EPSON WF-2010 2510 2511 2512 2520 2521 2528 2530 2531 2532 2538 2540 2541 2548 Service Manual

EPSON WF-2010 2510 2511 2512

2520 2521 2528

2530 2531 2532 2538

2540 2541 2548

Service Manual

Contents

Chapter 1 Troubleshooting
1.1 Troubleshooting....................................................................................... 10
1.1.1 Troubleshooting Workflow ................................................................. 10
1.2 Power-On Sequence ............................................................................... 12
1.3 Fatal Error Code List................................................................................ 14
1.3.1 Displaying the Fatal Error Code.......................................................... 14
1.3.2 Printer Fatal Error Code ..................................................................... 15
1.3.3 Scanner Fatal Error Code ................................................................... 18

Chapter 2 Disassembly/Reassembly
2.1 Overview ................................................................................................... 20
2.1.1 Tools ........................................................................................................ 20
2.1.2 Jigs ........................................................................................................... 20
2.1.2.1 Making the Spring Hook Jig................................................................ 20
2.1.3 Locations of the Parts/Units ................................................................. 21
2.1.4 Standard Operation Time for Servicing the Product ......................... 24
2.2 Disassembly/Reassembly Procedures ..................................................... 27
2.2.1 Configuration........................................................................................... 27
2.2.2 Disassembly Flowchart........................................................................... 28
2.2.2.1 Multifunction Printer specific parts .................................................. 30
2.2.2.2 Singlefunction Printer specific parts.................................................. 32
2.2.2.3 Common Printer Mechanism ............................................................. 34
2.2.2.4 Unit/Assy .............................................................................................. 36
2.2.3 Disassembly Flowchart (Printhead/Main Board) ................................ 39
2.3 Detailed Disassembly/Reassembly Procedure for each Part/Unit........ 40
2.4 Routing FFCs/cables ................................................................................... 48

Chapter 3 Adjustment
3.1 Required Adjustments ............................................................................... 53
3.2 Adjustment Program.................................................................................. 60
3.2.1 Operating Environment ......................................................................... 60
3.2.2 Details of the Adjustment Program ...................................................... 60
3.2.2.1 CR Motor Heat Protection Control / PF Motor Heat Protection ..... 60
3.2.2.2 Scanner Motor Heat Protection Control ......................................... 61
3.2.2.3 PIS Board Check.................................................................................. 62
3.3 Mechanism Adjustment / Check ............................................................ 63
3.3.1 Checking the Platen Gap ...................................................................... 63
3.3.2 CR/PF Belt Tension Check..................................................................... 65

Chapter 4 Maintenance
4.1 Overview .....................................................SDOTT-PATRS........................ 68
4.1.1 Cleaning................................................................................................... 68
4.1.2 Lubrication............................................................................................. 68
4.2 Lubrication Points and Instructions...................................................... 69

Chapter 5 Refurbishment
5.1 Overview ................................................................................................... 74
5.1.1 Ink Discharge.......................................................................................... 74

Chapter 6 Appendix
6.1 Connector Diagram ................................................................................. 76
6.2 Protection for Transportation ................................................................ 77
6.2.1 Securing the CR Unit.............................................................................. 77
6.2.2 Securing the Paper Support/Paper Support Sub ................................ 78