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Epson 610 Service Manual
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Epson 610 Service Manual

Seiko epson corporation. user guide color image scanner 610
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Color Image Scanner
EPSON Perfection 610
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SESC990016

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Summary of Contents for Epson 610

  • Page 1  Color Image Scanner EPSON Perfection 610 ® SESC990016...
  • Page 2 The contents of this manual are subject to change without notice. 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.
  • Page 3 2. MAKE CERTAIN THAT THE SOURCE VOLTAGES 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.
  • Page 4 EPSON Perfection 610 This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of EPSON Perfection 610. The instructions and procedures included herein are intended for the experienced repair technicians, and attention should be given to the precautions on the preceding page.
  • Page 5 EPSON Perfection 610 Revision Revision Status Issued Date Description June 16, 1999 First Release August 2, 1999 Parts list and exploded digrams have been added to Appendix. Rev. B...

  • Page 6: Table Of Contents

    EPSON Perfection 610 Product Description Features ... 8 Specifications ... 8 Interface Specifications ... 11 USB Specifications... 11 Control Codes... 12 Lamp Descriptions... 12 Error Indications ... 13 Manuscript Table ... 14 Operating Principles Engine Mechanism ... 16 Carriage Unit ... 16 Carriage Drive Mechanism...
  • Page 7        PRODUCT DESCRIPTION...

  • Page 8: Product Description

    EPSON Perfection 610 1.1 Features The major features of the EPSON color image scanner Perfection 610 are as follows. Easy to use: USB I/F, Friendly user interface TWAIN Start Button (Ease of use with Page Manager) High quality: Resolution: 600 dpi (Optical resolution by 3 line CCD with...
  • Page 9 EPSON Perfection 610 Number of hubs: This device must be in the Tier 1 or 2 with a recommended USB cable. (Tier 1: Host - this device, Tier 2: Host - Hub - this device) Light source: White cold cathode fluorescent lamp...
  • Page 10 Reflective type: Documents which has a smooth surface such as printing and photograph. DIMENSION Dimension: 287(W) x 425(D) x 88(H) mm Refer to Figure 1-2. Weight: 4.5 Kg Product Description Figure 1-2. Exterior Dimension of the Perfection 610 Specifications Revision B...

  • Page 11: Interface Specifications

    EPSON Perfection 610 1.3 Interface Specifications This section provides specifications of the USB, the only interface supported by the Perfection 610. 1.3.1 USB Specifications Any items not included in this specification shall be in compliance with Universal Serial Bus Specification Revision 1.0.

  • Page 12: Control Codes

    Product Description 1.5 Lamp Descriptions . The commands supported Since this scanner does not have any LED indicator, it shows the various conditions by turning on/off or blinking the lamp. Conditions indicated by the lamp are as listed below: Lamp: On Code The scanner is in a normal condition.

  • Page 13: Error Indications

    EPSON Perfection 610 1.6 Error Indications Refer to Section 1.5 for the error indications. COMMAND ERROR Cause: Undefined command is detected. Disposition: The scanner ignores a wrong command and parameter(s), so it keeps the current settings or default value effective. The scanner sends NACK and waits for the next command and parameter(s).

  • Page 14: Manuscript Table

    EPSON Perfection 610 1.7 Manuscript Table Dimension: 216 mm (Horizontal) x 297 mm (Vertical) 216 mm Origin Point Front Product Description 3 ± 2 mm 3 ± 2 mm 297 mm Manuscript Table Revision B...

  • Page 15: Operating Principles

    C H A P T E R OPERATING PRINCIPLES...

  • Page 16: Engine Mechanism

    EPSON Perfection 610 2.1 Engine Mechanism This section explains the engine functions and operating principles of the EPSON Perfection 610. The engine mechanism has the two major parts; the carriage unit (=scanning head) and the carriage move mechanism. 2.1.1 Carriage Unit...

  • Page 17: Carriage Drive Mechanism

    (parallel to the carriage unit). To scan next lines in the sub-scan direction after the first line, the scanner moves the carriage unit with the CCD sensor in it along the sub-scan direction. The scanned data is sent to the control board.

  • Page 18: Power Supply Circuit

    EPSON Perfection 610 2.1.3 Power Supply Circuit Power supply circuit board in this scanner generates direct current necessary for driving the controller board and scanner engine. See Table 2-1 and Table 2-2 for the power supply circuit board specifications and the protection circuits for each output voltage/current, respectively. Figure 2-5 shows the power supply circuit diagram.
  • Page 19 EPSON Perfection 610 Rev. B Figure 2-5. Power Supply Circuit Block Diagram Operating Principles Engine Mechanism...

  • Page 20: Control Circuit

    EPSON Perfection 610 2.1.4 Control Circuit The CPU (IC11) of this scanner is a one-tip 16-bit bus CPU operating at 20MHz. ASIC (IC7) manages input signal correction, image processing, and controlling the CCD sensor board and USB interface. Table 2-3 shows the major IC functions.

