OKI MC352

• Code: 040
• Description: CU EEPROM error
• Remedy: Is the error display provided again? Yes Turn off and on the MFP. Replace the CU/ PU board.

• Code: 041
• Description: CU flash memory error or CU/PU board flash ROM error
• Remedy: Is the error display provided again? Yes Turn off and on the MFP. Replace the CU/ PU board.

• Code: 042 ... 045
• Description: Flash memory file system error
  Accessing the flash ROM directly mounted on the CU/ PU board failed.
• Remedy: Accessing the flash ROM directly mounted on the CU/ PU board failed. Turn off and on the MFP. Replace the CU/ PU board.

• Code: 052
• Description: Image processor driver error
• Remedy: Is the error display provided again? Yes Turn off and on the MFP. Replace the CU/ PU board.

• Code: 054
• Description: A communication error of the scanner unit
  A communication error was detected between the Controller and scanner unit.
• Remedy: Record a value displayed far right at the bottom of LCD and turn on the power unit again.

• Code: 055
• Description: A communication error of the scanner unit
  The Controller detected an error after communication between the Controller and scanner unit was established.
• Remedy: Call for service to review the connection between the scanner and printer or to replace the device if the symptom persists after you turn on the power unit again.