Summary of Contents for Epson Perfection V700 Photo
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Service Manual Color Image Scanner EPSON Perfection V700 Photo SESC05006...
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SEIKO EPSON CORPORATION. All effort have been made to ensure the accuracy of the contents of this manual. However, should any errors be detected, SEIKO EPSON would greatly appreciate being informed of them.
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REPAIRS ON EPSON PRODUCT SHOULD BE PERFORMED ONLY BY AN EPSON CERTIFIED REPAIR TECHNICIAN. MAKE CERTAIN THAT THE SOURCE VOLTAGE IS THE SAME AS THE RATED VOLTAGE, LISTED ON THE SERIAL NUMBER/RATING PLATE. IF THE EPSON PRODUCT HAS A PRIMARY AC RATING DIFFERENT FROM AVAILABLE POWER SOURCE, DO NOT CONNECT IT TO THE POWER SOURCE.
Provides Epson-approved methods for adjustment. or destruction of, equipment. CHAPTER 6. MAINTENANCE Provides preventive maintenance procedures and the list of Epson- approved lubricants and adhesives required for servicing the product. May indicate an operating or maintenance procedure, practice or APPENDIX...
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Revision Status Revision Date of Issue Description December 20, 2005 First release...
EPSON Perfection V700 Photo Revision A 1.1 Features EPSON Scan Graphic user interface: Full Auto Mode, Home Mode and Dual Lens system allows superior resolutions of 4800 x 9600 Professional Mode and 6400 x 9600dpi Allows image data files to be saved without a separate graphics...
EPSON Perfection V700 Photo Revision A 1.2 Scanner Parts 1.3 Scanner Specification Basic Specifications Document Cover TPU Indicator Light Transportation Lock OPTION in Unlocked Position Scanner type Flatbed, color Photoelectric device 6-line color CCD with micro lens Scanning method Moving carriage, stationary document...
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Power Operation: 32 W 1 User defined level consumption Standby mode: 19 W Sleep mode: Brightness 7 levels (in EPSON Scan, gamma correction controls brightness) ® Energy International Energy Star Program compliant conservation Data processing Halftone Processing Bi-level processing on the...
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EPSON Perfection V700 Photo Revision A ® USB Interface Note *1: EPSON Scan (EPSON driver)/SilverFast works independently or only with ® ® Adobe Photoshop CS in Mac OS X native mode. Some applications and/or Interface type Universal Serial Bus Specification Revision 2.0 functions only work in Mac OS X classic mode.
CAN/CSA-CEI/IEC CISPR 22 Class B turned on, the scanner is initialized. (Canada) (FCC represents) CNS13438 Class B/CNS14336 (Taiwan) Start button Starts EPSON Creativity Suite. The button status can be checked with [ESC !]. 200 V model EN55022 (CISPR Pub22)Class B EN61000-3-2...
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*2: Certain error conditions, such as Option Error or Command Error, may not cause the Status LED to turn red. TPU lamp LED Lights up when the TPU lamp is on and moves with (blue) the TPU Carriage. Figure 1-3. External Dimensions of Perfection V700 Photo Product Description Exterior Specifications...
EPSON Perfection V700 Photo Revision A 1.5 Control Codes Table 1-2. Control Code List Category Command Name Code The following table is the list of control codes by the scanner. Scan mode setting ESC g i Table 1-2. Control Code List...
EPSON Perfection V700 Photo Revision A 1.6 Error-Time Processing Table 1-3. Error Definition and Remedy List Category LED Indication Cause Scanner response Recovery Receivable Command An invalid command or invalid • The scanner ignores the incorrect command The error condition is cleared when the command parameter was detected.
EPSON Perfection V700 Photo Revision A 1.7 Maximum Document Size and Placement Reflective document Transparent document Size: 8.5in (216mm) W x 11.7in (297mm) H Standard size: 5.9in (149mm) W x 9.74in (247mm) H 8.5in (216mm) 1.5 ± 0.8mm 5.9in (149mm) 34.52 ±...
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EPSON Perfection V700 Photo Revision A Transparent document Maximum size: 8in (203mm) W x 10in (254mm) H 8in (203mm) 8.0 ± 1.5mm 21.6 ± 1.5mm Scanning home position Front Figure 1-6. Transparent Document Scanning Range (Max) Product Description Maximum Document Size and Placement...
