Epson R310 service manual Replacement Part-Based Adjustment Priorities, Adjustment Item

Page 83

EPSON Stylus Photo R300/R310Revision A

3.1.2 Replacement Part-Based Adjustment Priorities

 

Note: "Required" in this table indicates the adjustment items that must be implemented when the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

corresponding parts/units have been removed or replaced. "Recommended", on the other

The following table shows the adjustment items and their order for the replacement

hand, indicates those which are recommended the adjustment after removing or replacing

parts.

 

 

 

 

 

 

them. "-" means the adjustment is not needed.

 

 

 

 

 

 

 

 

 

 

When having removed or replaced more than one part/unit, refer to the items that correspond

 

 

 

 

 

 

 

to the parts/units.

 

 

 

 

 

 

 

 

 

Table 3-5. Adjustment Item

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Performance Priority

1

2

3

4

 

5

6

 

7

8

9

10

11

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Head

 

Offset Input

 

EEPROM

Market

USB ID

Waste Ink

 

 

Head ID

 

PG

First dot

PW Sensor

Bi-d

for CR Motor

 

 

Ink Charge

 

Angular

 

Data Copy

Setting

Input

Pad Counter

 

Input

 

Adjustment

Adjustment

Adjustment

Adjustment

Calorific

 

 

 

 

Adjustment

 

 

 

 

 

 

 

 

 

 

 

 

 

Limitation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"ASF Unit" Removal

-

-

-

-

 

-

-

 

-

Required

-

-

-

-

"ASF Unit" Replacement

-

-

-

-

 

-

-

 

-

Required

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"CR Motor" Removal

-

-

-

-

 

-

-

 

-

Required

Required

Recommended

Required

-

"CR Motor" Replacement

-

-

-

-

 

-

-

 

-

Required

Required

Recommended

Required

Required

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"Paper Guide Upper" Removal

-

-

-

-

 

-

-

 

-

-

-

-

-

-

"Paper Guide Upper"

-

-

-

-

 

-

-

 

-

-

-

-

-

-

Replacement

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"Front Frame" Removal

-

-

-

-

 

-

-

 

-

-

-

-

-

-

"Front Frame" Replacement

-

-

-

-

 

-

-

 

-

-

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"CR Unit" Removal

-

-

-

-

 

-

-

 

Required

Required

Required

Recommended

Required

-

"CR Unit" Replacement

-

-

-

-

 

-

-

 

Required

Required

Required

Recommended

Required

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"Print Head" Removal

-

-

-

-

 

-

-

 

Required

Required

Required

Required

Required

-

"Print Head" Replacement

-

-

-

-

 

Required

Required

 

Required

Required

Required

Required

Required

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"Main Board" Removal

-

-

-

-

 

-

-

 

-

-

-

-

-

-

"Main Board" Replacement

Required

-

-

-

 

-

-

 

-

-

-

-

-

-

(Read OK)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"Main Board" Replacement

 

 

 

Required

 

 

 

 

 

 

 

 

 

 

(Read NG)

-

Required

Required

(Replacing

 

-

Required

 

-

Required

Required

Required

Required

Required

 

 

 

 

Waste Ink

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pads)

 

 

 

 

 

 

 

 

 

 

"Holder Shaft Unit" Removal

-

-

-

-

 

-

-

 

-

-

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"Holder Shaft Unit"

-

-

-

-

 

-

-

 

-

-

-

-

-

-

Replacement

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"CR Guide Shaft" Removal

-

-

-

-

 

-

-

 

Required

Required

Required

-

Required

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"CR Guide Shaft" Replacement

-

-

-

-

 

-

-

 

Required

Required

Required

-

Required

Required

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ADJUSTMENT

Adjustment Items and Overview

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Contents Epson Stylus Photo R300/R310 Page Precautions About This Manual Revision Status Contents Troubleshooting Sensor check point Troubleshooting Flowchart Motor, Coil ResistanceLED/LCD Indication and STM3 Reaches about 90% Data error Troubleshooting This error is detected when CD/DVD Tray Check Points for Communication Error to Each Phenomenon Unit Level TroubleshootingCheck 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 CDR/DVDR Check Points for CD/DVD Tray Error to Each Phenomenon10. 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 Tools Service Completion Pre-Shipment Check ListTools Pre-Shipment ChecksDisassembly and Assembly † Caution for disassembly/assembly of Printer Mechanism † How to secure the quality for reassembled products Disassembly † External View Removing Paper Support AssyRemoving Housing, Upper Removing Housing, UpperReinstalling Printer Cover Paper Support Assy./Housing, Upper Removing Housing, MiddleMounting Panel FFC Vertical Direction 4 ± 1mm Horizontal Direction 1-2mm Removing Porous Pad, Paper Guide, FrontRemoving Panel Board Removing Stacker Assy 14. Reinstalling Stacker AssyRemoving Main Board Connectors connected to C536 Main BoardAssy. 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 18. Removing ASF Assy Removing ASF AssyTorsion Spring 20. Removing Holder, Shaft Assy Removing Holder, Shaft Assy„ Removing LD Roller † Reinstalling LD RollerLD Roller Removing CR Motor 26. Removing APG Assy Removing APG AssyRemoving Print Head PG Adjustment29. Removing Carriage Unit Removing Carriage Unit30. Removing Carriage Unit „ Removing CR Encoder Sensor Board „ Removing Pulley, Driven„ Removing Csic Board „ Removing PW Sensor BoardSlider, Holder, Scale Adjustment † Required Upper Removing Paper Guide, Upper38. Removing Printer Mechanism/Housing, Lower Removing Printer Mechanism/ Housing, LowerNot 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 47. Removing CDR Guide Assy Removing CDR Guide Assy49. Removing CDR Guide Assy Pump Assy † External View † Procedure for RemovingRemoving Ink System † Do not remove the ink tube which is connected to Cap Assy52. Connecting Point for the ink tube Disassembly and Assembly Transform Star Wheels of Frame EJ Assy Removing Paper Guide, Front/Roller EJ Assy55. 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 Adjustment Items Servicing Adjustment Item ListFunction Item Purpose Adjustment Outline Tool Used Media Maintenance FunctionsAppendix Check Pattern PrintingAdjustment Item Replacement Part-Based Adjustment PrioritiesPaper Guide Front Removal Head ID Input Market SettingUSB ID Input Bi-d Adjustment Head Angular AdjustmentFirst Dot Adjustment PW Sensor Adjustment11 A4 Photo Paper/ Glossy Photo Paper print Offset Input for CR Motor Calorific Limitation9 A4 Normal Paper Print 10 A4 Photo Quality Inkjet Paper PrintSetting PG Position PG AdjustmentSetting Thickness Gauge 12. PG Checking Maintenance Service Maintenance CleaningDisplay for Status Monitor Lubrication Point Lubrication10mm 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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