Canon iR C6800 Series Service Manual page 1018

Chapter 14
14.3.41 E505
Code Detail
E505
0001
0002
14.3.42 E514
Code Detail Cause/Particulars of detection
E514
There is an error in the trailing edge assist motor (finisher R1/R2).
8001 The home position sensor does not go
off when the trailing edge assist motor
has been rotated for a specific period
of time.
8002 The home position sensor does not go
on when the trailing edge assist motor
has been rotated for a specific period
of time.
14-34
Cause/Particulars of detection
There is an error in the backup memory of the finisher (finer R1/R2).
Indicates that there is an error in the check sum
of the EEPROM on the finisher controller PCB
at time of power on.
Indicates that there is an error in the check sum
of the EEPROM on the puncher driver PCB at
time of power on.
T-14-43
Turn off the main power, and check the DC control,
wiring of the finisher PCB, and 24V system fuse;
then, turn on the main power.
Turn off the main power, and check the wiring of
the DC controller PCB and the puncher controller
PCB: then, check the 24V system fuse, and turn
back on the main power.
T-14-44
1) Check the trailing edge assist home position sensor. Is the sensor normal?
2) Check the wiring between the finisher controller PCB and the trailing
edge assist motor. Is the wiring normal?
3) Check the trailing edge assist mechanism. Is there a fault?
4) Try replacing the trailing edge assist motor. Is the problem corrected?
1) Check the trailing edge assist home position sensor. Is the sensor normal?
2) Check the wiring between the finisher controller PCB and the trailing
edge assist motor. Is the wiring normal?
3) Check the trailing edge assist mechanism. Is there a fault?
4) Try replacing the trailing edge assist motor. Is the problem corrected?
Remarks
Remarks
0005-5756
0005-5761