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Canon imageFORMULA DR-F120 Service Manual With Parts Catalog
Canon imageFORMULA DR-F120 Service Manual With Parts Catalog

Canon imageFORMULA DR-F120 Service Manual With Parts Catalog

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SERVICE
MANUAL
with
Parts Catalog
COPYRIGHT  CANON ELECTRONICS INC. 2014
imageFORMULA
DR-F120
June 1, 2014
Rev. 0
CANON imageFORMULA DR-F120 Rev. 0 PRINTED IN U.S.A.

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Summary of Contents for Canon imageFORMULA DR-F120

  • Page 1 DR-F120 SERVICE MANUAL with Parts Catalog June 1, 2014 Rev. 0 COPYRIGHT  CANON ELECTRONICS INC. 2014 CANON imageFORMULA DR-F120 Rev. 0 PRINTED IN U.S.A.
  • Page 2 © COPYRIGHT CANON ELECTRONICS INC. 2014 Use of this manual should be strictly supervised to avoid disclosure confidential information.
  • Page 3 This is one way of fostering response for ensuring prolonged quality and function, and for investigating the cause of trouble during troubleshooting. Quality Assurance Center Canon Electronics Inc. COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 4: Table Of Contents

    1. Control PCB ........2-12 4. Connection to the Computer ....4-3 5. Turning the Power ON ......4-4 PARTS REPLACEMENT ......4-5 1. Periodically Replaced Parts ....4-5 2. Consumable Parts ......4-5 III. MAINTENANCE........4-6 1. User Maintenance.......4-6 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 5 2. Too Dark/Too Light ......5-21 3. Black Borders Around Image.... 5-21 4. Image Skews........5-22 5. Spots and Streaks on Image .... 5-22 6. Wrong Image Size......5-23 VII. AFTER REPLACING PARTS....5-24 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 7: General Description

    CHAPTER 1 GENERAL DESCRIPTION OUTLINE..........1-1 III. USER OPERATION .........1-7 NAME OF PARTS ........1-6 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 9: Outline

    “Windows” is a trademark of Microsoft Corporation in the U.S. and other countries. Other company names and product names mentioned in this document are registered trade- marks or trademarks of the respective companies. COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 10: Specifications

    6 mm height max. including curl Double feed detection Length detection only Flatbed (FB) Reading method Reading unit movement Maximum reading size 216 x 355.6 mm To be continued Table 1-101a COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 11 *Numbers above may differ depending on the computer, the function settings and other conditions. Others Operation panel 1) Button: Power, Start, Stop, Job x 3 2) Indication: Power LED Table 1-101b COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 12 CHAPTER 1 GENERAL DESCRIPTION  Dimensions (unit: mm) Figure 1-101 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 13: Precautions

    If it is, use may be forcibly suspended. To change the specifications or disas- semble and reassemble this machine, fol- low the instructions described in this manual and the service information. COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 14: Name Of Parts

    3. Operation Panel Figure 1-204 □ Job Buttons □ START Button □ STOP Button □ POWER Button Figure 1-202 □ Pressure Board □ Scanning Glass (Feeder) □ Scanning Glass (Flatbed) COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 15: User Operation

    2) Place the document face down and align the top edge of the document with the back edge of the platen glass (by the alignment mark in the top left corner). Figure 1-302 Figure 1-305 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 16 CHAPTER 1 GENERAL DESCRIPTION 3) Carefully close the feeder. Figure 1-306 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 17: Captureontouch

    The starting screen of the Standard simply with a simple operation merely by Scanning is shown below. selecting the screen panel. For detail, refer to “User Manual”. Figure 1-307 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 18: Paper Jam Handling

    2) Open the feeder cover, and confirm the location of the paper jam. If the paper jam is not inside the feeder cover, check the underside of the feeder. Figure 1-309 1-10 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 19: Functions & Operation

