Controller Backup Nvm Data Defect - Xerox WorkCentre 5021 Service Documentation

117-326 Controller Backup NVM Data Defect

BSD-ON:-
Any of the following was detected:
• The Backup NVM data of the Controller is corrupted.
• The Backup NVM of the Controller is not installed.
• Any one of the Print Counter has reached its maximum value.
• The number of times the NVM can be changed has reached its limit.
Cause/Action
1. Turn the power OFF and ON.
2. Check the EEPROM (Master) on the ESS/MCU PWB for poor contact with the socket.
3. Perform NVM Initialize in the CE Mode. (Refer to
4. If the problem persists, replace the ESS/MCU PWB.
Initial Issue
WorkCentre 5021/5019
[6.4.2.5 NVM Initialize].)
(PL 18.1)
08/2012
2-53
Status Indicator RAPs
117-326