Epson 610 manual Troubleshooting

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TROUBLESHOOTING

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Contents Epson Perfection Epson Perfection Rev. B Precautions Preface Revision Status Revision Issued Date DescriptionContents Product Description Specifications FeaturesProduct Description Specifications Dimension USB Specifications Interface SpecificationsConfiguration Pin No SignalControl Codes Category Command Name CodeLamp Descriptions Control CodesCommand Error Error IndicationsManuscript Table Operating Principles Carriage Unit Engine MechanismCarriage Movement Carriage Drive MechanismSpecification Unit Part No Fuse Power Supply CircuitProtection Circuits for Output Voltages/Currents Output Over Current Protection Over Voltage ProtectionPower Supply Circuit Block Diagram Control Circuit Major ICsLocation Functions Troubleshooting Errors Detected by the Self-Diagnostic Function Self-Diagnostic FunctionLamp Condition Error Type Cause Remedy OverviewProblems and Corresponding Tables to Refer to TroubleshootingScanner is not Initialized Carriage unit does not operateUSB Interface Error Carriage unit operates but the error is indicatedLamp does not light up Image is not read clearlyAssembly and Disassembly Precautions ToolsScrews When locking the carriage for transporting Disassembly ProceduresReleasing the Carriage Lock Scanner, make sure the carriage is at the home positionDocument Cover Removal Document Cover RemovalUpper Housing Removal Upper Housing RemovalInverter Lamp / Inverter Board Removal Carriage Unit Disassembly10. Inverter Board Removal 12. Metal Clamp Removal Carriage Unit Removal14. Driven Pulley Assembly Removal 16. Timing Belt Removal 19. FFC Metal Clamp and FFC Removal 21. Shield Plate Removal Carriage Motor / Timing Belt Removal24. Timing Belt Removal 26. Main Board Removal Main Board Removal27. Main Board Removal 30. Panel Board Removal Panel Board RemovalPower Supply Board Removal Following steps, manually move the carriageBack and forth slowly if necessary 34. Power Supply Board Adjustment Adjustment Maintenance Lubrication CleaningAppendix Connector Assignment Connector Description Number Refer to PinsInterconnection Power Supply Board CN102 Power Supply Board CN1Main Board CN4 Main Board CN5Parts List and Explode Diagrams Parts ListRef. # Description GT-6600/PERFECTION 610 No.1 Rev.01 Not ASP