9-17 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 396: Removing The Upper Cover
Figure 9-708 6) Remove the two flat-head screws [5]. 7) Remove the nine screws [6], and detach the upper cover [7]. Figure 7-709 9-20 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 397: Control Panel
1) Remove the control panel PCB. 2) Remove the seven black screws [1] and the grounding screw [2]; then, detach the control panel fixing plate. Figure 9-712 9-21 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 398: Removing The Numeric
2) Remove the control panel fixing plate. 3) Remove the 13 screws [1], and remove the pilot lamp assembly [2]. 4) Remove the numeric keypad PCB [3]. Figure 9-714 9-22 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 399: Editor
4) Disconnect the two connectors [4], and remove the 4 screws [5] and the flat cable [6]; then, detach the editor controller PCB[7]. Figure 9-717 9-23 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 400: Removing The Editor Mirror
4) Remove the flat cable [1], and five screws [2]; then, remove the controller PCB support plate [3]. 5) Remove the mirror plate [4]. Figure 9-719 9-24 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 401: Flywheel
The flywheel 1/2 has its face and its back. Be sure to mount it so that the weight caution label is in view (toward the rear cover). figure 9-722 9-25 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 402: Fans
Caution: FM17 Each fan causes a current of air in a specific direction, requiring care when mounting it for correct orientation. Figure 9-723 9-26 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 403: Drive System Belt Layout
5) Remove the two screws [1], and detach the drum motor flywheel [2]. Figure 9-725 6) Remove the two screws [3]. Figure 9-726 9-27 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 404 10) Remove the screw [9] and the two hex- [10] hole stop screws [10]; then, detach the gear [11] from the drum shaft. [11] Figure 9-729 9-28 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 405: Mounting The Drum Motor Assembly
[4]. Figure 9-731 3) Insert the photosensitive drum frame unit [5] in the copier, and mount it with three screws [6]. Figure 9-732 9-29 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 407: Main Motor (M4) Drive Assembly
8) Remove the clamp of the motor output shaft, and remove the four screws; then, detach the main motor from the mounting plate. Figure 9-737 9-31 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 408: Cpu Pcb
1) Check and record the data values of ADJUST and OPTION in service mode. Or, back up the data using the downloading tool. 9-32 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 409 R-CON in service mode, and set them to ‘1’. 6) Enter the data values recorded in step 1). 7) Execute FUNCTION>CCD>CCD-ADJ in service mode. 9-33 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 410: Hvt Pcb
2) Disconnect the four connectors [1], and remove the two screws [2]; then, detach the developing bias PCB [3] together with the PCB case. Figure 9-741 9-34 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 411: Chapter 10 Paper Deck
E. Opening/Closing the Deck D. Feeding System ....10-34 (compartment) ....10-12 E. Electrical System ....10-38 F. Controlling the Deck Motors ....... 10-14 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 413: Inputs To And Outputs From The Deck Driver
When the compartment is set in the Deck open deck, '1'. DOPND* sensor PS109 (When the light-blocking plate is at PS109.) Figure 10-101 10-1 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 414 When the deck lifter is at the N.O. limit detecting lower limit, '1'. switch (When SW102 is not pushed.) +5VU +24VU Power supply Copier Figure 10-102 10-2 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 415 Deck pickup SL101 solenoid When '0', SL101 turns on. DPRSD* 24VU Deck open SL102 solenoid DOPSD* When '0', SL102 turns on. Figure 10-103 10-3 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 416: Pickup
The copy paper is then moved to the copier’s registration roller and made to arch for removal of any skew. The registration roller controls the copy paper so that its leading edge will match the image on the photosensitive drum. 10-4 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 417 CHAPTER 10 PAPER DECK DC-CPU Copier Side deck driver PCB PM101 PS101 CL102 SL101 Figure 10-104 10-5 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 418: Sequence Of Operations (Pickup)
Photosensitive drum revolution Transfer drum revolution Deck pickup motor (PM101) Deck pickup clutch (SL102) Deck pickup solenoid (SL101) Deck pickup sensor (PS101) Figure 10-105 10-6 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 419: Detecting Paper In The Deck
Deck paper absent sensor Copy paper Lifter Figure 10-106a Paper Present Paper detecting lever Deck paper absent sensor Lifter Figure 10-106b Paper Absent 10-7 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 420: Switching The Deck Paper Size
About 20% or less No paper 1: The light-blocking plate is over the sensor. 0: The light-blocking plate is not over the sensor. Table 10-101 10-8 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 421: Deck Lifter
Each time copy paper is supplied, the lifter repeatedly moves down until the deck lifter lower limit detecting switch (SW102) is pushed (maximum paper supply position). 10-9 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 422 Deck lifter M101 Deck separation motor roller Deck lifter cable Deck lifter lower limit detecting switch (SW102) Lifter Copy paper Figure 10-107 10-10 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 423: Paper Level Indicator On The Deck
Deck front cover Display window The lifter moves down, Drive belt indicating an increase in the level of paper (white area). Coupling Figure 10-108 10-11 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 424: Opening/Closing The Deck (Compartment)
Deck open solenoid drive signal (DOPSD*) SL102 Deck lifter lower lit detection signal SW102 (DLFLD) Deck lifter motor drive signal Open M101 Copier Figure 10-109 10-12 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 425: Sequence Of Operations (Deck Opening/Closing Movement)
Deck open sensor (PS109) Deck lifter position sensor (PS104) Deck lifter down Deck lifter up *Varies according to the level of paper. Figure 10-110 10-13 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 426: Controlling The Deck Motors
Motor drive (DPUMHL) voltage switch circuit DPUMA * DC-CPU DPUMA Motor rotation control circuit DPUMB PM101 Copier DPUMB * Deck pickup motor Figure 10-111 10-14 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 427: Controlling The Deck Lifter Motor (M101)
· The deck lifter motor drive signal (DLMON*) goes ‘0’. · The deck lifter up signal (DFLFUP*) goes ‘1’. The above conditions cause the lifter to move down. 10-15 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 428 Deck lifter lower limit detecting switch (SW102) Deck paper level upper signal (DPLLD) PS107 Deck paper level Copier upper sensor Deck driver PCB Figure 10-112 10-16 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 429: Detecting Jams
PS101 Copier Figure 10-201 Sensor Name Description PS101 Deck pickup sensor Detects a delay jam. Table 10-201 10-17 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 430 Jam indicator ON COPY INTR Deck pickup clutch (CL102) Jam check Deck pickup sensor Normal Error (PS101) Deck pickup motor (PM101) Figure 10-202 10-18 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 431: Disassembly/Assembly
The transfer drum, on the other hand, will rotate in reverse when it is off the frame. Keep this in mind. (Allowing it to rotate in reverse can damage the transfer blade, attraction brush, and transfer drum side scraper.) 10-19 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 432: External Covers
Figure 10-302 2) Loosen the four screws [3], and move the front cover [4] of the deck toward the front to remove. Figure 10-303 10-20 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 434: Removing The Rear Cover
1) Remove the rear cover. 2) Push down the latch plate [2] of the compartment [1] to open the compartment [1]. (rear) Figure 10-309 10-22 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 435: Paper Deck - Related Work
1) Place copy paper or the like [3] (about 8 cm high) on the floor for placement of the deck [2] (to prevent deformation of the roll support plate [1]). Figure 10-312 10-23 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 436 [5] from the deck mount [6]. (left) (right) Figure 10-313 4) Holding the deck [7] as shown, place it on the base prepared in step 1). Figure 10-314 10-24 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 437: Removing The Compartment
Figure 10-316 3) Remove the right cover. 4) Remove the screw [6] of the harness guide, and disconnect the connector [7]. Figure 10-317 10-25 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 438: Changing The Deck Paper Size
[2] of the paper supply position sensor inside the compartment [1] so that the lifter will move down to its lower limit. Figure 10-320 10-26 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 439: Adjusting The Deck Registration
3 mm from the floor [2]. (At this time, use the graduations [5] on the front side plate as a guide.) Figure 10-323 10-27 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 440: Drive System
2) Disconnect the two connectors [1] and remove the four screws [2] of the deck driver PCB; then, detach the deck pickup motor assembly [3]. Figure 10-325 10-28 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 441: Removing The Deck Lifter Motor (M101)
(p. 10-25) 4) Disconnect the connector [5], and remove the five screws [6]; then, remove the deck lifter motor unit [7]. Figure 10-327 10-29 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 442 4) Remove the front cover of the deck. 5) Remove the four screws [3], and detach the roll support plate [4]. Figure 10-329 10-30 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 444 If the lifter drive shaft is not held in position as instructed, the lifer cable will become slack when the lifter motor unit is removed. Take full care. (front) Figure 10-334 10-32 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 446: Feeding System
2) Turn over the deck pickup unit, and remove the resin ring [1] (one each); then, remove the deck pickup roller [2]. Figure 10-339 10-34 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 447: Orientation Of The Deck Pickup Roller
[6] on the side of the collar (gold-colored) are at the rear. Collar (gold-colored) (rear of copier) Figure 10-341 10-35 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 448: Removing The Deck Pickup/Feed Roller
1) Disconnect the deck from the copier, and remove the two screws [1]; then, detach the separation roller support plate [2]. Figure 10-344 10-36 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 449: Adjusting The Deck Separation Roller Pressure
A. · If double feeding occurs, move the spring in the direction of arrow B. Figure 10-346 10-37 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 450: Position Of The Deck Pickup Solenoid (Sl101)
2) Disconnect the seven connectors [1], and remove the four screws [2]; then, detach the deck driver PCB [3]. Figure 10-348 10-38 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 451: Removing The Deck Open Switch Pcb
When mounting the front upper cover, be sure not to trap the harness by the deck open switch PCB, and be sure to connect all connectors. Figure 10-351 10-39 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 453 DIAGNOSTIC DEVICE II ..11-47 F. Supplying the Starter VIII. INSTALLING THE CASSETTE Developer ......11-19 HEATER ......... 11-56 G. Checking the Images and Operations......11-23 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 455: Selecting The Site
