Remedy: Is RAM DIMM installed properly? Does the printer recover by replacing the RAM DIMM? Reinstall the RAM DIMM. Replace the RAM DIMM. Replace the CU/ PU board.
Code: 040
Display: SERVICE CALL 040:ERROR
Description: CU EEPROM error
Remedy: Is the error display provided again? Yes Turn off and on the printer. Replace the CU/ PU board.
Code: 041
Display: SERVICE CALL 041:ERROR
Description: CU flash memory error or CU board flash ROM error
Remedy: Is the error display provided again? Yes Turn off and on the printer. Replace the CU/ PU board.
Code: 042, 043, 045
Display: SERVICE CALL 042:ERROR 043:ERROR 045:ERROR
Description: Flash memory file system error
Remedy: Accessing the flash ROM directly mounted on the CU/ PU board failed. Turn off and on the printer. Replace the CU/ PU board.
Code: 052
Display: POWER OFF/ON 052:ERROR
Description: Image processor driver error
Remedy: Is the error display provided again? Yes Turn off and on the printer. Replace the CU/ PU board.