Canon imagerunner C5180 Service Manual page 628

Chapter 18
Displayed Detection timing
code
0000 When a communication error has
occurred in the main controller
PCB at startup
E400 Feeder communication error
0001 Checksum error
0002 Reception status error
0003 Reception interrupt error
E402 Transport motor error
The transport motor (M2) fails to
run.
Defective transport motor clock
sensor (SR1)
E413 Pressure motor trouble
0001 Pressure HP sensor OPEN
0002 Pressure HP sensor CLOSE
E490 Wrong model error
0001 When the feeder of another model
has been detected
E500 Finisher communication error
0001 When trouble in the prescribed
number of times or in the
prescribed period of time has been
detected during communication
between the copier itself and
finisher
E503 Saddle communication error
0002 When communication with the
saddle stitcher is interrupted
E505 Finisher backup memory error
0001 When the checksum value
calculated by the CPU differs from
the checksum values of the data
held inside the RAM
0002 When the verify processing is not
completed even after 2000 ms have
elapsed during data writing
E514 Bundling (forward rotation direction) error
8001 When the trailing edge fails to leave
the trailing edge assist home
position even when the trailing
edge assist motor has been driven
for 3 sec.
8002 When the trailing edge fails to
return to the trailing edge assist
home position even when the
trailing edge assist motor has been
driven for 3 sec.
E520 Offset error
18-10
Remedial action
Check the connections between the main controller PCB and main
controller PCB (sub). Replace the main controller PCB. Replace the main
controller PCB (sub).
Check the connections between the ADF controller PCB and main
controller PCB (sub). Replace the ADF controller PCB. Replace the main
controller PCB (sub).
When the transport motor encoder pulse is not detected even when 0.3 sec.
has elapsed after the signal to drive the DF transport motor was set to ON
Replace the pressure motor.
Connect the feeder for this unit.
Check the connections between the DC controller PCB and finisher
controller PCB. Replace the finisher controller PCB. Replace the DC
controller PCB.
- Check the connections between the saddle stitcher controller PCB and
finisher controller PCB.
- Replace the saddle stitcher controller PCB and finisher controller PCB.
Replace the finisher controller PCB.
Replace the trailing edge assist motor (M109) and trailing edge assist home
position sensor (PI109).