However, some may find it unpleasant. Be sure to choose an area where ventilation is good. 5. The floor must keep the machine level, with all its feet remaining in contact. 11-1 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 456 Copier + Stapler Sorter-F1, Buffer Path Unit 1 + Paper Deck-E1 160 cm/63 in min. Copier 190 cm/63 in min. 430 cm/169 in min Figure 11-103 11-2 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 457 Keep in mind that this phenomenon is particularly conspicuous in a low-humidity environment. Exhaust Wrong Figure 11-104 Exhaust Wrong Figure 11-105 11-3 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 458: Installation
Caution: The copier weighs about 300 kg/661 lb. Take adequate care when performing the work that follows. Figure 11-201 11-4 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 459 6) Working in a group of two, lift the pickup side (copier’s right), and pull out the cardboard to slide out the slope plates. Skid Slope plate Figure 11-203 11-5 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 460 This is to make the starters used to the site of installation. Caution: Check to make sure that all attachments are available. 11-6 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 461: Removing The Fixing Materials And Mounting The Waste Toner Collection Case
7) Pull off the two fixing roller releasing rolls using radio pliers. 8) Close the inside delivery unit, and slide the Releasing rolls transfer unit to the copier. Figure 11-207 11-7 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 462 13) Close the waste toner collection case cover, and slide all cassettes and the duplexing tray (CLC1150 only) into the copier. 11-8 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 463: Supplying Fixing Oil
4) Remove the outside cap and the inside cap of the fixing oil bottle, and replace them Inside cap with the funnel that comes with the oil bottle. Funnel Figure 11-211 11-9 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 464 Attraction brush lever (both are unlocked) Transfer blade lever Attraction brush lever (both are locked) Figure 11-213 11-10 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 466 7) Remove the screw, and pull the photosensitive drum cleaner to the front; then, shift it counterclockwise, and then slide it out. Figure 11-217 11-12 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 467 Locked Unlocked Figure 11-219 Caution: Be sure to fix the screw in place to avoid possible damage to the cleaner assembly. 11-13 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 468 · Keep the cassette heater switch (lower, gray) at OFF. Figure 11-221 14) Mount the left lower cover with four screws. 11-14 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 469: Supplying Toner
2) Insert the control key. 3) Connect the power plug, and turn on the power switch. Caution: Make sure that the power is as rated (±10%). 11-15 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 470 Do not shake the bottle until immediately before setting it to the hopper. Check to make sure that the toner has not caked. Figure 11-224 11-16 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 473: Supplying The Starter Developer
Caution: Be sure to wait until the indication on the control panel is ‘READY’ before executing SPLY-K in service mode. 2) Press ‘OK’. 11-19 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 474 Figure 11-229 6) When done, press the Stop key to stop the operation. · The copier will indicate ‘READY’. 11-20 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 475 (about 10 min). 11) Press ‘INIT-4’. Caution: Wait until the copier indicates ‘READY’ on its control panel before executing ‘INIT-4’ in service mode. 11-21 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 476 The service label is attached behind the Service data sheet cover inside the right front cover. Be sure to mount the cover after recording the data. Figure 11-230 11-22 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 477: Checking The Images And Operations
4) Remove the cassette size plate, and attach the side label indicating the appropriate paper size. 5) Put the size plate back where it was found. 11-23 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 478 · Check to be sure that as many copies as set are made normally. · If the copy images are not normal, make adjustments by performing the Image Adjustment Basic Procedure. 11-24 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 479: Changing The Cassette
(You need not perform this step in the case of the universal cassette.) 11-25 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 480 8) Turn off and then on the power switch. Caution: Be sure to end INIT-4 before performing this step. After completing the foregoing work, install the various accessories as necessary. 11-27 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 481 If the paper is A3 or 11x17, orient and mount the rear guide plate as shown. (In Rear end guide plate Screw Figure 11-233 11-26 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 482: Relocating The Copier
4) Slide out the transfer drum frame. 5) Remove the fixing assembly. (Place a newspaper or the like on the floor to avoid staining with fixing oil.) 11-28 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 483 (or Locked the RDF) in place. 17) Turn the adjuster so that it will not interfere with transpiration. locked Figure 11-303 11-29 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 484 2) Fit the document holder [4] on the stepped screws, and secure it in place with screws [3]. Figure 11-401 Copier Right Figure 11-402 Copier Left 11-30 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 485 Further, check to make sure that the connector for the printer is centered in the opening. Figure 11-503 11-31 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 486 12) Mount the control panel to the copier. 13) Turn on the copier’s power switch, and check the operation of the control card unit. 11-32 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 487: Setting The Board
4 of the DIP switch (SW5-4) to OFF; i.e., if group control functions are not used except ID input, control by paper size, control by toner color, control by copy mode, and control by paper type. Table 11-601 11-33 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 488 LED1 LED2 LED3 JB2) on the copy data controller to suit the user’s needs. LED4 LED5 LED6 SW1 ON SW5 ON Figure 11-603 11-34 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 489 1) Remove the four screws [2], and detach the face plate [1] of the copier’s rear cover. Figure 11-606 11-35 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 490 9-pin relay cable or the card reader connected to the connector J4 of the unit with the copier’s 9-pin connector. Cable for card reader Figure 11-608 11-36 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 491: Checking Operations
LED1 of the copy data controller turns on. LED4 LED5 LED6 SW1 ON SW5 ON Figure 11-611 11-37 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 492 Shift bit 3 of the DIP switch (SW5-3) on the copy data controller to ON. SW1 ON SW5 ON SW5-3 Figure 11-614 11-38 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 493 Shift bit 3 of the DIP switch (SW5-3) on the copy data controller to ON. SW1 ON SW5 ON SW5-3 Figure 11-614 11-38 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 494 To change from ID input to card input (requires the Card Required-A1), go to ‘MANAGE=CARD’ appears. c) Press ‘2’, and then press ‘ENT’. ‘MANAGE=ID’ appears. 11-39 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 495 (SW4) once again, and make sure that LED5 has turned on. The copier cannot discharge paper while data is being drawn. 11-40 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 496 Figure 11-605 Press ‘3’. Press ‘c’ so that the existing input is cleared, ready for another input. As needed, press ‘ESC’ to cancel. 11-41 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 497 ‘SIZE 1=A3’ appears. Press ‘SIZE 2=A4’ appears. Press ‘SIZE 3=B4’ appears. Press ‘SIZE 4=B5’ appears. Press ‘SIZE 3=B4’ appears. 10. Press 11. ‘SIZE 2=A4’ appears. 11-42 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 498 LDR (11 x 17) ALT R ALGL AFOOLS 12 x 8 FOLIO COMPUTER 17 x 22 U SMALL 2 18 x 24 Table 11-606 11-43 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 499 Press the switch (SW2). SW5-3 Figure 11-620 e. Check that the display of the Numeric Keypad-A1 shows the following, and disconnect the keypad. Figure 11-621 11-44 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 500 Copy data controller 17) Check to make sure that no cable is trapped by the casters of the copier or the sorter. Figure 11-624 11-45 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 501 COPIER>OPTION>IN-FACE>B- CLR. not connected. connected. If the setting is not ‘0’, a communication error ‘E717’ (between copy data controller and copier) will occur. 11-46 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 502 5. Be sure to prepare setting data on the computer at the service station. 1) Remove the two screws [2], and detach the top cover. Figure 11-701 11-47 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 503 Figure 11-702 3) Remove the four screws [6], and detach the face plate [5] of the copier’s rear cover. Figure 11-703 11-48 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 505 9) Set the DIP switch (SW3) [15] on the PCB as shown in the table. LED1 LED2 LED3 BAT1 LED5 LED6 LED4 Figure 11-709 11-50 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 506 [18] (SW4). In response, LED5 [19] (red) should turn SW2-3 SW2-4 SW2-5 SW2-6 SW2-7 See step 8). SW2-8 Table 11-702 11-51 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 507 SW2-4 SW2-5 SW2-6 SW2-7 See step 8). SW2-8 Table 11-703 [17] [19] LED1 LED2 LED3 BAT1 LED5 LED6 [18] LED4 Figure 11-712 11-52 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 508 15) Call the service station, and request initial settings. (Upon reception, LED4 [23] LED1 LED2 LED3 BAT1 (red) will start to flash.) LED5 [23] LED6 LED4 Figure 11-715 11-53 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 509 Connect the copier’s power plug, and turn LED5 on the power switch to make user that LED6 LED4 LED2 [26] (orange) flashes. Figure 11-717 11-54 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 511 3) Slide out the cassettes 1 and 3 (1, 2, and 3 in the case of the CLC1130), and remove the inside cassette from each. Figure 11-802 11-56 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 512 · relay harness of the lower cassette heater with the upper connector on the copier side Relay harness (2-pin) Connector Figure 11-805 11-57 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 513 (Be sure to fix it in place at four locations and that its band position is to the right of the cable guides as shown.) Relay harness Band Figure 11-807 11-58 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 514 Cassette heater Figure 11-808 Cassette heater 10) Mount the cassette heater to the stay of the cassette with two screws. Screws figure 11-809 11-59 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 515 12) Turn on the cassette heater switch (SW8) found to the left bottom of the copier. 13) Mount the copier’s left bottom cover. Figure 11-810 11-60 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 516: Chapter 12 Maintenance And Servicing
