Description: While the ADF is in standby, the communication with its host machine is disrupted for 5 sec or more; or, while the ADF is in operation, the communication with its host machine is disrupted for 0.5 sec or more
Causes: The IPC communication is faulty. The communication line has an open circuit. The ADF controller PCB is faulty.
Remedy:
Code: E500-0000
Description: The communication between the copier and the finisher is disrupted and is not corrected for 5 sec or less
Causes: The copier harness is faulty. (disconnected connector, open circuit) The finisher controller PCB or the copier’s DC controller PCB is faulty.
Remedy:
Code: E501-0001
Description: The communication between the finisher controller PCB and the puncher drive PCB is disrupted
Causes: The finisher controller PCB is faulty. The puncher drive PCB is faulty.
Remedy:
Code: E505-0001
Description: When the main power is turned on, the checksum of the finisher controller PCB has a fault
Causes: The EEPROM is faulty. The finisher controller PCB is faulty. The puncher driver PCB is faulty.
Remedy:
Code: E505-0002
Description: When the main power is turned on, the checksum of the puncher driverPCB has a fault
Causes: The EEPROM is faulty. The finisher controller PCB is faulty. The puncher driver PCB is faulty.
Remedy:
Code: E510-0001
Description: The feeding roller does not leave home position when the feed motor is driven for 2 sec
Causes: The feed motor (M1) is faulty. The setting roller home position sensor is faulty. The finisher controller PCB is faulty.