Lph Mismatch Fail (Y/M/C/K) - Xerox Phaser 7500 Service Manual

LPH Mismatch Fail (Y/M/C/K)

Phaser 7500 Printer Service Manual
The model number of the installed LPH does not match.
Note
If this error occurs, it is possible that the process have not been performed
correctly because of other LPH Fail. If other LPH Fail had occurred, solving that
other LPH Fail has a higher priority.
Applicable Chain-Link Codes
• 061-358: LPH Mismatch Fail Y
• 061-359: LPH Mismatch Fail M
• 061-360: LPH Mismatch Fail C
• 061-361: LPH Mismatch Fail K
Initial Actions
• Power cycle the printer.
• If the problem persists, follow the procedure below.
Troubleshooting Reference
Applicable Parts
LPH Unit (Y, M, C, K), PL2.1.2
■
MCU PWB, PL18.3.6
■
Troubleshooting Procedure
Step Actions and Questions
1
Check the Fault History.
Have multiple errors occurred?
2 Perform the LED EEPROM test in
Diagnostics.
Is it normal, without any corruption?
Error Messages and Codes
Wiring and Plug/Jack Map References
Yes
Replace the
MCU PWB
(REP 18.12,
page 8-202).
Replace the
LPH Unit (Y)
(REP 2.1,
page 8-18).
No
Go to step 2.
Initialize the
NVM.
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