LIST .......... 12-6 DURABLES ......12-2 A. Copier........12-6 A. Copier........12-2 B. Side Paper Deck ....12-7 B. Side Paper Deck ....12-3 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 518 Air filter (FM14, 15) FB2-0247-040 25,000 Or, 1 yr. Toner filter (FM5, 6) FB4-4442-000 25,000 Or, 1 yr. Ozone filter (FM5) FB4-9641-000 25,000 Or, 1 yr. 12-1 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 519 M starter developer F42-3133 40,000 120V UL only. F42-3122 40,000 C starter developer F42-3123 40,000 120V UL only. F42-3112 40,000 F42-3113 40,000 120V UL only. 12-2 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 520 Per cassette holder. Y developing assembly FG6-0781-000 500,000 M developing assembly FG6-0782-000 500,000 C developing assembly FG6-0783-000 500,000 Bk developing assembly FG6-0784-000 500,000 12-3 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 521 Actual number of copies. Paper deck feeding roller FB4-2034-000 250,000 Actual number of copies. Paper deck separation roller FB2-7777-020 250,000 Actual number of copies. 12-4 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 522 (Pay attention to its orientation during replacement.) After replacement, make a check one again. 12-5 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 523 Fill out the service book, Record the history of checks and report to the person in on the leakage breaker in the charge. service book. 12-6 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 524 Do not use water. For low humidity and high temperature/high humidity, Clean every 20,000. Separation, external static eliminating wire 12-7 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 525 Replace Lubricate Adjust Inspect As of February 1999 Intervals Unit Part Remarks every every every 25,000 40,000 250,000 Pickup Feed roller, roll assembly 12-8 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 526: Chapter 13 Troubleshooting
1. CLC1120/1130 ..13-168 (PG>TYPE=10, 16) ..13-57 2. CLC1150 ....13-169 3. 256-Color Test Print E. Fans ........ 13-170 (PG>TYPE=2) ..... 13-58 F. Motors ......13-171 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 527 10. HVT-AC PCB ..... 13-182 B. RDF ......... 13-350 11. Potential Measurement C. Sorter ......13-351 PCB ......13-182 VII. SERVICE MODE ....13-183 A. Outline ......13-183 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 528 "Checks" or "Action" column. Answer the question in the "Check" column Yes or No; if Yes, take the action shown. Otherwise, go to the next step. 13-1 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 532 ADJ-M, ADJ-C, ADJ-K in service mode. (especially light area) To make copies darker, increase the setting. of the copy good? To make copies lighter, decrease the setting. End. 13-5 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 534: A. Image Adjustment System
Adjusting the transfer delay (TR- DELAY) e. Adjusting the image read start position (ADJ-XY) Adjust the image trailing edge margin (TR-END-A, TR-END-B) 13-7 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 535 To increase the registration along the rear, turn the adjusting screw clockwise. 3) After the adjustment, be sure to perform Figure 13-204 "registering the paper width basic value." 13-8 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 536 B and A), and press OK. 4) Select ATT-ON, and press OK. · Copy paper will be picked up, attracted, and stopped. 13-9 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 537 Keep in mind that copies made in normal mode will be black if you forget to turn off and then on the power switch. 13-10 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 538 0.1 mm. · A higher setting increases the leading (8.0 ± 0.5 mm) edge margin while a lower setting decreases it. Figure 13-210 13-11 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 539 B and A), and press Figure 13-212 7) Select TR2-ON, and press OK. 8) Check the leading edge margin (8 ± 0.5 mm) on the print. 13-12 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 541: B. Exposure System
No. 1 mirror base and No. 2 mirror base. 3) Route the scanner drive cable to the No. 1 mirror mount. Figure 13-215 Figure 13-216 13-14 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 542 4) Coat the blade of the photosensitive drum cleaner assembly with drum cleaner lubricant (TKN-0480). 5) Dry wipe the window of the black toner concentration sensor, and mount it. 13-15 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 543 4) Secure the drum motor assembly [5] to the copier temporarily with seven screws [6]. Figure 13-219 13-16 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 544 S-B gap of each sleeve using the S- Yellow 0.62 mm B gap gauge (FY9-3044-000). Cyan 0.74 mm Magenta 0.74 mm Black 0.48 mm Table 13-201 13-17 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 545 12) Press SPLY-M/C/Y/K, as appropriate. 13) See that the developing assembly is locked in place, and the screw inside it rotates (about 10 sec). 13-18 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 546 Toner Concentration Sensor If you have dry wiped the window of the black toner concentration sensor, select and execute FUNCTION>INSTALL>INIT-D after mounting it. 13-19 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 547 When mounting the separation roller [1] to the pickup assembly, be sure that the round marking [2] is at the copier's front. Figure 13-227 13-20 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 548 Pickup, Feed, and Separation Rollers When mounting each roller, be sure that the round marking [1], [2], [3] is at the copier's rear. Figure 13-230 13-21 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 549 2) Rotate the shutter [2], and keep the distance as indicated, i.e., L1 is 1.0 ± 0.2 mm. Then, secure the stopper plate solenoid. Figure 13-233 13-22 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 550 3) Detach the transfer drum from the transfer drum frame. 4) Remove the four TP screws [1], and remove the transfer drum side scraper [2]. Figure 13-235 13-23 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 551 7) Peel off the transfer drum sheet while holding it on its leading edge. Caution: Remove all traces of adhesive from the transfer drum ring. Figure 13-238 13-24 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 553 9) Check the transfer drum sheet for warping and slacking. 10) Slide the transfer drum frame into the copier. Figure 13-246 Incorrect Way of Attaching the Sheet 13-26 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 554 5) When all amounts of lubricant have spread to the inside of the bushing, wipe the excess lubricant with lint-free paper (indicated by dashed lines). Figure 13-247a 13-27 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 555: Heater
10 to 15 mm from 0.5 mm or less paper ends. * Be sure both upper and lower rollers are sufficiently heated. figure 13-248 13-28 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 556 Adjust the position so that the stroke [A] is 5 ± 0.2 mm for the fixing paper solenoid and 4 ± 0.2 mm for the lower fixing solenoid. Figure 13-251 13-29 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 557 Be sure to press the Stop key in about 10 min. Figure 13-252 (rear) Figure 13-353 (front) 13-30 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 558: Externals/Controls
Take extra care not to drop it during work. When holding it, be sure to support it on its left and right as shown. Figure 13-254 13-31 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 559: Paper Deck
[2]. (At this time, use the graduation [3] on the latch plate as a guide.) Figure 13-256 (rear left of compartment) Figure 13-257 13-32 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 561 When mounting the pickup/feed roller rubber to the pickup/feed roller shaft, be sure that the marking [3] is at the copier's rear. (front) Figure 13-262 13-34 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 562 A. · If double feeding occurs, move the position of the spring in the direction of arrow B. Figure 13-263 13-35 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 563: Electrical System
5) Select FUNCTION>CLEAR>DC-CON and R-CON, and set them to '1'. 6) Enter the data you took notes of in step 1). 7) Execute FUNCTION>CCD>CCD-ADJ in service mode. 13-36 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 564 12) Compare the reading (Pmax) indicated on the label and the measurement. If different, turn VR2 [3] on the laser driver PCB. Figure 13-264 Figure 13-265 13-37 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 565 Pmax ×65% P3-V3-ON P3-VFF-4 Value on label ×70% P3-V4-ON 6) Press the Reset key to end service mode. 7) Turn off the power switch. 13-38 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 566 8) Check to make sure that the reading is as indicated. If no, go to step 9). If yes, go to step 14). 13-39 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 567 The environment sensor calibration tool (TN-0456) is adjusted at the factory to high precision. Be sure to store it in an airtight container with a drying agent for storage. 13-40 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 568 10) See that basic value 3 has been registered. Caution: After registering basic values, be sure to record the values on the service label. 13-41 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 569 7) Turn off the power switch, and disconnect the jumper wire; then, connect the connector. 8) Mount the rear cover, and turn on the power switch. 13-42 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 570 9) Turn off the power switch. 10) Detach the potential sensor electrode. 11) Mount the photosensitive drum unit. 12) Turn on the power switch. 13-43 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 571 2. Using Service Mode 1) Select I/O DISPLAY in service mode. 2) Bring up the I/O address to check, and make checks as shown. 13-44 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 572 When paper is absent over PS9, PS10 J1004-B5 Remove PS10 while When oil is present, Fixing oil P006-4 in standby. When oil is absent, level sensor 13-45 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 573 Put paper over PS24 When paper is Cassette 2/1 P002-9 while in standby. present over PS24, paper sensor While paper is not present over PS24, 13-46 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 574 Put paper over PS36 When paper is (CLC1150) P002-11 while in standby. present over PS36, Duplexing When paper is absent tray paper over PS36, sensor 13-47 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 575 HP operation. sensor PS51 J1015-A3 Take measurements When at HP, C developing P00A-9 during copying When not at HP, assembly HP operation. sensor 13-48 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 576 Put paper over PS102 When paper is Deck paper P002-12 while in standby. present over PS102, absent sensor When paper is absent over PS102, 13-49 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 577 Release the deck When the deck Deck open P016-15 assembly while in assembly is open, sensor standby. When the deck assembly is closed, 13-50 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 578: Troubleshooting Faulty Images
Check to make sure that the surface of the developing cylinder is coated with a uniform layer of toner. 13-51 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 579: Checking The Paper
CHAPTER 13 TROUBLESHOOTING 6. Checking the Paper a. Check to see if the paper is of a type recommended by Canon. b. Check to see if the paper is dry. Try copying on paper from a fresh pack. 7. Checking Periodically Replaced Parts a.
Page 580: Standard Images
(moire is normal), and there is no appreciable difference in color between left and right. 6. Fogging The white background representing the white area of the original (Test Sheet) is not foggy. 13-53 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 581 Photo Gradation scale from No.1 to No.3: dark area from No.4 to No.6: halftone area from No.7 to No.9: light area Figure 13-301 13-54 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 583: Test Print
Full color 16 gradations (YMCBk) Full color light area 16 gradations (YMCBk) MCYBk horizontal stripes (laser A0 ON) 17 to 99 For R&D Table 13-301 13-56 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 584: Horizontal Stripe Test Print (Pg>Type=10, 16)
Such a condition can cause toner to fly astray, soiling the inside of the copier. 8 ± 1.5 mm 2 ± 1.5 mm Figure 13-303 13-57 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 585: Color Test Print
