January 2007
2-845
WorkCentre 7132
124-342, 124-343
Status-indicator-raps
Revision
124-342 CRUM Market System 1 RAP
CRUM control failed in system 1.
Procedure
Check the electrical connections on the ESS PWB and MCU PWB. The connectors are
securely connected.
YN
Connect the connectors.
Turn on the power again. The problem persists.
YN
Return to Service Call Procedures.
Perform GP 4, repair the problem by master MCU.
If the problem persists. replace the ESS PWB (PL 11.2).
124-343 CRUM Market System 2 RAP
CRUM control failed in system 2.
Procedure
Check the electrical connections on the ESS PWB and MCU PWB. The connectors are
securely connected.
YN
Connect the connectors.
Turn on the power again. The problem persists.
YN
Return to Service Call Procedures.
Perform GP 4, repair the problem by master SYS2.
If the problem persists, replace the ESS PWB (PL 11.2).