All Machine Codes Mismatch; All Serial Numbers Mismatch - Xerox DocuColor 1632 Service Manual

103-207 All Machine Codes Mismatch

At least one of the three Product codes are mismatched.
Procedure
Turn the power OFF/ON. The fault is cleared.
Y N
ESS PWB and MCU PWB cannot be replaced at the same time.
Replace the ESS PWB (PL 13.1).
If the problem continues, replace the MCU PWB (PL 13.1)
Return to Service Call Procedures.
Status Indicator RAPs
103-207, 103-208
CAUTION

103-208 All Serial Numbers Mismatch

At least one of the three Serial Numbers are mismatched.
Procedure
Turn the power OFF/ON. The fault is cleared.
Y N
Go to (GP 10).
Return to Service Call Procedures.
6/02
2-354
Prelaunch Training/Review
DC1632/2240