Caution: In COPIER>TEST>PG of service mode, set all of the following to '1': COLOR-Y, COLOR- M, COLOR-C, COLOR-K. Figure 13-304 13-58 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 586 You can generate a printout of each developer color using COPIER>TEST>PG of service mode and selecting the following: COLOR-Y, COLOR-M, COLOR-C, COLOR-K. 16 frames Figure 13-305 COLOR-M Set to '1' 13-59 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 587 You can generate a printout of each color using COPIER>TEST>PG of service mode and selecting the following: COLOR-Y, COLOR-M, COLOR-C, COLOR-K. Figure 13-306 COLOR-M Set to '1' 13-60 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 588: Halftone Test Print (Pg>Type=5)
COLOR-Y, COLOR-M, COLOR-C, COLOR-K. 2. If you want to change the density of the test print, use TEST>PG>DENS-Y, M, C, K. 13-61 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 590: Grid Test Print (Pg>Type=6)
COLOR-Y, COLOR-M, COLOR-C, COLOR-K. 2. To change the density of test prints, use TEST>PG>DENS-Y, M, C, K of service mode. Figure 13-308 COLOR-M Set to '1' 13-63 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 591: Ymcbk 64-Gradation Test Print (Pg>Type=12)
Use a YMCBk 64-gradation test print to check the gradation of each color (Y, M, C, Bk) at the same time. Figure 13-309 13-64 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 592: Bgr 64-Gradation Test Print (Pg>Type=13)
9. BGR 64-Gradation Test Print (PG>TYPE=13) Use a BGR 64-gradation test print to check the gray balance and gradation in BGR mode (2- color mode). Figure 13-310 13-65 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 593: Full-Color 16-Gradation (Ymcbk) Test Pint (Pg>Type=14)
If a white area is foggy, suspect a fault in the developing system or the photosensitive drum, or wrong adjustment of the laser. White area White area Figure 13-311 13-66 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 594: Full-Color Light Area/16-Gradation (Ymcbk) Test Print (Pg>Type=15)
(Y, M, C, Bk). Compared with one generated using P>TYPE=14, this test print makes a check easier. Light area Figure 13-312 13-67 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 595: Troubleshooting Image Problems
The copy has uneven density (at regular intervals; other than 23 and 24 above). The copy is too light. Perform the Image Adjustment Basic Procedure. 13-68 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 596 Is the uneven density noted at the Go to step 9. same position for all colors of the output image of the halftone test print (TYPE=5)? 13-69 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 597 (upper, lower)? applying assembly, oil hose, oil tank, oil pump, and oil removing blade for a fault; if faulty, replace the part. 13-70 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 599 ADJUST>HV-SP>HV- SP in service mode; however, keep in mind that too high a setting can cause image distortion. 13-72 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 600 CCD unit. Caution: Be sure to adjust the CCD after replacing the scanning lamp, mirror, CCD, or any other optical part. 13-73 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 601 Are the operation and the position Clean the transfer of operation of the transfer separation claws, and separation claws normal? correct as necessary the position of the claws. 13-74 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 602 · This step will remove the lubricating ingredient adhering to the surface of the photosensitive drum. 13-75 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 603 Original exposure Check the No. 1/2 system, CCD mirror base for wobbling. Check the contact between CCD and CCD driver. 13-76 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 605 00), mount the drum motor loose, letting the drum shaft assembly once again. to tilt and, consequently, causing wobbling when the photosensitive drum rotates. 13-78 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 606 · Check the transfer FUNCTION>ATTRACT>ATT- fixing roller drum for wobbling. ON in service mode. · Check the fixing roller (upper, lower) for deformation. 13-79 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 607 · if Y, M, C, or Bk, it is of developing assembly for developer. soiling. Is the lump made of waste toner? · Replace the developer. · Replace the developing assembly. 13-80 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 608 1st side of a double-sided copy ATT-N2: for copying on the 2nd side of a double-sided copy 13-81 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 609 ATT-OHP: for copying on transparencies ATT-S1: for copying on special paper 1 ATT-S2: for copying on special paper 2 ATT-S3: for copying on special paper 3 13-82 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 611 2. If the separation claw assembly is soiled with toner, change the stroke of the transfer sheet push-up solenoid. 13-84 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 612: The Copy Has A Fixing Fault
Is the nip of the upper roller and Adjust the nip. the lower roller of the fixing Thermistor Check the thermistor for assembly as indicated? a fault. 13-85 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 613 SP-S2-1 for special paper 2, single-sided copying and copying on the 1st side of a double-side copy SP-OHP for transparencies 13-86 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 614: The Copy Is Blank
HVT-DC PCB. · Check the developing bias system. · Try replacing the developing bias PCB. 13-87 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 615: The Copy Is Solid Black
J2100-4 (+) -3 (-): +8.8 V · CCD unit J2100-2 (+) -1 (-): +15 V IP-MAIN PCB · analog processor PCB · IP-MAIN PCB 13-88 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 616 Is copy paper in even contact from See 48. "Attraction attraction to transfer? fails." Check the following items according to color and position. 13-89 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 617 Keep in mind that, if the setting exceeds 190, scanning for the second and subsequent colors will be out of keeping, causing error images. 13-90 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 618 Is the attraction roller moved/ Replace the roller. rotated smoothly? Check the scraper for deformation; if necessary, replace it. 13-91 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 619 Is the fixing screw on the flywheel Tighten the fixing screw. lose? Is the flywheel mounted at an Mount the flywheel angle? properly. ADJUST>MISC>ATT- RTN3, ATT-RTN4 to '1'. 13-92 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 620 Attraction roller Is the attraction roller moved/ Replace the roller. unit rotated smoothly? Check the scraper for deformation, and replace it if necessary. 13-93 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 621 (FB2-0524), transfer Check the transfer blade/ drum sheet connecting plate, attraction brush for transfer drum frame, or transfer deformation; replace any sheet? deformed part. 13-94 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 622 (FS5-0651) on the part. assembly photosensitive drum? Check the 140T gear and the 108/20T gear of the photosensitive drum drive assembly for damage and dirt. 13-95 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 623 Check the 140T gear and the 108/20T gear of the photosensitive drum drive assembly for damage and dirt. 13-96 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 624: Troubleshooting Malfunctions
Note: To clear E000/E004, 1) Start service mode, and select COPIER>FUNCTION>CLEAR>ERR. 2) Press the OK key. 3) Turn off and then on the power switch. 13-97 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 625 SSR1 Replace SSR1. Is the problem End. corrected? DC driver PCB, Replace the DC driver CPU PCB PCB or the CPU PCB. 13-98 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 626 Replace the fixing oil pump driver End. driver PCB PCB. Is the problem corrected? DC driver PCB, Replace the DC driver CPU PCB PCB or the CPU PCB. 13-99 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 627 J1026 to the main is turned off and then on and the motor; if normal, replace main motor starts to rotate? the main motor. 13-100 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 628 J1026 to the drum is turned off and then on and the motor; if normal, replace drum motor starts to rotate? the drum motor. 13-101 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 629 5 V when the power switch CPU PCB PCB or the CPU PCB. is turned off and then on and when the fixing motor starts to rotate? 13-102 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 630 5 V when the Copy Start key CPU PCB PCB or the CPU PCB. is pressed and the duplexing motor starts to rotate? 13-103 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 631 C: J520 Y: 519 K: J522 Developing Assembly (toner concentration sensor) M: J525 C: J527 Y: J526 Black Toner Concentration Sensor K: J529 13-104 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 632 Replace the photosensitive drum. Is End. drum the problem corrected? DC driver PCB, Replace the DC driver CPU PCB PCB or the CPU PCB. 13-105 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 633 Be sure to wait until initial rotation has ended before executing service mode. Otherwise, malfunction can occur. (This is not limited to INIT.) 13-106 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 634 CPU PCB Replace the CPU PCB. Is the Perform work indicated problem corrected? for the replacement of the CPU PCB. 13-107 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 635 E020 is indicated normal? locked in position." Toner level sensor Check the level of toner inside the hopper and the toner lever sensor. 13-108 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 636 Normal if the reading of DENS of the color for which E020 is indicated approaches '0' during copying. · Is E020 indicated after copying operation? 13-109 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 637 End. assembly driver locking driver PCB. Is the problem corrected? DC driver PCB, Replace the DC driver or CPU PCB the CPU PCB. 13-110 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 638 Deck lifter motor Replace the deck lifter motor. Is the End. (M101) problem corrected? CPU PCB Replace the deck driver PCB or the CPU PCB. 13-111 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 639 Replace the duplexing driver PCB. End. Is the problem corrected? DC driver PCB, Replace the DC driver CPU PCB PCB or the CPU PCB. 13-112 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 640 Is there electrical conductivity from Check the primary high- cable the primary charging wire to the voltage cable. high-voltage transformer (HVT- DC)? Replace the HVT-DC PCB. 13-113 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 641 (COPIER>DISPLAY>ANALOG> instructions under 7. TEMP/HUM). Are the readings "Checking the normal? Environment Measurement PCB." CPU PCB Replace the CPU PCB. 13-114 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 642 Clean the potential sensor. Is the End. problem corrected? Photosensitive Replace the photosensitive drum. Is End. drum the problem corrected? CPU PCB Replace the CPU PCB. 13-115 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 643 Replace the HVT-AC PCB. Is the End. problem corrected? DC driver PCB, Replace the DC driver CPU PCB PCB or the CPU PCB. 13-116 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 644 Remove the cause of assembly subjected to overload? overload. DC driver PCB, Replace the DC driver CPU PCB PCB or the CPU PCB. 13-117 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 645 Replace the transfer driver PCB. Is End. the problem corrected? DC driver PCB, Replace the DC driver CPU PCB PCB or the CPU PCB. 13-118 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 646 J1013-B2 on the DC driver PCB to the transfer unit drawer connector J544; if normal, replace the DC driver PCB or the CPU PCB. 13-119 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 647 Replace the transfer locking driver End. driver PCB PCB. Is the problem corrected? DC driver PCB, Replace the DC driver CPU PCB PCB or the CPU PCB. 13-120 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 648 Laser driver PCB Try replacing the corrected? Image processor following: main PCB · BD unit · laser driver PCB · image processor main 13-121 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 649 J1206 on the laser controller Laser controller Try replacing the PCB? unit, CPU PCB following part in turns. · laser controller unit · CPU PCB 13-122 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 650 Replace the following J2003 on the CPU PCB? motor driver PCB, parts in turns: CPU PCB · original scanner motor driver PCB · CPU PCB 13-123 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 651 J450 on the lamp regulator Lamp regulator Try replacing the PCB? PCB, CPU PCB following parts in turns: · lamp regulator PCB · CPU PCB 13-124 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 652 MOHTER PCB connected properly. · Laser driver securely? Try replacing the following parts in turns: · IP-ECO PCB · IP-MAIN PCB · Laser driver PCB 13-125 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 653 Try replacing the following parts in turns: · power supply PCB of projector · projector controller 13-126 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 654 Copy data/remote Try replacing the diagnostic device following parts in turns: controller PCB, · copy data/remote CPU PCB diagnostic device PCB · CPU PCB 13-127 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 655: Malfunctions