    CHAPTER 2 FUNCTIONS & OPERATION OUTLINE..........2-1 CONTROL SYSTEM ........2-8 READING SYSTEM .........2-3 ELECTRICAL PARTS LAYOUT .....2-11 III. FEED SYSTEM ........2-6 VI. PARTS LAYOUT ON PCB......2-12 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 21: Outline

    Feeds documents from pickup to ejection. Consists of a packaged AC adapter, The sensors to detect the document posi- DC/DC converters and regulators set on tion for feed control are equipped. the internal PCB. COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 22: Outline Of Electric Circuit

    The figure below shows the outlines of the block diagram. ADF assembly motor Clutch CIS unit Sensors Flatbed assembly AC adapter connector CIS unit connector Control PCB Flatbed motor Sensor connector Operation PCB Figure 2-102 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 23: Reading System

    The cross section of the reading sys- motor. tem is shown below. In the ADF scanning, the lower CIS Lower CIS unit Upper CIS unit Figure 2-201 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 24: Flatbed Reading

    PCB via the FFC cable. CIS circuit board CIS unit Also, the shading sheet to determine the shading correction value is mounted Figure 2-203 between the flatbed scanning glass and the cover. COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 25: Adf Reading

    The shading sheets are mounted on each side of the lower and upper CIS units. The document is fed by the feed sys- tem. The detail is described in the next section. COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 26: Feed System

    These rollers are driven by the ADF motor and the gears. To control the operation, the feed sec- tion has sensors, which detect the docu- ment by the shift of the detection lever. COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 27: Sequence Of Operation

    The reading position of the lower CIS turned off, the machine determines the unit and that of the upper CIS unit are mis- present document as the last one. aligned, so a dummy time is provided COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 28: Control System

    ADF motor driver Clutch 1.5 V 3.3 V 1.1 V 2.5 V Sensors x 4 Device Power +24 VE 24 V connector circuit 15 V Regulator AC adapter Figure 2-401 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 29: Image Processing

    • Auto size detection (if ON) • Deskew • Image rotation 1-dimensional gamma correction • Blank skip Edge emphasis • Others Binarizing Color Grayscale Binary Data after image processing Figure 2-402 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 30 The image data is then output to the computer via the USB interface and vari- ous types of image processing are per- formed. Image processing is performed both inside the machine and on the com- puter. 2-10 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 31: Electrical Parts Layout

    Control PCB PCB1 DC connector PCB PCB2 Operation PCB PCB3 Lower CIS unit UNT3 Flatbed motor HP sensor Note: UNT2, PS3, and PS4 are embedded in UNT1. Table 2-501 2-11 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 32: Parts Layout On Pcb

    CN1101 USB connector CN501 Operation PCB connector CN701 Lower CIS connector CN702 Upper CIS connector CN801 DC connector PCB connector CN901 Flatbed motor & HP sensor connector Table 2-601 2-12 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 33: Disassembly & Reassembly

    CHAPTER 3 DISASSEMBLY & REASSEMBLY ADF ASSEMBLY ........3-1 FLATBED ASSEMBLY ......3-10 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 35: Adf Assembly

    (M3x8, hex-head, self-tapping), and remove the grounding   cable and 3 cables . Then, pull out the cables from the cable clamps. ② ① ② Figure 3-103 ③ Figure 3-102 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 36: Pickup Tray Assembly

     pickup tray assembly Figure 3-106 ① ③  Notes on assembling When assembling the cover, do not nipped the cable. ② Figure 3-105 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 37: Adf Top Cover

    (M3x10, black, ① self-tapping), and remove the ADF front  cover Note:There are fitting portions inside, so it ② may be hard to remove. ② ① Figure 3-107 Figure 3-108 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 38: Motor Drive Assembly

     Notes on assembling Route the cable so the cable does not get nipped or the sensors do not malfunction COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 39: Adf Feed And Reading Assembly

    6) Remove 2 screws self-tapping), pull out 2 cables connected to the flatbed from the cable cover, and remove the ADF feed and reading as-  sembly ② ① Figure 3-113 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 40: Adf F&R Lower Cover

