Error Troubleshooting
Phaser 7100 Service Manual Xerox Internal Use Only2-396
124-350 CRUM OEM Fail All
Although the CRUM OEM Destination that is stored in the 3 locations are matched, their values are not
set (0).
Applicable Fault Code
• 124-350: All three CRUM OEM destinations are not set (0 or different values are set).
Initial Actions
• Power cycle the printer.
• If the problem persists, perform the following procedure
.
Troubleshooting Reference
Applicable Parts Wiring and Plug/Jack Map References
• MCU PWB, PL 12.1.15
Troubleshooting Procedure
Step Actions and Questions
1. Replace the MCU PWB (REP 12.4 MCU PWB on page 4-206).
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