Check the wiring from CPU PCB the DC driver PCB to the power switch; if normal, replace the DC driver PCB or the CPU PCB. 13-128 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 656 CPU PCB the fan to the DC driver PCB or the CPU PCB; if normal, replace the DC driver PCB or the CPU PCB. 13-129 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 657: Ac Power Is Absent
Check the wiring of the resistance 0 when the switch is AC power line and turned on and when the switch connectors. is turned off? 13-130 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 658: Dc Power Is Absent
Is the DC power output of each connector normal? Connector Output J1702 J1703 1 to 4 J1704 3.3V J1705 24V-F 8.8V J1706 1, 2 13-131 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 660 Replace the original scanner motor End. motor driver PCB driver PCB. Is the problem corrected? Original scanner Replace the original motor (PM15) scanner motor. 13-133 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 661: The Scanning Lamp Fails To Turn On
Set the meter range to 300 VAC, and measure the voltage between J9-1 and -4 on the harness side. Is the rated AC power present? 13-134 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 662 24 to about 0 V CPU PCB; if normal, when the Copy Start key is replace the CPU PCB. pressed? 13-135 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 663 Is there foreign matter? matter. DC driver PCB, Replace the DC driver CPU PCB PCB or the CPU PCB. 13-136 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 664 CPU PCB PCB or the CPU PCB. M11: J1020-A1 (+), -A2 M12, DM12: J1019-B4 (+), -B5 M13, DM13: J1018-B4 (+), -B5 13-137 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 665 Does the pickup/separation/feed · Check the pickup/ feed roller roller rotate? separation/feed roll. · Check the guide plate for deformation and foreign matter. 13-138 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 666 PCB. Is the drive PCB problem corrected? DC drive PCB, Replace the DC driver CPU PCB PCB or the CPU PCB. 13-139 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 667 Replace the pickup driver PCB. Is End. the problem corrected? DC driver PCB, Replace the DC driver CPU PCB PCB or the CPU PCB. 13-140 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 668: The Registration Roller Fails To Rotate
PCB PCB. Is the problem corrected? driver PCB. DC driver PCB, Replace the DC driver CPU PCB PCB or the CPU PCB. 13-141 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 669 RTN) Does the problem occur only on the Set COPIER>ADJUST> second side of a double-side copy? MISC>ATT-RTN2 to '1'. 13-142 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 670 2 Note: For steps 12 through 14, be sure to advise the user that the copier's productivity will decrease. 13-143 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 671 PCB or the CPU PCB. 24V) and J1008-A2 (-; PELA1ON). Does it change from about 0 to about 24 V when the main motor starts to rotate? 13-144 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 672: The Fixing Heater Fails To Turn On
AC harness Check the AC harness inside the fixing assembly. 13-145 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 673 J1024-B2 and -B4 (GND) replace SSR1. DC power supply Replace the DC driver PCB, CPU PCB PCB or the CPU PCB. 13-146 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 674: The Drum Heater Fails To Operate
J1025-3 (-; GND) of the DC driver PCB. Is it about 0 V? Note: Step 8 applies to the 100/120-V model only. 13-147 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 675 J1025-1 (+; DRHOFF) and J1025-3 (-; GND) of the DC driver PCB. Is it about 0 V? Note: Step 6 applies to the 100/120-V model only. 13-148 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 676 3. If it is from the side seal, clean the surface of the felt, and remove the drum cleaner lubricant. 13-149 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 677 2. Registration feeding assembly 3. Transfer drum/cleaning assembly 4. Separation/feeding assembly 5. Fixing/delivery assembly 6. Delivery vertical path/duplexing feeding assembly 7. Duplexing unit/re-pickup assembly Figure 13-501 13-150 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 678 Duplexing reversal paper sensor (PS35) xx30 Pre-registration sensor (PS30) xx90 Buffer path unit sensor assembly xx40 Registration sensor (PS70) * At time of pickup. Table 13-501b 13-151 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 679 Pickup vertical Check the sensor lever path 1/2/3/ sensor and wiring; if normal, replace the sensor. 13-152 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 680 (PS9) normal? for foreign matter and deformation. Multifeeder Check the sensor lever pickup sensor and wiring; if normal, replace the sensor. 13-153 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 681 Pre-registration Check the sensor lever sensor, and wiring; if normal, transparency clean or replace the sensor, sensor. registration sensor 13-154 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 682 Remove the cause of the assembly subjected to overload? fault. Transfer driver Replace the transfer driver PCB or the DC DC driver PCB driver PCB. 13-155 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 683 Check the fixing motor (M5). Paper guide plate If foreign matter is found on the paper guide plate, remove it; if deformation is found, correct it. 13-156 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 684 (SL10). Oil applying 1. Check the oil assembly applying mechanism. 2. Check the amount of silicone oil. 13-157 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 685 Paper guide plate Check each paper guide plate and the duplexing feeding assembly or foreign matter and deformation. 13-158 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 686 Is the duplexing feed roller Replace the duplexing roller deformed or worn? feed roller. Check each paper plate or duplexing tray assembly for foreign matter and deformation. 13-159 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 687: Double Feeding
Nip (fixing) Is the nip (pressure) as indicated? Adjust the nip. Fixing upper/ Try replacing the upper lower roller and lower rollers in turns. 13-160 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 688: Arrangement Of Electrical Parts
Pickup vertical path 3 sensor (CLC1130 only) PS41 PS30 Pre-registration sensor PS68S External delivery sensor PS31 PS68L Table 13-601a (CLC1120/1130) Figure 13-601a (CLC1120/1130) 13-161 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 689 Table 13-601b (CLC1120/1130) M toner level sensor C toner level sensor Y toner level sensor Bk toner level sensor UN10 Environment sensor Table 13-601b (CLC1120/1130) 13-162 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 690: Clc1150
PS34 Duplexing path paper sensor PS35 Duplexing reversal paper sensor PS68S PS68L PS36 Duplexing tray paper sensor Table 13-602a (CLC1150) Figure 13-602a (CLC1150) 13-163 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 691 DVR5 DPSU3 C toner level sensor Y toner level sensor Bk toner level sensor UN10 Environment sensor Table 13-602b (CLC1150) Figure 13-602b (CLC1150) 13-164 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 692: Thermistors, Lamps, And Heaters
Left front door switch Delivery door switch Environment switch Waste toner feedscrew locked detecting switch Cassette heater switch SSR1 Table 13-603 Figure 13-603 13-165 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 693: Clutches
Cassette 3 pickup clutch (CLC1130 only) CL16 Multifeeder pickup clutch CL18 Postcard feeding clutch (100-V model only) Table 13-604 (CLC1120/1130) CL18 Figure 13-604 (CLC1120/1130) 13-166 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 694: Clc1150
Multifeeder pickup clutch CL18 Postcard feeding clutch ( (100-V model only) CL19 Delivery vertical path roller clutch Table 13-605 (CLC1150) CL18 Figure 13-605 (CLC1150) 13-167 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 695: Solenoids
Pickup roller 1 solenoid Pickup roller 2 solenoid Pickup roller 3 solenoid (CLC1130 only) SL14 Multifeeder pickup solenoid Table 13-606 (CLC1120/1130) Figure 13-606 (CLC1120/1130) 13-168 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 696: Clc1150
Stopper plate solenoid SL13 Duplexing paper feed roller DSL9 solenoid SL14 Multifeeder pickup solenoid SL15 Stacking guide plate solenoid Table 13-607 (CLC1150) Figure 13-607 (CLC1150) 13-169 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 697: Fans
2 FM15 Original exposure system cooling fan 3 FM16 Back suction fan FM17 Power cord mount cooling fan Table 13-608 Figure 13-608 13-170 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 698: Motors
Cassette 1 pickup motor PM11 Cassette 2 pickup motor PM12 Cassette 3 pickup motor (CLC130 only) PM15 Original scanner motor Table 13-609 (CLC1120/1130) Figure 13-609 (CLC1120/1130) 13-171 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 699 Cassette 2 pickup motor DPM11 PM13 Re-pickup motor DPM12 PM14 Duplexing paper jogging motor PM15 Original scanner motor Table 13-610 (CLC1150) Figure 13-610 (CLC150) 13-172 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 700: Pcbs
Pickup driver PCB Duplexing driver PCB (CLC1150 [32] only) [28] Developing assembly locking [33] driver PCB Transfer assembly locking driver Table 13-611a Figure 13-611a 13-173 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 701 Flicker controller PCB (230-V [26] [31] model only) Transformer PCB Table 13-611b [20] [22] [21] [11] [41] [16] [17] [27] [32] [24] [40] Figure 13-611b 13-174 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 702: Paper Deck
Deck open detecting switch SW102 Deck lifter lower limit detecting switch Table 13-612 PS104 PS102 PS107 SW100 PS109 PS103 PS101 SW101 PS108 SW102 PS105 Figure 13-612 13-175 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 703: Motors, Clutches, Solenoids, And Pcbs
Deck pickup solenoid SL102 Deck open solenoid Deck driver PCB Deck open switch PCB Table 13-613 SL101 CL102 PM101 SL102 M101 Figure 13-613 13-176 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 704: Variable Resistors (Vr), Light-Emitting Diodes (Led), And Check Pins By Pcb
LED: turns on when +24 V is supplied, and turns off when the front cover is opened. SW1-1 SW1-2 Remarks Normal Normal area Case 1 Highland 1 Case 2 Highland 2 Not used Table 13-614 13-177 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 705: Cpu Pcb
LED1: turns on when +5 V is supplied. LED2: turns on when +24 V is supplied. IP main PCB J214 J215 J216 J217 J218 J211 J212 J213 Figure 13-616 13-178 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 706: Analog Processor Pcb
