Causes: The firmware version-up is not completed properly by interruption of the power during the version-up operation, etc. PCU PWB trouble.
Remedy: Use SIM49-1 to perform the firmware version-up procedure again. Replace the PCU PWB.
Code: A0-02
Description: SCN Mother PWB ROM error
Causes: The firmware version-up is not completed properly by interruption of the power during the version-up operation, etc. SCN Mother PWB trouble.
Remedy: Use SIM49-1 to perform the firmware version-up procedure again. Replace the SCN Mother PWB.
Code: A0-06
Description: FAX ROM error (1 Line)
Causes: The content of FAX ROM error The firmware update is not completed properly by interruption of the power during the update operation. FAX PWB trouble
Remedy: SIM49-1 to execute the firmware update Replace FAX PWB
Code: A0-07
Description: FAX ROM error (2 Line)
Causes: The content of FAX ROM error The firmware update is not completed properly by interruption of the power during the update operation. FAX PWB trouble
Remedy: SIM49-1 to execute the firmware update Replace FAX PWB
Code: A0-10
Description: Controller ROM error
Causes: The content of the color profile is abnormal. Combination error between the MFPC PWB firmware and the color profile
Remedy: Use SIM49-1 to perform the firmware version-up procedure again. Replace the MFPC PWB.
Code: A0-15
Description: Store DSK data conflict
Causes: Combination error of firmware version ASIC-MAIN
Remedy: Check firmware version for ASIC-MAIN. Check installation state of TPM PWB. Check installation state of EEPROM.