Description: Printer engine communication error
- Erroneous communication between the Engine controller PCB and Main Controller Board was detected.
Remedy: - Check the connectors of the Engine controller PCB and Main Controller Board. - Replace the Engine controller PCB for normal connection. - Replace the Main Controller Board.
Code: E716-0
Description: Erroneous communication with optional cassette
- Disconnection of the optional cassette was detected after power-on, detection of normal connection to the optional cassette, and start of communication.
Remedy: - Check the connectors of the optional cassette PCB and Engine controller PCB. - Replace the optional cassette PCB for normal connection. - Replace the Engine controller PCB
Code: E730-0
Description: Inside error of the Main Controller Board (PDL system error)
- The inside of the Main Controller Board is faulty.
Remedy: - Replace the Main Controller Board.
Code: E733-0
Description: Erroneous communication between controller and printer
Cannot communicate with the printer at startup.
Remedy: - Check the connectors of the Engine controller PCB and Main Controller Board for normal connection. - Check the power supply of the printer (Check whether initialization is performed at startup). - Replace the Engine controller PCB or Main Controller Board.
Code: E736-0
Description: CCU communication error
- The installed modem PCB is incompatible.
Remedy: - Check the connectors of the Main Controller Board and modem. - Replace the modem PCB. - Replace the Main Controller Board.
Code: E739-0
Description: Erroneous communication between controller and network board
- The installed network board is incompatible