High Resolution Lens Glass Plate Solenoid CCD Sensor NOTE*1,2: Perfection V700 Photo is equipped with two types of lens which enable two different resolutions. Depending on document type selected, one of the two lenses is automatically selected. Figure 2-2. Mirror/Lens Mechanism...
EPSON Perfection V700 Photo Revision A 2.1.2 TPU Carriage Unit Outline Inverter Board converts DC to AC and boosts the voltage to generate the current necessary to power the Lamps. The TPU Carriage Unit consists of TPU Inverter Board, Lamps (light Lamps used as the primary light source are white cool-cathode source), SUB_C Board, and SUB_D Board.
EPSON Perfection V700 Photo Revision A 2.1.3 Drive Mechanism operation The Carriage Unit slides along the guide shaft in the secondary scanning direction. The CR (Carriage) Motor transmits its drive power to the CR Carriage Drive Mechanism Operation Drive Belt attached to the Carriage Unit, via the Drive Pulley and Deceleration Gear.
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EPSON Perfection V700 Photo Revision A TPU Carriage Drive Mechanism Operation The TPU Carriage Unit slides along the guide shaft in the secondary scanning direction as the TPU CR (Carriage) Motor transmits its drive power to the TPU CR Drive Belt connected to the TPU Carriage Unit.
EPSON Perfection V700 Photo Revision A 2.1.4 Dual Lens System Perfection V700 Photo is equipped with two types of lens which enable two different resolutions. The Lens motor switches between the two lenses. Depending on document type selected on the scanner driver, one High Resolution Lens of the two lenses (resolution) is automatically selected.
EPSON Perfection V700 Photo Revision A 2.2 Digital ICE Function Operation 2.2.2 Digital ICE for Film Overview Because of its longer wavelength, infrared light normally passes This scanner features Digital ICE, an image correction process that uses completely through film media, such as negatives or slides, during a a combination of hardware and software to detect and eliminate physical scan.
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EPSON Perfection V700 Photo Revision A Digital ICE for Film Process Sequence 1. Read the visible light position. Two holes in the upper housing are scanned with visible light in order to register the home position of image being scanned.
EPSON Perfection V700 Photo Revision A 2.3 Circuit Boards Scanner Mechanism 2.3.1 General View of Circuit Boards Lamps TPU Inverter Board The following diagram shows all circuit boards that control the Perfection V700 Photo Scanner. SUB_C Board Main Unit SUB_B Board...
EPSON Perfection V700 Photo Revision A 2.3.2 The Main Board 2.3.3 The TPU Main Board Figure 2-13. Block Diagram of the TPU Main Board Figure 2-12. Block Diagram of the Main Board Operating Principles Circuit Boards...
EPSON Perfection V700 Photo Revision A 2.3.4 Image Processing Operation The image processing sequence is explained below. 1. ISN Board: CCD Image Sensor Opto-electronic transformation processing in which light reflected from the document surface is transformed into an electric charge.
EPSON Perfection V700 Photo Revision A 3.1 Overview 3.2 Troubleshooting This chapter explains the remedies for errors detected by the scanner's This section provides troubleshooting procedures based on observed self-diagnostic function, and provides a troubleshooting guide based on faults. observed problems.
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EPSON Perfection V700 Photo Revision A Table 3-4. Scanned Image Quality Error Step Possible Cause Corrective Action Reference The Document Glass is not clean. (Image has white spots) Clean the glass. See Chapter 6 ISN Board failure Replace the Carriage Unit.
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EPSON Perfection V700 Photo Revision A Table 3-8. The Fluorescent Lamps are Not Lit (Main Unit) Step Possible Cause Corrective Action Reference The Carriage FFC is not connected to the Connector CN5 on the Main Connect the FFC to the Connector CN5 on the Main Board.
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The host computer does not support USB 2.0 or IEEE 1394. Replace or modify the host computer. The TWAIN Driver supplied with the scanner has not been installed Install (reinstall) the TWAIN Driver for the Perfection V700 Photo. correctly. The USB 2.0 or IEEE 1394 cables are damaged.