4. Analog Processor PCB J2105 J2102 J2104 J2103 Figure 13-617 5. Laser Driver PCB J1302 J1303 Figure 13-618 VR2: for Pmax adjustment of the laser. 13-179 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 707: Lamp Regulator Pcb
7. DC Fuse PCB J938 J939 J931 J929 J937 FU940 J934 J935 FU926 FU939 J905 FU938 FU937 FU936 FU931 J907 J909 J908 J933 Figure 13-620 13-180 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 708: Ac Fuse Pcb
8. AC Fuse PCB FU101 Figure 13-621 9. Developing Bias PCB VR506 J405 J404 VR507 VR509 VR503 VR505 VR508 VR504 VR502 VR501 Figure 13-622 13-181 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 709: Hvt-Ac Pcb
VR101 Figure 13-623 11. Potential Measurement PCB LED1 Figure 13-624 LED1: remains on while the surface potential of the drum is being measured. 13-182 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 710: Service Mode
Level 3 item Level 3 item Level 3 item screen screen screen screen Previous/Next page Previous/Next page Previous/Next page Figure 13-701 Organization of Screens 13-183 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 711: Starting Service Mode And Making Selections
Service mode of the RDF* Service mode of the sorter* Service mode of the projector* Service mode of the editor* *Only if installed. Figure 13-703 Initial Screen 13-184 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 712: Ending Service Mode
If you cannot find an appropriate heading on service label 1, make use of the blanks of service label 2. Service label Figure 13-704 Service Label 13-185 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 713 REF-M REF-C SIGG-Y SIGG-M SIGG-C RGAIN-K D-Y-TRGT D-M-TRGT D-C-TRGT PTOFST-Y PTOFST-M PTOFST-C PTOFST-K D-REF-Y D-REF-M D-REF-C D-REF-K D-REF-4 D-SGNL-Y D-SGNL-M D-SGNL-C D-SGNL-K D-SGNL-4 13-186 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 714 VBACK-M VBACK-C VBACK-K EPOTOFST PF-CRT-Y PF-CRT-M PF-CRT-C PF-CRT-K PASCAL OFST-P-Y OFST-P-M OFST-P-C OFST-P-K COLOR ADJ-Y ADJ-M ADJ-C ADJ-K OFST-Y OFST-M OFST-C OFST-K P-ADJ-Y 13-187 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 715 TR-OHP TR-POST HV-SP HV-SP SP-L1 SP-L2 SP-N1 SP-N2 SP-T1 SP-T2 SP-UT1 SP-UT2 SP-S1-1 SP-S2-1 SP-OHP SP-POST SP-ON-N1 SP-ON-N2 SP-ON-L1 SP-ON-L2 SP-ON-T1 SP-ON-T2 SP-ONUT1 13-188 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 716 IEL-S2-1 IEL-OHP IEL-POST HV-ATT HV-ATT ATT-L1 ATT-L2 ATT-N1 ATT-N2 ATT-T1 ATT-T2 ATT-S1 ATT-S2 ATT-OHP ATT-UT1 ATT-UT2 ATT-POST DOC-REC DA-XS DA-XE DA-YS DA-YE DS-DOC 13-189 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 717 C3-STMTR C3-A4R MF-A4R MF-A6R MF-A4 C1-LVOL C1-HVOL C2-LVOL C2-HVOL C3-LVOL C3-HVOL MISC SEG-ADJ K-ADJ ATT-RTN1 ATT-RTN2 ATT-RTN3 ATT-RTN4 BC-ADJ ACS-ADJ SENS-ADJ CLN-TH CLN-TMP 13-190 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 718 ADJ-RY ADJ-DX ADJ-DY DS-PRJ DS-OHP RD-XS RD-XE RD-YS RD-YE DA-XS DA-XE DA-YS DA-YE NEGA-B NEGA-G NEGA-R POSI-B POSI-G POSI-R N-LMT N-G-LMT P-LMT P-G-LMT 13-191 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 719 Adjust OHP-LMT P-DA-XS P-DA-XE P-DA-YS P-DA-YE N-DA-XS N-DA-XE N-DA-YS N-DA-YE O-DA-XS O-DA-XE O-DA-YS O-DA-YE CHNGR-X CHNGR-Y EDITOR ED-X ED-Y LOOP-MB LOOP-TH MRK-MB MRK-TH 13-192 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 720 EC-GLASS PSTCL-ON USER METAL OHP-MODE COPY-LIM COUNTER1 COUNTER2 COUNTER3 COUNTER4 COUNTER5 COUNTER6 CONTROL PRJ-L-SP BKL-L-SP P-SZ-C1 P-SZ-C2 COIN DK-P INT-FACE REMOTE B-CLR P-PRT-MF 13-193 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 721: Basic Operation
VERSION Touch to select an item. USER DPOT ACC-STS DENS ANALOG Level 2 items CST-STS SENSOR Touch to select an item. Figure 13-706 13-194 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 722 Clear key: use it to clear a value. Start key: use it to make a copy without ending service mode. Figure 13-708 13-195 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 723: Display Control Display Mode
The FEEDER>DISPLAY screen looks like the following, and it provides the item shown on the next page. < 1/1 > < READY > FEEDSIZE A4 Figure 13-710 13-196 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 724 RED-ODD OFST-EB offset adjustment value of BLUE-EVEN OFST-EG offset adjustment value of GREEN-EVEN OFST-ER offset adjustment value of RED-EVEN 13-197 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 725 500 V DV00-700 dark area potential attenuation ( V) at laser V00 while the drum surface potential is at 700 V 13-198 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 726 C developing assembly (present value; direct light from LED) SGNL-Y measurement of the present Y developer concentration (present value) 13-199 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 727 A sensor (PS2) ITOP-B output of the side B sensor (PS3) fixing cleaning belt is absent W-TONER waste toner case is full 13-200 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 728 SORTER Indicates the version of the ROM on the sorter controller. IMG-CNT Indicates the version of the ROM on the external image controller. 13-201 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 729 Indicates the state of connection of the PS-XJ. CARD Indicates the state of insertion of a control card. DATA-CON Indicates the state of connection of the copy data controller. 13-202 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 730 Unit: mm (decimal places are omitted) WIDTH-C3 Indicates the paper width of the cassette 3 (for CLC1150, cassette 2). WIDTH-MF Indicates the paper width of the multifeeder. 13-203 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 731 Indicates the source of paper. See Table 13-703. HHHHHH Indicates the soft counter for the source of paper. IIIII Indicates the size of paper. 13-204 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 732 (PS35) xx30 pre-registration sensor (PS30) xx90 buffer path unit sensor assembly xx40 registration sensor(PS70) * Detection at time of pickup. Table 13-702a 13-205 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 733 Code Description Code Description cassette 1 not used cassette 2 paper deck cassette 3 multifeeder not used duplexing unit not used Table 13-703 13-206 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 734 See "Self Diagnosis." FFff Indicates the detail code. If none, '0000'. Indicates the location of the error. 0: copier 1: feeder 2: sorter 13-207 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 735 BOF-EG black offset value of GREEN-EVEN BOF-ER black offset value of RED-EVEN LAMP-DAT original scanning lamp activation voltage for CVR 0 to 999 13-208 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 736 (V) of M for grid bias VG-C setting (V) of C for grid bias VG-K setting (V) of Bk for grid bias 13-209 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 737 M PFF-C setting of laser pulse width for C PFF-K setting of laser pulse width for Bk 13-210 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 738 C patch image density adjustment PTOFST-K offset value of laser strength for Bk patch image density adjustment 13-211 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 739 C at laser pulse width 70% during auto gradation correction DMAX70-K solid density of Bk at laser pulse width 70% during auto gradation correction 13-212 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 740 B sensor (PS3) plate cleaning belt is out 0: present 1: absent W-TONER case full 0: case not full 1: case is full 13-213 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 741 (X) Not indicated if EDITOR>OPTION> ED-Y input coordinates in editor main scanning direction ED-MODE is set to '0'. 13-214 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 742: I/O (I/O Display Mode)
The Level 2 screen of I/O mode looks like the following, and it provides the items shown on the next page. DC-CPU input/output port DC-CON R-CON R-CPU input/output port Figure 13-713 13-215 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 743: Dc-Cpu
1: paper present delivery vertical path 2 sensor (PS33) signal 1: paper present delivery vertical path 1 sensor (PS32) signal 1: paper present 13-216 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 744 (PS42) signal 0: open right front cover sensor (PS41) signal 0: open delivery cover sensor (PS43) signal 0: open 13-217 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 745 (PS11) signal 0: belt absent fixing lower cleaning belt length sensor (PS67) signal 0: belt absent not used not used 13-218 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 746 1 sensor (PS46) signal 1: cassette is present cassette 2 sensor (PS47/DPS47) signal 1: cassette is present cassette 3 sensor (PS48/DPS48) signal 1: cassette is present 13-219 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 747 1 lifter motor (M11) error detection 1: error cassette 2 lifter motor (M12/DM2) error detection 1: error cassette 3 lifter motor (M13/DM13) error detection 1: error 13-220 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 748 (M2) CLK signal (divided by 1/2) Alternates between 0 and 1. drum motor (M2) CLK signal Alternates between 0 and 1. 13-221 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 749 (FM6) error detection 1: error not used not used not used not used not used delivery cooling fan (FM11) error detection 1: error 13-222 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 750 Y developing cylinder clutch (CL3) drive signal 1: ON C developing cylinder clutch (CL2) drive signal 1: ON M developing cylinder clutch (CL1) drive signal 1: ON 13-223 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 751 (M9) reverse rotation signal 1: reverse, 0: normal direction polishing roller motor (M9) normal rotation signal 0: reverse, 1: normal (roller contact) 13-224 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 752 (CL19) 1: ON delivery paper deflecting plate solenoid (SL10) 1: ON separation claw solenoid (SL4) 1: ON shutoff signal 1: shutoff 13-225 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 753 1: full speed, 0: half speed delivery cooling fan (FM11) drive signal 1 1: ON delivery cooling fan (FM11) drive signal 0 1: ON 13-226 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 754 1 lifter motor (M11) drive signal 1: ON cassette 2 lifter motor (M12/DM12) drive signal 1: ON cassette 3 lifter motor (M13/DM13) drive signal 1: ON 13-227 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 755 (CL18) drive signal 1: ON registration roller releasing solenoid (SL5) drive 1: ON signal 13-228 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 756 IP cooling fan (FM7) full speed drive signal 0: full speed, 1: half speed IP cooling fan (FM7) half speed drive signal 1: full speed, 0: half speed 13-229 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 757 (FM16) error direction 1: error exhaust fan (FM2) error detection 1: error IP cooling fan (FM7) error detection 1: error 13-230 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 758 15-0 not used P024 15-0 not used P025 15-0 not used P026 15-0 not used P027 15-0 not used P028 15-0 not used 13-231 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 759: R-Cpu
0: side B image leading edge CC-V connect signal 0: connect DC-CON to R-CON power ready signal PANEL-CON to R-CON power ready signal 13-232 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 760 P006 15-8 not used RS-232C output signal internal signal not used not used not used internal signal internal signal internal signal 13-233 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 761 1: error error detection original exposure system cooling fan 2 (FM14) 1: error error detection PCB check mode 1 PCB check mode 0 13-234 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 762: Adjust
