Phaser 7500 Printer Service Manual 3-87
Error Messages and Codes
Operation M Drum End of Life
During color printing, it was detected that printing cannot be continued because
of Magenta Imaging Unit Life End. Or, color printing was specified when printing
cannot be continued because of Magenta Imaging Unit Life End.
Applicable Chain-Link Code
• 024-940: Drum Cartridge M Life End
Initial Actions
• Check the Imaging Unit life.
• If the problem persists, follow the procedure below.
1. Replace the Imaging Unit (M) (REP 1.2, page 8-10).
2. If the problem still persists, perform the “IOT System Fail” on page 3-27.
Troubleshooting Reference
Applicable Parts Wiring and Plug/Jack Map References
■ Imaging Unit, PL8.1.4