Epson C11C605001 - DFX 9000 B/W Dot-matrix Printer Service Manual page 119

Chapter 5 Troubleshooting
Table of Contents
SELF-DIAGNOSTIC FUNCTION
5.2
5.3 TROUBLESHOOTING
5.3.1 Troubleshooting Abnormal Operations . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
5.3.2 Troubleshooting Print Quality Problems . . . . . . . . . . . . . . . . . . . . . . . . 5-14
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 Does Not Start RAM Check . . . . . . . . . . . . . . . . . . . . . 5-3
Table 5-5. The LCD Displays PRINTER OPEN . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Table 5-6. The LCD Displays PAPER OUT (l). . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Table 5-7. The LCD Displays PAPER OUT (2). . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Table 5-8. The LCD Displays PAPER OUT (3). . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Table 5-9. The LCD Displays ILLEGAL CART. . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Table 5-10. The LCD Displays FEED JAM (1) . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Table 5-11. The LCD Displays FEED JAM (2) . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Table 5-12. The LCD Displays FEED JAM (3) . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Table 5-13. The LCD Displays FEED JAM at Power On . . . . . . . . . . . . . . . . . 5-9
Table 5-14. The LCD Displays PAPER JAM During Paper Feeding . . . . . . . 5-10
Table 5-15. The LCD Displays INSERT IMAGING CARTRIDGE. . . . . . . . . . 5-10
Table 5-16. The LCD Displays INSERT PAPER TRAY . . . . . . . . . . . . . . . . . 5-10
Table 5-17. The LCD Displays SERVICE REQ. EOO03 . . . . . . . . . . . . . . . . . 5-10
Table 5-18. The LCD Displays SERVICE REQ. EOO05 . . . . . . . . . . . . . . . . . 5-10
Table 5-19. The LCD Displays SERVICE REQ. EOO06 . . . . . . . . . . . . . . . . . 5-10
Table 5-20. The LCD Displays SERVICE REQ. EOO08 . . . . . . . . . . . . . . . . . 5-11
Table 5-21. The LCD Displays SERVICE REQ. EO014 . . . . . . . . . . . . . . . . . 5-11
Table 5-22. The LCD Displays SERVICE REQ. COO03. . . . . . . . . . . . . . . . . 5-11
Table 5-23. The LCD Displays SERVICE REQ. COO07. . . . . . . . . . . . . . . . . 5-11
Table 5-24. The LCD Displays SERVICE REQ. C1OOO . . . . . . . . . . . . . . . . . 5-11
Table 5-25. The LCD Displays SERVICE REQ. C111O . . . . . . . . . . . . . . . . . 5-11
Table 5-26. The LCD Displays SERVICE REQ. C1120. . . . . . . . . . . . . . . . . 5-11
Table 5-27. The LCD Displays SERVICE REQ. C1130. . . . . . . . . . . . . . . . . 5-12
Table 5-28. The LCD Displays SERVICE REQ. C1140. . . . . . . . . . . . . . . . . 5-12
Table 5-29. The LCD Displays SERVICE REQ. C1150 . . . . . . . . . . . . . . . . . 5-12
Table 5-30. The LCD Displays SERVICE REQ. C1160 . . . . . . . . . . . . . . . . . 5-12
Table 5-31. The LCD Displays SERVICE REQ. C1170 . . . . . . . . . . . . . . . . . 5-12
Table 5-32. The LCD Displays SERVICE REQ. C1180. . . . . . . . . . . . . . . . . 5-12
Table 5-33. The LCD Displays SERVICE REQ. C1190. ;. . . . . . . . . . . . . . . 5-13
Table 5-34. The LCD Displays SERVICE REQ. C1200 or C121O . . . . . . . . . 5-13
Table 5-35. The LCD Displays SERVICE REQ. C1300. . . . . . . . . . . . . . . . . 5-13
Table 5-36. The LCD Displays SERVICE REQ. C131O. . . . . . . . . . . . . . . . . 5-13
Table 5-37. The LCD Displays SERVICE REQ. C1320. . . . . . . . . . . . . . . . . 5-13
Table 5-38. The LCD Displays Another SERVICE REQ. Error. . . . . . . . . . . . 5-13
Table 5-39. Print Quality Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
List of Tables
5-1
5-1
5-2