The Level 2 screen of ADJUST mode looks like the following, and it provides the items shown on the next page. Figure 13-714 13-235 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 763 VFF-3 (OK key to start, Stop key to stop) P3-V4-ON turns on the laser output for a check on P3- VFF-4 (OK key to start, Stop key to stop) 13-236 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 765 INIT-C is executed RGAN-P-Y 0 to 255 correction of the patch gain for toner density control when INIT-Y is executed 13-238 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 766 P-OFST-Y -16 to +16 color balance adjustment of Y light areas for output from an external image controller 13-239 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 767 (in units of µA) TR-POST -4 to +4 for postcards, transfer charging bias adjustment (in units of µA) Cont'd Cont'd 13-240 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 768 (in units of µA) TR-POST -4 to +4 for postcards, transfer charging bias adjustment (in units of µA) Cont'd Cont'd 13-241 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 769 (in units of µA) TR-POST -4 to +4 for postcards, transfer charging bias adjustment (in units of µA) Cont'd 13-242 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 770 (in units of 50 µA) SP-POST -6 to 0 for postcards, separation charging bias adjustment (in units of 50 µA) Cont'd Cont'd 13-243 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 771 (in units of 50 µA) SP-POST -6 to 0 for postcards, separation charging bias adjustment (in units of 50 µA) Cont'd Cont'd 13-244 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 772 (in units of 50 µA) SP-POST -6 to 0 for postcards, separation charging bias adjustment (in units of 50 µA) Cont'd Cont'd 13-245 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 773 1 to 32 for transparencies, separation re-charging ON environment adjustment value SP-ON-PT 1 to 32 for postcards, separation re-charging ON environment adjustment value Cont'd 13-246 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 774 (in units of 0.5 kV) IEL-POST -8 to 0 for postcards, internal static eliminator bias adjustment (in units of 0.5 kV) Cont'd Cont'd 13-247 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 775 (in units of 0.5 kV) IEL-POST -8 to 0 for postcards, internal static eliminator bias adjustment (in units of 0.5 kV) Cont'd Cont'd 13-248 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 776 (in units of 0.5 kV) IEL-POST -8 to 0 for postcards, internal static eliminator bias adjustment (in units of 0.5 kV) Cont'd 13-249 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 777 (in units of 2 µA) ATT-POST -5 to +5 for postcards, attraction high-voltage output adjustment (in units of 2 µA) Cont'd Cont'd 13-250 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 778 (in units of 2 µA) ATT-POST -5 to +5 for postcards, attraction high-voltage output adjustment (in units of 2 µA) Cont'd Cont'd 13-251 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 779 (in units of 2 µA) ATT-POST -5 to +5 for postcards, attraction high-voltage output adjustment (in units of 2 µA) Cont'd 13-252 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 780 TR4-ON executes printing for checking a training edge margin according to TR-END-B (OK key to start; auto stop) Cont'd Cont'd 13-253 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 781 BC-ADJ -3 to +3 adjustment of color identification range for non-pattern processing ACS-ADJ 0 to 1 adjustment of color recognition sensitivity for Cont'd 13-254 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 782 (in units of 0.5 kV) SP-POST -4 to +4 for postcards, separation charging AC bias adjustment (in units of 0.5 kV) Cont'd Cont'd 13-255 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 783 (in units of 0.5 kV) SP-POST -4 to +4 for postcards, separation charging AC bias adjustment (in units of 0.5 kV) Cont'd Cont'd 13-256 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 784 AC bias adjustment (in units of 0.5 kV) HV-PSTCL HV-PSTCL -6 to +6 adjusting the post-cleaning high-voltage output (in units of 20 µA) 13-257 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 785 -99 to +99 adjustment of the read area with original detection ON and with the projector in use (in units of 0.06 mm; standard: 0) 13-258 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 786 -99 to +99 adjustment of frame erasing width for negative film with the projector in use (in units of 0.6 mm; standard: 50) 13-259 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 788 · Unit: pixels (-2.5 to +2.5 mm) · Make adjustments as shown in the next page. Unit: about 0.06 mm Horizontal size late 13-261 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 789 3) If any part of the image is missing, decrease the setting of ADJ-X, ADJ-Y. 4) If an area outside the image is copied, increase the setting of ADJ-X, ADJ-Y. Figure 13-715 13-262 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 793 Use it to adjust the target value of each color in high- -127 to +128 OFST-P-M density areas during auto gradation correction. OFST-P-C OFST-P-K 13-266 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 801 Use it to execute printing for checking a trailing edge margin according to TR-END-A settings. TR4-ON Use it to execute printing for checking a training edge margin according to TR-END-B. 13-274 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 802 C3-HVOL Use it to enter a slice level for the cassette 3 (for CLC1150, cassette 2) paper level detecting VR (for 275 sheets). 13-275 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 805 ADJ-DY Use it to adjust the registration in main scanning direction with the feeder in use in manual feed mode. 13-278 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 806 · This is also used for the read area when the XS, XE DA-YE original detection mechanism is off in copyboard Unit: 0.11 mm mode. YS, YE Unit: 0.06 mm Figure 13-716 13-279 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 807 Unit: 0.6 mm (approx.) Standard: 0 CHNGR-Y Use it to adjust the position in sub scanning direction with the projector rotary changer in use. 13-280 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 809 The COPIER>FUNCTION screen looks like the following, and it offers the items shown on the pages that follow: BODY USER INT-FACE Figure 13-717 13-282 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 810 Bk developing assembly (OK key to start; Stop key to stop) HP-STR-Y stirs the toner inside the Y hopper at time of installation (OK key to start; auto stop) Cont'd 13-283 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 811 TR2-ON (1: 2-sheet retention of sides B and A; 2: side A retention; 3: side B retention) Cont'd Cont'd 13-284 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 812 (enter part No., and press OK key to select) FAN-ON starts the operation of the fan selected by 'FAN' (OK key to start; stop key to stop) Cont'd Cont'd 13-285 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 813 (OK key to start; auto stop) starts thermal correction operation of the pre- SENS-ADJ CLN-OFST cleaning paper sensor (PS72; OK key to start; auto stop) 13-286 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 814 (OK key to start; auto stop) reads in data and executes gain adjustment at time of projector installation (OK key to start; auto stop) 13-287 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 815 1) Select an item (to highlight), and press the OK key. 2) To stop, press the stop key. Note: You will use this mode during installation. 13-288 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 816 Using the Item 1) Select the item (to highlight), and press the OK key. 2) The operation will stop automatically. INIT-P for R&D 13-289 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 817 Use it to turn on the laser output when checking P3- VFF-3. P3-V4-ON Use it to turn on the laser output when checking P3- VFF-4. 13-290 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 818 Using the Item 1) Select the item (to highlight), and press the OK key. 2) The operation will stop automatically. 13-291 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 819 DPC cannot be executed normally. Using the Item 1) Select the item (to highlight), and press the OK key. 2) The operation will stop automatically. 13-292 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 820 Using the Item 1) Select the item (to highlight), and press the OK key. 2) The operation will stop automatically in about 5 min. 13-293 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 821 1) Select the item (to highlight), and press the OK key. · The fixing motor will rotate, and the fixing oil pump will turn on. 2) Press the Stop key to stop. 13-294 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 822 2) Press the nine +s appearing on the touch panel in replaced the LCD. sequence. 3) To stop, press TOUCH-CHK (to highlight) once again. 13-295 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 823 Codes 8 through 20 are not 1) Select the item (to highlight). used. 2) Enter the code of the motor. 3) Press the OK key. 13-296 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 824 (CL16) postcard feed clutch (CL18) deck pickup clutch (CL102) buffer path clutch (CL1) re-pickup clutch (CL15) Table 13-702 13-297 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 825 2 (SL2) (SL13) attraction roller solenoid (SL6) pickup roller 1 solenoid (SL7) separation claw solenoid (SL4) pickup roller 2 solenoid (SL8/DLS8) Table 13-705 13-298 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 826 C developing assembly unlocked; equivalent of 10 rotations) primary output, grid output OFF photosensitive rum 1 rotation pre-exposure lap OFF drum motor OFF Table 13-706a 13-299 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 827 Bk developing assembly unlocked, developing bias (AC/DC) OFF primary output, grid output OFF photosensitive drum 1 rotation pre-exposure lamp OFF drum motor OFF Table 13-706b 13-300 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 828 Using the Item 1) Select the item (to highlight), and press the OK key. · The error history will be reset. E354-CLR E355-CLR 13-301 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 829 Use it to check the operation of the auto power-off mechanism. 1) Select the item (to highlight), and press the OK key. · The power switch will turn off automatically. 13-302 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 830 2) The operation will stop automatically. · The screen (COPIER>ADJUST>SENS-ADJ) will show the readings. Be sure to record them on the service label. 13-303 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 831 Using the Item is warming up. 1) Select the item (to highlight), and press the OK key. 2) The operation will stop automatically. 13-304 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 832: F. Option (Settings Mode)