  • Page 21: Troubleshooting

           TROUBLESHOOTING...

  • Page 22: Overview

    This chapter describes troubleshooting procedures for this scanner. 3.2 Self-Diagnostic Function The self-diagnostic function of the scanner lets the scanner itself detect abnormal conditions. When the scanner detects an abnormality, it shows an error using the lamp. See Table 3-1 for the errors detected by the self-diagnostic function.

  • Page 23: Troubleshooting

    EPSON Perfection 610 3.3 Troubleshooting This section describes how to troubleshoot problems according to exhibited phenomenons. See Table 3-2 that enables you to find the defective part to the unit level. Then refer to the corresponding table for checkpoints and solutions.
  • Page 24 EPSON Perfection 610 Table 3-5. The carriage unit operates but the error is indicated. Cause Step Checkpoints The CR home Check the signal levels position sensor between the collector (+) is defective. and emitter (-) of PC1. The signal level should change...

  • Page 25: Assembly And Disassembly

    C H A P T E R ASSEMBLY AND DISASSEMBLY...

  • Page 26: Overview

    EPSON Perfection 610 4.1 Overview This chapter describes procedures for disassembling the EPSON Perfection 610. Unless otherwise specified, the scanner can be disassembled by reversing the disassembly procedures. 4.1.1 Precautions Disconnect the power cable before disassembling or assembling the scanner.

  • Page 27: Disassembly Procedures

    EPSON Perfection 610 4.2 Disassembly Procedures 4.2.1 Releasing the Carriage Lock 1. Using a standard screw driver, release the Carriage Lock located at the left side of the scanner body. : Locked : Released When locking the carriage for transporting the scanner, make sure the carriage is at the home position.

  • Page 28: Document Cover Removal

    EPSON Perfection 610 4.2.2 Document Cover Removal 1. Open the Document Cover. 2. Holding the Document Cover by the edges, release the two hooks by pushing the cover to the rear as shown in Figure 4-4. Document Cover Figure 4-3. Document Cover Removal (1) Assembly and Disassembly Figure 4-4.

  • Page 29: Upper Housing Removal

    EPSON Perfection 610 4.2.3 Upper Housing Removal 1. Release the Carriage Lock. (See Section 4.2.1.) 2. Remove the Document Cover. (See Section 4.2.2.) 3. Remove the two screws (gold, CBS, M3x6) at the back of the scanner body. 4. Lifting up the rear end of the Upper Housing, release the three hooks at the front end, and then remove the Upper Housing toward the front.

  • Page 30: Inverter Lamp / Inverter Board Removal

    EPSON Perfection 610 4.2.4 Inverter Lamp / Inverter Board Removal 1. Release the Carriage Lock. (See Section 4.2.1.) 2. Remove the Document Cover. (See Section 4.2.2.) 3. Remove the Upper Housing. (See Section 4.2.3.) 4. Remove the two screws (CCP, M3x8) on the Carriage Unit. (See Figure 4-8.)
  • Page 31 EPSON Perfection 610 6. Disconnect the connector for the Inverter Lamp from the Inverter Board. 7. Remove the black screw and disconnect the 2-pin connector for the CCD sensor, and then remove the Inverter Board. 8. Remove the Inverter Lamp from the carriage cover.

  • Page 32: Carriage Unit Removal

    EPSON Perfection 610 4.2.5 Carriage Unit Removal 1. Release the Carriage Lock. (See Section 4.2.1.) 2. Remove the Document Cover. (See Section 4.2.2.) 3. Remove the Upper Housing. (See Section 4.2.3.) 4. Using a standard screw driver, remove the timing belt clamp securing the timing belt and the carriage.
  • Page 33 EPSON Perfection 610 5. Remove the hexagon nut at the rear end of the carriage guide shaft. 6. Remove the tension spring and the screw (gold, CBS, M3x4) securing the driven pulley assembly. Figure 4-13. Hexagon Nut Removal Assembly and Disassembly Figure 4-14.
  • Page 34 EPSON Perfection 610 7. Release the timing belt from the driven pulley. 8. Remove the driven pulley assembly by pushing it in the direction indicated with the arrow. (See Figure 4-17.) 9. Remove the CR shaft from the Carriage Unit.
  • Page 35 EPSON Perfection 610 Revision B 10. Inserting a standard screw driver from the back, remove the FFC 11. Release the FFC (white) from the connector and the two guide tabs metal clamp. in the Carriage Unit, and then remove the Carriage Unit.

