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Epson R310 service manual Maintenance

Models: R310

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Troubleshooting Install Data error Maintenance Disassembly and Assembly Adjustment † Required Market Setting Cleaning Precautions Removing Power Supply Unit

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C H A P T E R

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MAINTENANCE

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Epson R310 service manual Maintenance

Page 91 Page 93

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Contents

Epson Stylus Photo R300/R310 Page Precautions About This Manual Revision Status Contents Troubleshooting Troubleshooting Flowchart Motor, Coil Resistance Sensor check point LED/LCD Indication and STM3 Reaches about 90% Data error Troubleshooting This error is detected when CD/DVD Tray Unit Level Troubleshooting Check Points for Communication Error to Each Phenomenon Check Points for Paper Out Error to Each Phenomenon Is ejected without being set at the print Start position Lever, Change Check Points for Paper Jam Error to Each Phenomenon Occurrence Phenomenon Detail Faulty Part Check Point Remedy Paper Guide, Upper Check Points for CD/DVD Guide Error to Each Phenomenon Check Points for CD/DVD Tray Error to Each Phenomenon CDR/DVDR 10. Check points for Memory Card Error to Each Phenomenon 11. Check Points for Fatal Error to Each Phenomenon 13. Check Points for Abnormal Sound 14. Check Points for Defective Print Quality Refer to Section At operation LD Roller With a soft cloth Disassembly and Assembly Precautions Service Completion Pre-Shipment Check List ToolsPre-Shipment Checks Tools Disassembly and Assembly † Caution for disassembly/assembly of Printer Mechanism † How to secure the quality for reassembled products Disassembly Removing Paper Support Assy † External View Removing Housing, Upper Removing Housing, Upper Reinstalling Printer Cover Removing Housing, Middle Paper Support Assy./Housing, Upper Mounting Panel FFC Removing Porous Pad, Paper Guide, Front Vertical Direction 4 ± 1mm Horizontal Direction 1-2mm Removing Panel Board 14. Reinstalling Stacker Assy Removing Stacker Assy Connectors connected to C536 Main Board Removing Main Board Assy. with a two-sided tape „ Make sure to match Panel FFC and the lateral faceShield Plate, M/B and then attach it to Main Board Adjustment † Required Removing ASF Assy 18. Removing ASF Assy Torsion Spring Removing Holder, Shaft Assy 20. Removing Holder, Shaft Assy † Reinstalling LD Roller „ Removing LD Roller LD Roller Removing CR Motor Removing APG Assy 26. Removing APG Assy PG Adjustment Removing Print Head Removing Carriage Unit 29. Removing Carriage Unit 30. Removing Carriage Unit „ Removing Pulley, Driven „ Removing CR Encoder Sensor Board „ Removing PW Sensor Board „ Removing Csic Board Slider, Holder, Scale Adjustment † Required Removing Paper Guide, Upper Upper Removing Printer Mechanism/ Housing, Lower 38. Removing Printer Mechanism/Housing, Lower Not to drop and damage them † When lifting up Printer Mechanism, Lever, ChangeCombination Gear, 27.2, 19.2 may detach and drop. Take care 42. Installing Waste Ink Pads Left Removing Power Supply Unit Removing CDR Guide Assy 47. Removing CDR Guide Assy 49. Removing CDR Guide Assy † External View † Procedure for Removing Removing Ink System† Do not remove the ink tube which is connected to Cap Assy Pump Assy 52. Connecting Point for the ink tube Disassembly and Assembly Removing Paper Guide, Front/Roller EJ Assy Transform Star Wheels of Frame EJ Assy 55. Removing Paper Guide, Front/Roller EJ Assy 56. Removing Paper Guide, Front/Roller EJ Assy Adequate dose to the specified points Removing PF Motor Adjustment Servicing Adjustment Item List Adjustment Items Maintenance Functions Function Item Purpose Adjustment Outline Tool Used Media Check Pattern Printing Appendix Replacement Part-Based Adjustment Priorities Adjustment Item Paper Guide Front Removal Head ID Input Market SettingUSB ID Input Head Angular Adjustment Bi-d Adjustment PW Sensor Adjustment First Dot Adjustment Offset Input for CR Motor Calorific Limitation 9 A4 Normal Paper Print10 A4 Photo Quality Inkjet Paper Print 11 A4 Photo Paper/ Glossy Photo Paper print PG Adjustment Setting PG Position Setting Thickness Gauge 12. PG Checking Maintenance Cleaning Service Maintenance Display for Status Monitor Lubrication Lubrication Point 10mm Right side surface of smaller shaft of Frame EJ Inside periphery surface of Cam, CR, Right Pulley, Driven Assy Overview 100 Overview 101 Appendix Exploded Diagram Electrical Circuits Page Page Model PM-D750, Stylus Photo R300/310 Model Stylus Photo R300/310 Board C536PNL

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