The COPIER>OPTION screen looks like the following, and it offers the items shown on the pages that follow: BODY USER INT-FACE Figure 13-718 13-305 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 833 2-side retention in color copying mode (other than black mono) with the projector in use (0: normal, 1: prohibit) Cont'd Cont'd 13-306 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 834 (0: priority on local, 1: priority on controller; 2: priority on controller; default=2) 13-307 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 835 Level 2 Level 3 Description OPTION ED-MODE use it to switch editor operation mode (0: prohibit input, 1: 1-point input, 2: continuous input) 13-308 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 836 · Take advantage of the item if memory or cyan/ black dots appear on the edges of paper in a low humidity environment. 13-309 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 837 Note: See the Reference Table. · Disabling Control Card with Conditions 2nd digit of Black-and- Remote Remote CONTROL white copying printing scanning Note: See the Reference Table. 13-310 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 838 In the case of '2' or '4' for remote printing, the CC- V card counter will not be incremented regardless of the presence/absence of a CC-V card. 13-311 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 839 In the absence of an ID No. input, black-and-white copying, remote printing, are remote scanning are possible. COLDOFST for R&D MONO-SPD for R&D 13-312 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 840 2: remote 2; uses parameters selected on the controller, with the remaining settings from the factory defaults of the copier 13-313 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 841 (mono color, large, double- Mono sided) copy (mono color, small, double- Mono sided) copy (black-and-white, large, double-sided) copy (black-and-white, small, double-sided) Table 13-707a 13-314 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 842 (full color 1) print (full color 2) print (mono color 1) Mono print (mono color 2) Mono print (black-and-white 1) print (black-and-white 2) Table 13-707a 13-315 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 843 + print (full color + mono 4C+Mono color, 1) copy (full color + mono color, 4C+Mono large) copy (full color + mono color, 4C+Mono small) Table 13-707b 13-316 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 844 (full color + mono color, 1) 4C+Mono copy + print (large) copy + print (small) copy + print (2) cop + ring (1) Table 13-707b 13-317 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 845 : incremented by 1 -: same as normal copying · Count Increment for Large-Size Paper 1: incremented by 1 2: incremented by 2 13-318 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 846 Government Letter-R G-LGL Argentine Legal FGLI Government Legal 11x17 11x17 A-OFI Folio LTRR Letter-R Argentine Officio Letter STMT Statement STMTR Statement-R Table 13-708 13-319 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 847 Editor-Related Items EDITOR>OPTION Level 3 Description Remarks ED-MODE Use it to switch editor operation mode. 0: prohibit input 1: 1-point input 2: continuous input 13-320 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 848: G. Pg (Test Print)
C output for each TYPE (0: no output, 1: output) COLOR-K use it to set the Bk output for each TYPE (0: no output, 1: output) 13-321 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 849 16 gradations (17 grid gradations) image position correction control pattern MCYK horizontal stripes (laser A0 for R&D activation) for R&D Table 13-709 13-322 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 850 Here, the notations "large-size" and "small-size" are used as follows: large size covers B4 or larger sheets small size covers sheets smaller than B4. 13-323 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 851 Bk mono copy counter projector copy counter PS-XJ PS-XJ total print count L-PS-XJ PS-XJ large-size print total counter S-PS-XJ PS-XJ small-size print total counter Cont'd 13-324 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 852 2000; -4 per full color copy, -1 per mono color copy) P-ROLLER polishing roller cleaning counter (initially, 1000; -1 per copy) STR-STPL stapling counter for the stapler sorter Cont'd 13-325 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 853 (in sec) TRD-CLN transfer drum cleaner use period (in sec) K-ROLL polishing roller use period (in sec) Cont'd 13-326 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 854 Bk developing assembly rotation period (in sec) PD-PU-RL paper deck pickup roller paper passage (number of sheets) PD-FD-RL paper deck feed roller paper passage (number of sheets) Cont'd 13-327 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 855 CHAPTER 13 TROUBLESHOOTING PD-SP-RL paper deck separation roller paper passage (number of sheets) FX-IN-BS fixing insulating bush paper passage (number of sheets) 13-328 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 856: Viii. Self Diagnosis
1 sec or more during standby. xx50 A temperature of 50°C or less has been detected for 1 sec or more during copying. 13-329 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 858 At time of setting initial data (as during installation), the variation of SGNL-M/C/Y levels for ten concentration data samplings is '70' or more. 13-331 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 859 At time of setting initial data (as during installation), the result of averaging samplings of PT-REF-M/C/Y levels is '777' or less. 13-332 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 860 PT-SIG-M/ C/Y levels is '749' or more or that of PT-SIG- K levels is '371' or more. 13-333 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 861 During copying sequence, the level of PT-REF-M/C/Y set initially is '777' or less because of an error in the memory backup data. 13-334 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 862 During copying sequence, the level of PT-SIG-D set initially is '655' or more because of an error in the memory backup data. 13-335 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 863 10 sheets or more continuously). xxB1 When samplings are taken during copying sequence, the level of REF-M/C/Y set initially increases (intensity) by '30%' or more. 13-336 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 864 After the hopper motor has turned on, the hopper motor lock signal (HOPMLK) is '0' for 0.1 sec or more (the toner supply clutch is on). 13-337 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 865 0005 When the multifeeder lifter motor is on (lifter is moving down), an overcurrent is detected in the motor. 13-338 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 866 Vd1 is 350 V or more; or, the difference between Vd2 and VL2 is 30 V or less and, in addition, Vd2 is 550 V or more. 13-339 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 867 0096 VL2 is 250 V or more. limit. · VL2 is at the lower measurement 0097 VL2 is 50 V or less. limit. 13-340 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 868 B sensor is not generated after the falling edge signal of the signal plate D detected by the C sensor has been generated. 13-341 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 869 C sensor is not generated after the falling edge signal of the signal plate detected by the side A sensor has been generated. 13-342 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 870 0.3 sec earlier after the rising edge of the signal l plate to be detected by the side A sensor has been generated. 13-343 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 871 A senor is generated 0.3 sec later after the rising edge signal of the single plate D detected by the C sensor has been generated. 13-344 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 872 4 sec after the · The DC driver PCB is faulty. attraction/transfer locking cam · The CPU PCB is faulty. motor has started to rotate. 13-345 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 873 An error has occurred while wiring E190 · The CPU PCB is faulty. data to the laser controller PCB from the CPU PCB at power-on. 13-346 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 874 0100 IP-ED PCB RAM error or disconnection 0400 IP-PRJ PCB RAM error or disconnection 0800 IP-IF PCB RAM error 1000 IP-IF PCB RAM error 13-347 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 875 0009 The delivery cooling fan (FM11) has stopped to rotate in error. 000A The back suction fan (FM16) has stopped to rotate in error. 13-348 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 876 1) Start service mode, and select COPIER>OPTION>IN-FACE>B-CLR (to highlight). 2) Enter '0', and press the OK key. 3) End service mode, and perform appropriate servicing. 13-349 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 877: B. Rdf
· The manual feed registration sensor (S19) is faulty. · The image leading edge sensor (S20) is faulty. · The original sensor 1 (S7) is faulty. 13-350 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 878: C. Sorter
(PI8) is absent for 250 msec or more. The input signal from the swing home position sensor (PI9) remains unchanged for 1000 msec. 13-351 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 879 · The DC output from the sorter An error has occurred in the DC E550 controller PCB is faulty. output (24 VL, 24 VP) from the sorter controller PCB. 13-352 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 880 CHART ........A-1 CIRCUIT DIAGRAM ....A-13 SIGNALS AND SPECIAL TOOLS ..... A-15 ABBREVIATIONS ....... A-3 SOLVENTS AND OILS .... A-17 GENERAL CIRCUIT DIAGRAM ........A-9 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 884 CASSETTE-2 PAPER LENGTH SENSOR signal 1 C3LFD/D2LFD CASSETTE-3/2 LIFTER SENSOR signal C3LFMON CASSETTE-3/2 LIFTER MOTOR ON command C3PAD/D2PAD CASSETTE-3/2 PAPER SENSOR signal C3PLVR/D2PLVR CASSETTE-3/2 PAPER LEVEL VR signal COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 885 DUPLEXING UNIT PATH PAPER SENSOR signal DUPSAPD DUPLEXING UNIT TRAY PAPER SENSOR signal DUPUMA DUPLEXING UNIT PICK-UP MOTOR command DUPUMA* DUPLEXING UNIT PICK-UP MOTOR command COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 886 BK-TONER SUPPLY CLUTCH command L-ON LASER ON command L-RDY LASER READY command LCOVD LEFT COVER OPEN SENSOR signal LFRCWD LOWER FIXING ROLLER CLEANING WEB SENSOR signal COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 887 PRE-REGISTRATION SENSOR signal PRIMFW PRIMARY CORONA WIRE CLEANING MOTOR NORMAL DRIVE command PRIMRV PRIMARY CORONA WIRE CLEANING MOTOR REVERSE DRIVE command PRM1A PRE-REGISTRATION MOTOR 1 command COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 888 TRANSFER DRUM CLEANER BRUSH MOTOR ON command TRDCMA TRANSFER DRUM CLEANER MOTOR command TRDCMA* TRANSFER DRUM CLEANER MOTOR command TRDCMB TRANSFER DRUM CLEANER MOTOR command COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 889 2. Abbreviations AINTR ADDITIONAL INITIAL ROTATION CNTR CONTROL ROTATION COPY COPY DSRDY SCANNER READY INTR INITIAL ROTATION LSTR LAST ROTATION STBY STANDBY WMPU WARM UP COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 890 J226 J951 External device socket Pilot lamp J1303 J1302 J1301 J1306 Laser driver PCB 1 J1304 Laser heater PCB J1305 Laser driver PCB 2 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 891 Transfer drum cleaner brush motor Separation sensor *The names of the electrical parts are from the PS70S PS70L Registration sensor CLC1120/1130. Feed assembly A-10 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 892 Sorter/buffer path socket Paper deck socket Laser scanner motor Fixing motor Main motor PS68L PS68S Drum motor Waste toner case full sensor Motor assembly COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) A-11...
Page 894 J16D J18D J16H J18H sensor sensor sensor J16L J18L PS101 Deck pickup sensor SL102 SL101 Deck pickup Deck pickup solenoid clutch A-13 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 896 Use it when checking the measurement environment PCB checker measurement PCB. Potential sensor TKN-0197 Use it when making zero- checker level checks on the surface postnatal sensor. A-15 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 897 A: Each service person is expected to carry one. B: Each group of about five service persons is expected to carry one. C: Each workshop is expected to keep one. A-16 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 898 Lubricant oil Lubricating: e.g., Fluorine graphite · TKN-0480 photosensitive drum cleaning blade. Lubricating: e.g., spring · FY9-6006 (7 g/ Lubricant Synthetic oil clutch. bottle) A-17 COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 900 Prepared by Office Imaging Products Technical Support Division Office Imaging Products Quality Assurance Center CANON INC. Printed in Japan REVISION 0 (MAR. 1999) (18723/35338/71720) 5-7, Hakusan 7-chome, Toride, Ibaraki, 302-8501 Japan...
Page 901 This publication is printed on 70% reprocessed paper. PRINTED IN JAPAN (IMPRIME AU JAPON) 0499S1.5-1...

This manual is also suitable for:

Clc 1130 Clc 1150

Canon CLC 1120 Service Manual

Table of Contents

Chapter 1 General Description

Chapter 2 Basic Operation

Chapter 3 Exposure System

Chapter 4 Image Processing System

Chapter 5 Laser Exposure System

Chapter 6 Image Formation System

Chapter 7 Pick-Up / Feeding System

Quick Links

Chapters

Troubleshooting

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Summary of Contents for Canon CLC 1120