Description: Erroneous communication with coin vendor (serial communication)
- Disconnection from the coin vendor has been detected since communication started after confirmation of normal connection to the coin vendor (after power-on).
- A serial communication error has occurred. (The serial communication error cannot be recovered.)
Remedy: - Check the connection between the image processor PCB and serial PCB. - Check the connectors of the serial PCB and coin vendor for normal connection. - Replace the serial PCB. - Check the coin vendor. - Replace the image processor PCB
Code: E730-0000
Description: inside error of the image processor PCB (PDL system error)
- The inside of the image processor PCB is faulty.
Remedy: - Replace the image processor PCB.
Code: E733-0000
Description: Erroneous communication between controller and printer
- Cannot communicate with the printer at startup
Remedy: - Check the connectors of the DC controller PCB and image processor PCB for normal connection. - Check the power supply of the printer (Check whether initialization is performed at startup). - Replace the DC controller PCB or image processor PCB.
Code: E736-0000
Description: CCU communication error
- The installed modem PCB is incompatible.
Remedy: - Check the connectors of the image processor PCB and modem. - Replace the modem PCB. - Replace the image processor PCB.
Code: E739-0000
Description: Erroneous communication between controller and network board
- The installed network board is incompatible.
Remedy: - Check the connectors of the image processor PCB and LAN PCB for normal connection. - Replace the LAN PCB. - Replace the image processor PCB.
Code: E805-0000
Description: Fan failure
- The fan is faulty.
Remedy: - Check the fan connector. - Replace the fan. - Replace the DC controller PCB.