Causes: The FAX processing cannot be continued due to the FAX firmware error.
Remedy: 1 Resetting the main power The FAX PWB does not operate properly. Turn off the power switch and unplug the power plug. After 5s passes, reconnect the power plug and turn on the power switch. 2 Firmware upgrade The firmware is faulty. Reinstall the FAX firmware. 3 Replacing the FAX PWB The FAX PWB is faulty. Replace the FAX PWB.
Code: C0060
Description: Engine PWB communication error
Causes: Error was detected at the initial communication of the Engine PWB
Remedy: 1 Resetting the main power The Engine PWB does not operate properly. Turn off the power switch and unplug the power plug. After 5s passes, reconnect the power plug and turn on the power switch. 2 Checking the connection The connector is not properly connected. Clean the connector (YC12) terminal on the Engine PWB and re-insert the connector 3 Replacing the Engine PWB The Engine PWB is faulty. Replace the Engine PWB.
Code: C0070
Description: FAX PWB incompatible detection error
Causes: Abnormal detection of FAX control PWB incompatibility in the initial communication with the FAX control PWB, any normal communication command is not transmitted.
Remedy: 1 Checking the FAX PWB The incompatible FAX PWB is installed. Install the FAX PWB for the applicable model. 2 Firmware upgrade The FAX firmware is faulty. Reinstall the FAX firmware. 3 Replacing the main PWB The main PWB is faulty. Replace the main PWB.
Code: C0100
Description: Backup memory device error
Causes: An abnormal status is output from the flash memory.
Remedy: 1 Resetting the main power The flash memory does not operate properly. Turn off the power switch and unplug the power plug. After 5s passes, reconnect the power plug and turn on the power switch. 2 Checking the main PWB The connector or the FFC is not connected properly. Or, the wire, FFC, the PWB is faulty. Clean the terminal of the connectors on the main PWB, reconnect the connector of the wire, and reconnect the FFC terminal. If the wire or the FFC is faulty, repair or replace them. If not resolved, replace the main PWB.
Code: C0120
Description: MAC address data error
Causes: The MAC address data is incorrect.
Remedy: 1 Resetting the main power The flash memory does not operate properly. Turn off the power switch and unplug the power plug. After 5s passes, reconnect the power plug and turn on the power switch. 2 Checking the MAC address The MAC address is incorrect. Replace the main PWB when the MAC address is not indicated on the network status page.
Code: C0130
Description: Backup memory reading/writing error
Causes: The reading or writing into the flash memory is unavailable.
Remedy: 1 Resetting the main power The flash memory does not operate properly. Turn off the power switch and unplug the power plug. After 5s passes, reconnect the power plug and turn on the power switch. 2 Checking the main PWB The connector or the FFC is not connected properly. Or, the wire, FFC, the PWB is faulty. Clean the terminal of the connectors on the main PWB, reconnect the connector of the wire, and reconnect the FFC terminal. If the wire or the FFC is faulty, repair or replace them. If not resolved, replace the main PWB.