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: SCU ROM error
Causes: The firmware version-up is not completed properly by interruption of the power during the version-up operation, etc. SCU PWB trouble.
Remedy: Use SIM49-1 to perform the firmware version-up procedure again. Replace the MFPC PWB.
Code: A0-06
Description: FAX ROM error
Causes: The content of FAX ROM is abnormal The firmware version up is not completed properly by interruption of the power during the version up operation. MFPC PWB trouble
Remedy: SIM49-1 to execute the firmware version up Replace MFPC PWB
Code: A0-10
Description: Color profile error
Causes: The content of the color profile is abnormal. Combination error between the MFPC PWB firmware and the color profile
Remedy: Upgrade the firmware collectively. Replace the MFPC PWB.
Code: A0-15
Description: Incompatible DSK BOOT and program firmware
Causes: Installation of the normal firmware was performed with a security kit enable.
Remedy: Stop installation of the normal firmware.
Code: A0-17
Description: UI data error
Causes: Inconsistency between UI contents and UI firmware version
Remedy: SIM49-1 to execute the firmware version up