Xerox WorkCentre 5022 Service Manual page 167

117-327 Controller Extension Card NVM Data Defect
BSD-ON: CH3.3
Any of the following was detected:
• The NVM data of the NET I/F Card is corrupted.
• The NVM of the NET I/F Card is not installed.
Cause/Action
1. Turn the power OFF and ON.
2. Check whether the EEPROM is installed.
3. Check the EEPROM for poor contact with the socket.
4. Check the connector ( P/J425) between the ESS/MCU PWB and the NET I/F PWB for
poor contact.
5. If no problem is found, replace the following parts in sequence:
• NET I/F PWB (PL 18.3)
• ESS/MCU PWB (PL 18.3)
Version 1.0
WC 5022/5024
06/2014
117-327 Controller Extension Card NVM Data De-
2-145
Status Indicator RAPs