EPSON Perfection V700 Photo Revision A 4.1 Overview Provide sufficient work space for disassembling and C A U T I O N reassembling. This chapter explains the procedures for disassembling the major units Always use only the recommended tools for and parts of the product.
Recommended Tools 4.1.3 Recommended Screws To protect this product from damage, use the tools indicated in the The following table indicates the screws used in the EPSON Perfection following table. V700 Photo Scanner. Table 4-1. Specified Tools Table 4-2. Recommended Screws...
EPSON Perfection V700 Photo Revision A 4.2 Disassembly Procedure This section illustrates how to remove the main components of this product. Unless otherwise specified, the reassembly procedure is the reverse of the disassembly procedure. For additional assembly illustrations, refer to the exploded diagrams in the Appendix.
EPSON Perfection V700 Photo Revision A 4.2.1 Removing the TPU Unit 2. Hold both ends of the TPU Unit and then lift and remove it. 1. Disconnect the TPU Unit Connector CN7 on the rear of the Main Unit. TPU Unit Connector CN7 Figure 4-3.
EPSON Perfection V700 Photo Revision A 4.2.2 Removing the Upper Housing When performing the next step, be careful not to turn the C A U T I O N sharp-pointed screw too much, or the screw may go through 1. Remove the TPU Unit.
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EPSON Perfection V700 Photo Revision A The Perfection V700 Photo is equipped with two kinds of The Lower Housing Assy. ASP, however, does not include the following C A U T I O N spacers (Adjuster Spacer and Adjuster B Spacer) to adjust the parts.
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EPSON Perfection V700 Photo Revision A 14. Remove the four C.P.F.S. M3 x 10 screws that secure the Upper Housing. C.P.F.S. M3x10 (9±1 kgf.cm) Figure 4-9. Removing the Upper Housing (1) 15. Lift the Upper Housing slowly and remove it.
EPSON Perfection V700 Photo Revision A 4.2.3 Removing the SUB Board 4. Remove the SUB Board from the SUB Board Holder. 1. Remove the Upper Housing. See Section 4.2.2 on page 40. SUB Board Holder 2. Remove the C.B.P. M3 x 8 screw that secure the SUB Board Unit, and remove it.
EPSON Perfection V700 Photo Revision A 4.2.4 Removing the Panel Board 3. Remove the C.B.P. M3 x 8 screw that secure the Panel Board and remove the board releasing it from the hooked tab. 1. Disconnect the Panel Board Connector CN1 from the Sub Board.
EPSON Perfection V700 Photo Revision A 4.2.5 Removing the Main Board 3. Remove the Main Board Cover Sheet from the Upper Main Board Cover. 1. Remove the Upper Housing. See Section 4.2.2 on page 40. 4. Remove the four C.B.P. M3 x 8 screws and C.B.P. M3 x 10 screw 2.
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EPSON Perfection V700 Photo Revision A 6. Remove the Ferrite Core from the Lower Main Board Cover. 11. Lift the Main Board and disconnect the CR Motor Relay Connector CN9, then remove the Main Board. 7. Disconnect the Carriage FFC from CN5 on the Main Board, then remove the Ferrite Core.
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EPSON Perfection V700 Photo Revision A Connect the Carriage FFC to the Main Board using the following procedure. 1. Pass the Carriage FFC through the Ferrite Core. 2. Connect the Carriage FFC to the Main Board. 3. Aligning with the marked lines, attach the Ferrite Core to the Lower Main Board Cover with a piece of two-sided tape.
EPSON Perfection V700 Photo Revision A 4.2.6 Removing the Carriage Unit 5. Rotate the Carriage Shaft with a wrench or similar tool so that the edge of the shaft can come out from the bushing. 1. Remove the Front Cover.
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EPSON Perfection V700 Photo Revision A 6. While lifting the Carriage Unit as shown in Figure 4-25, remove the 8. Lift the Carriage Unit, remove the Lock Plate and then remove the rear of the Carriage Shaft from the notch, and pull the front of the CR Drive Belt.
EPSON Perfection V700 Photo Revision A 4.2.7 Removing the CR Motor Driven Pulley 1. Remove the Carriage Unit. See Section 4.2.6 on page 48. 2. Disconnect the CR Motor Connector from the CR Motor Relay Connector. 3. Remove the C.B.P. M3 x 10 screw and C.B.P. M3 x 8 screw that secure the FFC Cover and remove the FFC Cover.
