• Code: E677-0004
• Description: Print server failure. Abnormality detected on the CPU fan operation of printer server
• Remedy: 1. Check supplying power to the CPU fan 2. CPU fan replacement

• Code: E677-0010
• Description: Print server failure. unsupported print server is connected
• Remedy: Change for regular print server

• Code: E677-0080
• Description: Print server failure. Communication error in start-up
• Remedy: Cable connection check, a reinstallation

• Code: E710-0001
• Description: Printer IPC error. In case that IPC communication IC in the printer engine detected a failure when turning power ON
• Remedy: Cable disconnection

• Code: E711-0001
• Description: IPC communication is abnormal. When 4 or more error occurrence is set to the error register in IPC chip within 1.5 seconds.
• Remedy: Cable check

• Code: E711-0001
• Description: IPC communication failure. Occurrence of an error was set in the error resistor of the IPC chip more than four times in 1.5 seconds.
• Remedy: Check the cable.

• Code: E713-0001
• Description: Finisher communication error. Communication failed between the finisher and the copier machine.
• Remedy: Check the cable connection. Replace the finisher controller circuit PCB. Replace the DC controller circuit PCB.

• Code: E717-0001
• Description: Communication with the NE controller is abnormal. Error in the NE controller start When the NE controller which should have been connected is not connected before the power off at power supply time to turn on
• Remedy: Recover with service mode COPIER>FUNCTION>CLEA R>ERR after cable check