• Code: 686-09 S99
• Description: Finisher communication error 9
  •Communication error occurred between the PRH and Finisher.
  •The packet structure of the synchronization sequence received by the PRH does not conform to the standard. (syn packet error)

• Code: 686-10 S99
• Description: Finisher communication error 10
  •Communication error occurred between the PRH and Finisher.
  •No ACK was received within the specified interval following transmission by the PRH of the synchronization sequence packet. (syn reception timeout)

• Code: 686-11 S99
• Description: Finisher communication error 11
  •Communication error occurred between the PRH and Finisher.
  •The Finisher ACK for the synchronization sequence packet transmitted by the PRH does not conform to the standard. (syn sequence error)

• Code: 686-12 S99
• Description: Finisher communication error 12 (HC Finisher & HC Auto Stacker)
  •Communication error occurred between the HC Control PCB and Finisher or HC Auto Stacker.
  •No free space in the transmitting buffer when command was transmitted by the HC Control PCB. (transmitting buffer full)

• Code: 686-13 S99
• Description: Finisher communication error 13 (HC Finisher & HC Auto Stacker)
  •Communication error occurred between the HC Control PCB and Finisher or HC Auto Stacker.
  •No free space in the receiving buffer when command was received by the HC Control PCB. (receiving buffer full)

• Code: 687-01 S99
• Description: RH internal error 1
  •Error occurred inside the PRH control program.

• Code: 688-01 S99
• Description: Finisher communication error 1
  •Error occurred in Finisher-related communications between the HC and PRH.
  •Connected unit notification command (XH-90) reception timeout.

• Code: 688-02 S99
• Description: Finisher communication error 2
  •Error occurred in Finisher-related communications between the HC and PRH.
  •Unit configuration notification command (XH-91) reception timeout.