Canon iR C6800 Series, Service Manual

Page: 1018 / 1404

Chapter 14
14-34
14.3.41
E505
0005-5756
T-14-43
14.3.42 E514
0005-5761
T-14-44
Code Detail Cause/Particulars of detection Remarks
E505 There is an error in the backup memory of the finisher (finer R1/R2).
0001 Indicates that there is an error in the check sum
of the EEPROM on the finisher controller PCB
at time of poweron.
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.
0002 Indicates that there is an error in the check sum
of the EEPROM on the puncher driver PCB at
time of poweron.
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.
Code Detail Cause/Particulars of detection Remarks
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.
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?
8002 The home position sensor does not go
on when the trailing edge assist motor
has been rotated for a specific period
of time.
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?