  • Page 36: Carriage Motor / Timing Belt Removal

    EPSON Perfection 610 4.2.6 Carriage Motor / Timing Belt Removal 1. Release the Carriage Lock. (See Section 4.2.1.) 2. Remove the Document Cover. (See Section 4.2.2.) 3. Remove the Upper Housing. (See Section 4.2.3.) 4. Remove the Carriage Unit. (See Section 4.2.5.) 5.
  • Page 37 EPSON Perfection 610 9. Follow the steps below to remove the Timing Belt from the CR Motor Unit. 1) Remove the E-ring. 2) Remove the transmission gear. 3) Disengage the timing belt from the drive pulley. Assembly and Disassembly Timing Belt Figure 4-24.

  • Page 38: Main Board Removal

    EPSON Perfection 610 4.2.7 Main Board Removal 1. Release the Carriage Lock. (See Section 4.2.1.) 2. Remove the Document Cover. (See Section 4.2.2.) 3. Remove the Upper Housing. (See Section 4.2.3.) 4. Slide the Carriage Unit slowly until you see the whole main board cover.
  • Page 39 EPSON Perfection 610 7. Remove the screw (CP, M3x5) near the I/F connector and the one (CBS, M3x5) securing the Main Board. 8. Disconnect the following cables from the corresponding connectors; CR Motor - CN6, carriage FFC, Power Supply Board - CN4.

  • Page 40: Panel Board Removal

    EPSON Perfection 610 4.2.8 Panel Board Removal 1. Release the Carriage Lock. (See Section 4.2.1.) 2. Remove the Document Cover. (See Section 4.2.2.) 3. Remove the Upper Housing. (See Section 4.2.3.) 4. Remove the screw (gold, CBS, M3x4). In the following steps, manually move the carriage back and forth slowly if necessary.

  • Page 41: Power Supply Board Removal

    EPSON Perfection 610 4.2.9 Power Supply Board Removal 1. Release the Carriage Lock. (See Section 4.2.1.) 2. Remove the Document Cover. (See Section 4.2.2.) 3. Remove the Upper Housing. (See Section 4.2.3.) In the following steps, manually move the carriage back and forth slowly if necessary.
  • Page 42 EPSON Perfection 610 6. Remove the two screws (gold, CBS, M3x4) securing the shield plate, and then remove it toward the inside. 7. Disconnect the cable from the locking connector (push and release), remove the five screws (gold, CBS, M3x4), and then remove the Power Supply Board from the shield plate.

  • Page 43: Adjustment

           ADJUSTMENT...
  • Page 44 EPSON Perfection 610 This scanner needs no adjustment at the level of the service, including part replacement, specified in Chapter 4 “Disassembly and Assembly”. Adjustment Revision B...

  • Page 45: Maintenance

    C H A P T E R MAINTENANCE...

  • Page 46: Overview

    Table 6-1. Recommended Grease Grease Type Contents Part Number G-26 B702600001 *: EPSON exclusive (Not on the market) Maintenance Figure Table 6-1 Transmission gear shaft of the CR motor and drive pulley shaft. Figure 6-1...

  • Page 47: Appendix

    C H A P T E R APPENDIX...

  • Page 48: Overview

    EPSON Perfection 610 7.1 Overview This section provides useful information for servicing this scanner. 7.1.1 Interconnection Following figures shows interconnection of the scanner. Figure 7-1. Interconnection (USB) Appendix 7.1.2 Connector Assignment Table 7-1. Connector Summary- B103MAIN Connector Description Number B103MAIN Board...
  • Page 49 EPSON Perfection 610 Table 7-2. Main Board - CN4 Pin No. Signal 1, 2, 6, 7, 11, 12 +12V 4, 5 8, 9 +24V PM-SW Table 7-3. Main Board - CN5 Pin No. Signal 1, 3, 5, 7, 8, 9, 10, 18 Table 7-4.

  • Page 50: Parts List And Explode Diagrams

    EPSON Perfection 610 7.2 Parts List and Explode Diagrams Ref. # Description FRAME,BASE HOUSING ASSY.,UPPER;ASP KNOB,MOUNT,CARRIAGE MAT,COVER,DOCUMENT COVER,DOCUMENT COVER,MAIN BOARD KEYTOP,FUNCTION SWITCH COMPRESSION SPRING,1.32 HOUSING,PANEL SUPPORT,F-SW LEVER,MOUNT,CARRIAGE COVER,P/S BOARD SHEET,P/S BOARD TIMING BELT PULLEY,DRIVE FRANGE,PULLEY PULLEY,IDLE HOLDER ASSY.,PULLEY,DRIVE CLAMP,TIMING BELT 6N,3,F/ZN HOLDER ASSY.,PULLEY,DRIVEN...
  • Page 51 127 126 See P.2 GT-6600/PERFECTION 610 No.1 331 (for 220/240V) 400 (for 120V) Rev.01 10123...
  • Page 52 (NOT ASP.) GT-6600/PERFECTION 610 No.2 Rev.01 10123...

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