This prompt indicates that an abnormality has occurred in the EEPROM of the CFS mainboard, which may result in the inability to normally store or read setting data. Possible causes include:
EEPROM hardware failure.
Mainboard damage or poor connection.
Other system errors cause EEPROM to malfunction.
Replace the mainboard: It is recommended to replace the CFS mainboard.
Restart the system: Try restarting the printer to see if normal functionality can be restored.
Check the connection and status of the CFS mainboard, try restarting the printer.
If the problem persists, replace the CFS mainboard.