Remedy: The fuser is not operating properly. Does the error still occur? Check to confirm that the fuser is in position. Replace the fuser. Replace the fuser motor.
Code: 929
Display: Service Call 929
Description: Waste Toner Transfer Motor Lock Error
Remedy: The waste toner transfer motor is not operating properly. Does the error still occur? Check to confirm that the waste toner transfer system is operating properly. Replace the waste toner motor.
Code: 930
Display: Service Call 930
Description: Sub-CPU Clock Frequency Error
Remedy: The Sub-CPU clock frequency is not correct. Does the error still occur? Check the connection of the S2M board. Replace the S2M board.
Code: 931
Display: Service Call 931
Description: Duplex CPU Clock Frequency Error
Remedy: The duplex CPU clock frequency is not correct. Does the error still occur? Check the connection of the V72-2 board. Replace the V72-2 board.
Code: 932
Display: Service Call 932
Description: Inverter CPU Clock Frequency Error
Remedy: The inverter CPU clock frequency is not correct. Does the error still occur? Check the connection of the V72-3 board. Replace the V72-3 board.
Code: 933
Display: Service Call 933
Description: Trya2 CPU Clock Frequency Error
Remedy: The tray-2 CPU clock frequency is not correct. Does the error still occur? Check the connection of the V72-1 board of tray 2. Replace the V72-1 board.