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EPSON Perfection V700 Photo Revision A 9. Remove the CR Drive Belt from the CR Motor Unit following the 10. Remove the E-ring that secures the Driven Pulley and remove the procedure below. Driven Pulley. 1. Release the end A of Torsion Spring 121 from the tab on the CR 11.
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EPSON Perfection V700 Photo Revision A Install the Tension Holder Unit and Torsion Spring 121 3. Position the two ends of Torsion Spring 98.18 against according to the following procedure. the tabs of the Tension Holder and the CR Motor Holder.
EPSON Perfection V700 Photo Revision A 4.2.8 Removing the Driven Pulley Unit 4. Remove the E-ring and then remove the Driven Pulley from the Driven Pulley Unit. 1. Remove the CR Drive Belt from the Driven Pulley. See Step 1 to Step 8 in Section 4.2.7...
EPSON Perfection V700 Photo Revision A 4.2.9 Removing TPU Lower Housing 4. Remove the six C.B.P. M3 x 12 screws that secure the TPU Lower Housing. 1. Remove the TPU Unit. See Section 4.2.1 on page 39. 5. Raise the hinges until they become upright.
EPSON Perfection V700 Photo Revision A 4.2.10 Removing the TPU Carriage Unit 3. Remove the TPU Carriage Shaft according to the following procedure. 1. Remove the TPU Carriage Shaft from the Rear Bushing of the 1. Remove the TPU Lower Housing.
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EPSON Perfection V700 Photo Revision A 4. Lift the TPU Carriage Unit and remove the TPU CR Drive Belt from When attaching the DRV-SUB_B FFC to the TPU the retaining clip. Carriage Unit, align the positioning line on the FFC as...
EPSON Perfection V700 Photo Revision A 4.2.11 Removing the TPU Unit Cable Connect the TPU Unit Cable to the DRV Board following the procedure given below. 1. Remove the TPU Lower Housing. See Section 4.2.9 on page 54. 1. Connect the TPU Unit Cable to the DRV Board.
EPSON Perfection V700 Photo Revision A 4.2.12 Removing the SUB_B Board and TPU Inverter 4. Lift the SUB_B Board and disconnect the Connectors CN2, CN3, and CN4. Release the cables from the retaining clip on the TPU Board Lamp Cover, and remove the SUB_B Board.
EPSON Perfection V700 Photo Revision A 4.2.13 Removing the SUB_C Board, SUB_D Board and 7. Release the five tabs that secure the Protective Sheet and remove the TPU Inverter Board. Lamps 1. Remove the TPU Inverter Board. See Section 4.2.12 on page 58.
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EPSON Perfection V700 Photo Revision A 3. Slide and remove the SUB_C Board and the SUB_D Board in the When installing the SUB_C Board and SUB_D Board, direction of the arrows. match the notches and guide pins as shown in Figure 4-50.
EPSON Perfection V700 Photo Revision A 4.2.14 Removing the DRV Board 4. Disconnect the TPU Motor cable from connector CN3, and the DRV-SUB_B FFC from CN4 on the DRV Board, and remove the 1. Move the TPU Carriage Unit to the centre.
EPSON Perfection V700 Photo Revision A 4.2.15 Removing the Hinges 1. Remove the TPU Lower Housing. See Section 4.2.9 on page 54. 2. Remove the four C.B.P. M4 x 12 screws that secure the Right and Left Hinges and remove them.
EPSON Perfection V700 Photo Revision A 4.2.16 Removing the TPU CR Motor 5. Remove the four TPU CR Motor Dampers. 1. Remove the TPU Carriage Unit from the TPU Drive Belt. TPU CR Motor Damper See Section 4.2.10 on page 55.
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EPSON Perfection V700 Photo Revision A 8. Remove the C.B.S. M3 x 5 screw that secures the TPU Tension Install the TPU Tension Holder Unit and Torsion Holder, then remove the Pulley and the TPU Tension Holder. Spring 49.9 according to the following procedure.
