Chapter 5
Troubleshooting
Table of Contents
5.1 OVERVIEW
5-1
5.2 SELF-DIAGNOSTIC FUNCTION
5-1
5.3 TROUBLESHOOTING
5-2
5.3.1 Troubleshooting of Abnormal Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
5.3.2 Print Quality Anomaly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
List of Tables
Table 5-1. Messages Requiring Service Maintenance. . . . . . . . . . . . . . . . . . . . . 5-1
Table 5-2. Symptoms and Reference Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Table 5-3. The Printer Does Not Operate at All . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Table 5-4. The Printer Des Not Start RAM Check . . . . . . . . . . . . . . . . . . . . . . . 5-3
Table 5-5. The LCD Displays Printer Open. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Table 5-6. The LCD Displays Paper Out. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Table 5-7. The LCD Displays Illigal AUX I/F Card or Illegal I/F Module . . . . . . . 5-4
Table 5-8. The LCD Displays Feed Jam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Table 5-9. The LCD Displays Feed Jam for Lower Paper Cassette . . . . . . . . . . 5-5
Table 5-10. The LCD Displays Paper Jam at Power On. . . . . . . . . . . . . . . . . . . 5-5
Table 5-11. The LCD Displays Paper Jam during Paper Feeding . . . . . . . . . . . 5-5
Table 5-12. The LCD Displays Mem Overflow . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Table 5-13. The LCD Displays SERVICE REQ. E0003 . . . . . . . . . . . . . . . . . . . 5-6
Table 5-14. Main Motor doesn’t rotate correctly . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
Table 5-15. The LCD Displays SERVICE REQ. E0005 . . . . . . . . . . . . . . . . . . . 5-7
Table 5-16. The LCD Displays SERVICE REQ. E0006 . . . . . . . . . . . . . . . . . . . 5-7
Table 5-17. The LCD Displays SERVICE REQ. E0009 . . . . . . . . . . . . . . . . . . . 5-8
Table 5-18. The LCD Displays SERVICE REQ. E0014 . . . . . . . . . . . . . . . . . . . 5-8
Table 5-19. The LCD Displays SERVICE REQ. C0XXX. . . . . . . . . . . . . . . . . . . 5-8
Table 5-20. The LCD Displays SERVICE REQ. C1000/1001/1002 . . . . . . . . . . 5-8
Table 5-21. The LCD Displays SERVICE REQ. C1003 . . . . . . . . . . . . . . . . . . . 5-8
Table 5-22. The LCD Displays SERVICE REQ. C110X . . . . . . . . . . . . . . . . . . . 5-8
Table 5-23. The LCD Displays SERVICE REQ. C112X . . . . . . . . . . . . . . . . . . . 5-9
Table 5-24. The LCD Displays SERVICE REQ. C1170 . . . . . . . . . . . . . . . . . . . 5-9
Table 5-25. The LCD Displays SERVICE REQ. C1180 . . . . . . . . . . . . . . . . . . . 5-9
Table 5-26. The LCD Displays SERVICE REQ. C12XX . . . . . . . . . . . . . . . . . . . 5-9
Table 5-27. The LCD Displays SERVICE REQ. C1400 . . . . . . . . . . . . . . . . . . . 5-9
Table 5-28. The LCD Displays Other SERVICE REQ. Error . . . . . . . . . . . . . . . 5-9
Table 5-29. Print Quality Anomaly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Summary of Contents for EPL-N1200
Page 1: ...EPSON TERMINAL PRINTER EPL N1200 SERVICE MANUAL EPSON 4006838 ...
Page 8: ...REVISION SHEET I Revision I Issue Date Revision Page Rev A December 9 1996 1st issue vii ...
Page 111: ...Chapter 4 Adjustment No adjustment is required in this product ...
Page 127: ...6 ii Rev A ...
Page 133: ...Figure A 2 Engine Section Cable Connection Appendix A EPL N1200 Service Manual A 2 Rev A ...
