124-340 Crum Market Rap; 124-341 Crum Market Mcu Rap - Xerox WorkCentre 5222 Service Manual

124-340 CRUM Market RAP

BSD-ON:16.1
There is a general CRUM control failure.
Procedure
Check the electrical connections on the ESS PWB and MCU PWB. The connectors are securely
connected.
Y N
Connect the connectors.
Turn on the power again. The problem persists.
Y N
Return to Service Call Procedures.
Replace the ESS PWB (PL 9.2)
If the problem persists replace the MCU PWB
Launch Version
WorkCentre 5225, 5230
(PL 9.1).

124-341 CRUM Market MCU RAP

CRUM control failed on the MCU.
Procedure
Check the electrical connections on the ESS PWB and MCU PWB. The connectors are securely
connected.
Y N
Connect the connectors.
Turn on the power again. The problem persists.
Y N
Return to Service Call Procedures.
Perform GP 4, repair the problem by master SYS1.
If the problem persists, replace the MCU PWB
February, 2008
2-679
(PL 9.1).
Status Indicator Raps
124-340, 124-341