    (other side of the static eliminator), and remove the  ADF F&R lower cover ① ① Figure 3-114 Figure 3-115 ② ③ Figure 3-116 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 41: Cis Unit (Upper)

    Figure 3-117 ② Figure 3-118  Notes on assembling Be careful with handling as at the time of disassembling. Dusts may have entered inside, so remove them using a blower, etc. COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 42: Left Hinge

    Marker Figure 3-120 3) Remove 4 screws (M3x10, black, self-tapping), and toothed washers each. And then remove the left hinge The left hinge will slide horizontally. ③ ②① Figure 3-121 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 43: Right Hinge

    2) Read double-sided image with ADF scanning. 3) Perform the position adjustment with the “Adjusting Edges” in the service mode. For detail, refer to the service mode section. COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 44: Flatbed Assembly

    Figure 3-203 Figure 3-201  Notes on assembling  3) Remove 7 cables Place the cables in the cable guide, and the cables should not be nipped. ③ Figure 3-202 3-10 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 45: Flatbed Top Cover Assembly

    Then, remove the entire part from the base. Note:There is a fitting inside, so remove little by little. Handle with care since there is a glass assembled. ① Figure 3-205 3-11 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 46: Operation Cover Assembly

    Figure 3-207  Notes on assembling When assembling the assembly, align the fitting of the base. Place the cables in the cable guide, and the cables should not be nipped. 3-12 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 47 And it needs 2 sliders assembled on the edge of the front side. • Lower CIS unit ① Black sheet Figure 3-211 • Upper CIS unit Figure 3-212 3-13 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 48: Flatbed Motor Assembly

    Figure 3-213 ⑤ ③ ① ④ ② Figure 3-215 Notes on assembling Place the cables in the cable guide, and the cables should not be nipped. 3-14 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 49: Cable Wiring And Routing

    ③ (blue and gray) Motor Cable Assembly. Another connected to the sensors of the Feed/Reading Assembly, should be placed under the Grounding Cable. ① ③ ② Figure 2 ① Figure 4 3-15 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 50 Motor Drive Cover. The cable smaller arc shape. Therefore, the the guides as well. Assembly and the Sensor Cable Assembly, should be slightly inclined. ④ ③ Figure 6 Figure 8 3-16 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 51: Flatbed Cables

    Cable ② moves smoothly and does You must confirm that the Sensor not come off the cable guides of the Motor Drive Cover. Remove your Figure 12a & 12b 3-17 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 53: Installation & Maintenance

    CHAPTER 4 INSTALLATION & MAINTENANCE INSTALLATION ........4-1 III. MAINTENANCE ........4-6 PARTS REPLACEMENT......4-5 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 55: Installation

    USB Cable Type A/Type B Setup Disc Setup Guide Figure 4-101 Figure 4-102 Note: It is recommended to keep the box and the packing materials for storing and transporting the machine. COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 56: Installing The Software

     For Windows 8.1/8/7/Vista If the [User Account Control] screen ap- 4) Follow the instructions on the screen to pears, click [Yes] or [Allow]. complete installation. Figure 4-104 Figure 4-107 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 57: Connection To The Computer

    Connect the plug of the AC adapter to the power connector on the back of this ma- chine. Figure 4-108 Figure 4-109 2) Use the supplied USB cable to connect this machine to the computer. Figure 4-110 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 58: Turning The Power On

    Win- dows task bar. If you wait a while, automatic scanner recognition will end and this machine will become ready to use. Figure 4-112 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 59: Parts Replacement

    Exchange roller kit replaced when Roller unit 9934B001 75,000 sheets cleaning does not clear Retard roller feed failures. Table 4-201 Note: Refer to “Appendix II. PARTS CATLOG” for the service parts. COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 60: Maintenance

    The shading sheet is used in two loca- tions: Left side of the pressure board and area that appears when you pull open with a thumb hook, as shown in the figure. Figure 4-301 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 61 Remove the roller unit. Hold the center of the roller unit (roller  portion), lift the lock lever side , then  the other side Figure 4-306 Figure 4-303 Figure 4-304 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 62: Service Maintenance