EPSON Perfection V700 Photo Revision A 4.2.17 Removing Compression Spring 3.15 Install the four TPU CR Motor Dampers as shown in the figure below. 1. Remove the TPU CR Motor Unit. See Section 4.2.16 on page 63. TPU CR Motor Damper...
EPSON Perfection V700 Photo Revision A 5.1 No Special Adjustments This product does not require any adjustment in the range of the disassembly and reassembly beyond what is explained in Chapter 4. Adjustment No Special Adjustments...
EPSON Perfection V700 Photo Revision A 6.1 Overview Scanner Interior Use a gentle vacuum cleaner to clean inside the unit. Whenever the This chapter explains the maintenance necessary to keep this product in Upper Housing has been removed, be sure to use compressed air to blow good working condition and to help prevent malfunctions.
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EPSON Perfection V700 Photo Revision A Lubrication Lubrication point point TPU Driven Pulley Holder Driven Pulley Holder Main (bottom) TPU Carriage Unit Carriage Unit Driven Driven Pulley Holder Pulley Holder Shaft Shaft Lubricant Lubricant G-26 G-26 Amount Amount Shaft As shown...
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EPSON Perfection V700 Photo Revision A Lubrication point Top and bottom of Carriage Lock. Lubricant G-26 Amount As shown Top face Carriage Lock Bottom face Figure 6-5. Lubrication Points on the Carriage Lock Maintenance Overview...
EPSON Perfection V700 Photo Revision A 7.1 Connectors 7.1.2 Connector Reference Table Table 7-1. Connector Reference Table The following table indicates the connector signal wiring on the electrical circuit boards of this product. Board Connector Description Number of Pins USB 2.0 7.1.1 Connector Configuration...
EPSON Perfection V700 Photo Revision A 7.2 Circuit Diagrams The control electrical circuit diagrams of this product are shown on the pages that follow. Main Board: B178 MAIN (Board Assy, Main) SUB Board: B178 SUB (Board Assy, SUB) Panel Board:...
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Model : GT-X900, Perfection V700 Photo Board : B178 MAIN (Board Assy, MAIN) Rev. : C Sheet : 1/1...
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Model : GT-X900, Perfection V700 Photo Board : B178 SUB (Board Assy, SUB) Rev. : A Sheet : 1/1...
EPSON Perfection V700 Photo Revision A 7.3 Exploded Diagram The following exploded diagrams are provided below. Appendix Exploded Diagram...
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EPSON Perfection V700 Photo Revision A for 220V Harnes s s ocket for 100V models G T -X900 / P E R F E C T ION V 700 P HOT O / V 750 P R O NO.1 R E V .01 B 178-AC C E -001 Figure 7-1.
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EPSON Perfection V700 Photo Revision A G T -X900 / P E R F E C T ION V 700 P HOT O / V 750 P R O / V 750-M P R O NO.2 R E V .01 B 178-C AS E -011 Figure 7-2.
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EPSON Perfection V700 Photo Revision A G T -X900 / P E R F E C T ION V 700 P HOT O / V 750 P R O / V 750-M P R O NO.3 R E V .01 B 178-C AS E -021 Figure 7-3.
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EPSON Perfection V700 Photo Revision A G T -X900 / P E R F E C T ION V 700 P HOT O / V 750 P R O / V 750-M P R O NO.4 R E V .01 B 178-ME C H-011 Figure 7-4.
EPSON Perfection V700 Photo Revision A 7.4 Service Parts List Table 7-2. EPSON Perfection V700 Photo Parts List Ref No Part Name Parts list for EPSON Perfection V700 Photo FOOT Table 7-2. EPSON Perfection V700 Photo Parts List HARNESS,TPU FOOT...
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EPSON Perfection V700 Photo Revision A Table 7-2. EPSON Perfection V700 Photo Parts List Ref No Part Name BOARD ASSY., SUB SUPPORT,OPTICAL PLATE OPTICAL PLATE,TPU HOUSING UPPER,TPU SPACER,ADJUSTER;B SPACER,ADJUSTER SHEET,DUSTPROOF,TPU BOARD ASSY., MAIN MOTOR,CR CARRIAGE ASSY.,ASP PULLEY,DRIVEN HARNESS,MOTOR E-RING,4,F/UC-3C SHEET,SLIDE...