Xerox WorkCentre 7132 Service Documentation page 882

124-362 CRUM Validation System 1 RAP
CRUM control failed in system 1.
Initial Actions
Power Off/On
Procedure
Check the electrical connections on the ESS PWB and MCU PWB. The
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 MCU.
If the problem persists. replace the ESS PWB (PL 11.2).
Revision
WorkCentre 7132
124-363 CRUM validation System 2 RAP
CRUM control failed in system 2.
Procedure
Check the electrical connections on the ESS PWB and MCU PWB. The
securely connected.
Y N
Connect the connectors.
connectors are
Turn on the power again. The problem persists.
Y N
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).
January 2007
2-849
connectors are
Status-indicator-raps
124-362, 124-363