Epson 610 manual Main Board Removal

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EPSON Perfection 610

Revision B

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.

5.Remove the two screws (CBS, M3x4) securing the FFC fixing plate, and then remove the FFC fixing plate.

6.Remove the three screws (gold, CBS, M3x4/M3x6), release the two hooks at the rear edge, and then remove the main board cover.

6. Hooks

6. Main Board Cover

6. CBS Screw (M3x4)

4. Carriage Unit

6.CBS Screws (M3x6)

5.CBS Screws (M3x4)

5. FFC Fixing Plate

Figure 4-26. Main Board Removal (1)

Assembly and Disassembly

Disassembly Procedures

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Image 38
Contents Epson Perfection Epson Perfection Rev. B Precautions Preface Revision Issued Date Description Revision StatusContents Product Description Features SpecificationsProduct Description Specifications Dimension Configuration Interface SpecificationsUSB Specifications Pin No SignalLamp Descriptions Category Command Name CodeControl Codes Control CodesError Indications Command ErrorManuscript Table Operating Principles Engine Mechanism Carriage UnitCarriage Drive Mechanism Carriage MovementProtection Circuits for Output Voltages/Currents Power Supply CircuitSpecification Unit Part No Fuse Output Over Current Protection Over Voltage ProtectionPower Supply Circuit Block Diagram Location Functions Control CircuitMajor ICs Troubleshooting Lamp Condition Error Type Cause Remedy Self-Diagnostic FunctionErrors Detected by the Self-Diagnostic Function OverviewScanner is not Initialized TroubleshootingProblems and Corresponding Tables to Refer to Carriage unit does not operateLamp does not light up Carriage unit operates but the error is indicatedUSB Interface Error Image is not read clearlyAssembly and Disassembly Screws PrecautionsTools Releasing the Carriage Lock Disassembly ProceduresWhen locking the carriage for transporting Scanner, make sure the carriage is at the home positionDocument Cover Removal Document Cover RemovalUpper Housing Removal Upper Housing RemovalCarriage Unit Disassembly Inverter Lamp / Inverter Board Removal10. Inverter Board Removal Carriage Unit Removal 12. Metal Clamp Removal14. Driven Pulley Assembly Removal 16. Timing Belt Removal 19. FFC Metal Clamp and FFC Removal Carriage Motor / Timing Belt Removal 21. Shield Plate Removal24. Timing Belt Removal Main Board Removal 26. Main Board Removal27. Main Board Removal Panel Board Removal 30. Panel Board RemovalBack and forth slowly if necessary Power Supply Board RemovalFollowing steps, manually move the carriage 34. Power Supply Board Adjustment Adjustment Maintenance Cleaning LubricationAppendix Interconnection Connector AssignmentConnector Description Number Refer to Pins Main Board CN4 Power Supply Board CN1Power Supply Board CN102 Main Board CN5Ref. # Description Parts List and Explode DiagramsParts List GT-6600/PERFECTION 610 No.1 Rev.01 Not ASP