    If they are very dirty, instruct the user to follow the “user maintenance” procedures. Recommend the user to replace consumable part if necessary. COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 63: Troubleshooting

    CHAPTER 5 TROUBLESHOOTING ERROR DISPLAY ........5-1 OPERATION TROUBLESHOOTING ..5-16 SERVICE MODE........5-2 VI. IMAGE TROUBLESHOOTING....5-19 III. USER UTILITY........5-13 VII. AFTER REPLACING PARTS ....5-24 TROUBLE LIST........5-15 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 65: Error Display

    Users should resolve power indicator flashes. problems according to the error messages. The following shows an example of an Power indicator error message when using CaptureOn- Touch (Windows). Figure 5-101 Figure 5-102 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 66: Service Mode

    Serial number  Checks the serial number  Input the serial number Total Counter  Checks the scanning count num- bers  Clears the count numbers Figure 5-201 Table 5-201 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 67: How To Install

    Note: Keep the name of the folder and the password confidential from the user. Figure 5-202 5) The Password dialogue box appears, and enter six characters as “market” and select [OK]. Figure 5-203 6) The service screen appears. COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 68: Adjusting Edges

    1) Item Side edge (front) Leading edge (front) ADF scanning Side edge (back) Leading edge (back) End edge (front/back) *Note Side edge (flatbed) Flatbed scanning Leading edge (flatbed) Table 5-202 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 69 [Apply] at the bottom of the screen be- comes enabled. Select the button to set the value. iv) Scan an image and confirm that the change was performed correctly after exiting the service tool. Figure 5-206 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 70 (front), and make it [-75]. Figure 5-207 iii) Setting the value Select [Apply] at the bottom of the screen. Figure 5-208 iv) Image after change Enlarged view Enlarged view Figure 5-210 Figure 5-209 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 71: Level

    ADF scanning Back Table 5-203 2) Current value The current setting value is displayed. The initial value is set at the time of shipment from the factory. There is no unit, COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 72 Perform again if it is not correctly changed. Note: The method to change and set the value is the same as the previous “4. Adjusting Edges”. COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 73 CHAPTER 5 TROUBLESHOOTING 2) Example Setting value: 0 Setting value: 10 (lighten) Setting value: -10 (darken) Figure 5-215 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 74: Firmware

    3) A screen to select the file is displayed. 4) Select the file for the firmware and open it. 5) The display of the service screen will gray out. 5-10 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 75: Serial Number

    [Yes] to execute, or [No] to cancel. the value. Note: Do not execute erroneously. Note: The method to change and set the value is the same as the previous “4. Adjusting Edges”. Figure 5-220 5-11 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 76 CHAPTER 5 TROUBLESHOOTING 3) The values of the counters will be set to [0] when executed. Figure 5-221 5-12 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 77: User Utility

    Also, it is possible to collect the usage status of the user as information to a file by selecting [Log File Settings]. For detail, refer to “Driver Help”. Figure 5-301 5-13 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 78: Canon Imageformula Utility

    CHAPTER 5 TROUBLESHOOTING 2) Click [Canon DR-F120 USB] and click . Canon imageFORMULA Utility [Properties]. The following items can be set from the The following screen is displayed. Properties screen of the computer con- nected to this machine. For detail, refer to the User Manual.
  • Page 79: Trouble List

    Dirt Setting Trouble Software ware tion ment All black/All white. Too dark/too light. Black borders around image. Image skews. Spots and streaks on image. Wrong image size. Table 5-402 5-15 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 80: Operation Troubleshooting

    USB cable Is the problem solved by End. replacing the USB cable? Control Is the problem solved by End. replacing the control PCB? Table 5-502 5-16 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 81 Is the USB hub supported? Use a USB hub that supports it. The log file setting is Is the log file setting set to Set to [Mini]. [Full] [Full]? Table 5-504 5-17 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 82: Jam/Double Feed/Skew

    Are the surfaces clean? Clean or replace the roller unit and/or the separation pad. Feed path Are the surfaces contacting Clean them properly. the documents smooth? (Dirt, damages, burrs, etc.) Table 5-505 5-18 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 83: Image Troubleshooting

    Skew Skew correction Dirty glass (FB) Dirty glass (ADF) Dirty shading (FB) Dirty shading (ADF) (blank) Good edges Missing leading Margin at leading Stretched Compressed edge edge Figure 5-601 5-19 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 84: All Black/All White

    Connect it properly. cable correct? Is the problem solved by End. replacing the reading unit? Control PCB Is the problem solved by End. replacing the control PCB? Table 5-601 5-20 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 85: Too Dark/Too Light

    Setting of Is “Auto-detection” or “Bor- Set. “Auto-detection” for der Removal” set? Black border can be paper size or removed by image “Border Removal” processing. Table 5-603 5-21 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 86: Image Skews

    Replace the flatbed top (for both flatbed and ADF cover unit if scratches scanning) are found on the sur- face. Shading sheet Are the shading sheets Clean. clean? Table 5-605 5-22 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 87: Wrong Image Size

    Execute justing edges in the service the adjustment. mode? Reduction ratio Have you executed a re- Execute adjustment duction ratio adjustment in the adjustment. the user utility? Table 5-606 5-23 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 88: After Replacing Parts

    After replacing or reassembling the right and left hinges, the image position needs to be adjusted. For details, refer to “Chapter 3, I-11. Left Hinge” and “I-12. Right Hinge”. 5-24 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 89: Appendix

    APPENDIX ELECTRICAL BLOCK DIAGRAM ... A-1 PARTS CATALOG ........A-2 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 91: Electrical Block Diagram

    (6p) (12p) (12p) Input:24 VDC CIS unit CN701 (12p) Connector Control PCB Flatbed CN801 motor (2p) CN1101 CN901 CN501 connector (7p) (6p) sensor Operation Operation SWs Power LED Power SW COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 92: Parts Catalog

    Appendix II. PARTS CATALOG 1. ADF Assembly COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 93 COVER, ADF FRONT MA2-8926-000 LABEL, ENERGY STAR BLACK MD2-3213-000 SCREW, TAPPING P, HEX M3x8 MD2-3214-000 SCREW, TAPPING P, TP M3x10 B MD2-3216-000 SCREW, TAPPING RS, HEX M3x6 XD1-4100-302 WASHER, OUTER TOOTH 3 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 94: Flatbed Assembly

    Appendix 2. Flatbed Assembly COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 95 CORD, POWER, 220-240V CN MD9-0511-000 CORD, POWER, 220-240V AUS MD9-0512-000 CABLE, USB MD2-3218-000 SUPPORT, PULLEY MD2-3217-000 GASKET, GROUNDING MD2-3219-000 STOPPER, CABLE MD2-3213-000 SCREW, TAPPING P, HEX M3x8 MD2-3215-000 SCREW, W/WASHERS, PH M3x4 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 96: Numerical Index

    MD2-3192-000 100-02 MG1-4558-000 200-21 MD2-3196-000 200-13 MG1-4892-000 200-21 MD2-3199-000 100-09 MD2-3200-000 100-23 XD1-4100-302 100-53 MD2-3204-000 200-09 MD2-3205-000 100-18 MD2-3206-000 100-19 MD2-3207-000 100-11 MD2-3208-000 100-04 MD2-3209-000 200-07 MD2-3210-000 200-08 MD2-3211-000 200-04 COPYRIGHT © CANON ELECTRONICS INC. 2014 CANON DR-F120 FIRST EDITION...
  • Page 97 Prepared by Quality Assurance Center Canon Electronics Inc. 3-17-10 Shibakoen, Minato-ku Tokyo 105-0011, Japan FIRST EDITION: JUNE. 2014 (63999)
  • Page 98 0614TEC...

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