Canon imageRUNNER ADVANCE 4551i Service Manual page 481

732-0F20-00
Detection Description
Remedy
732-0F21-00
Detection Description
Remedy
732-0F22-00
Detection Description
Remedy
732-0F23-04
Detection Description
Remedy
732-8888-00
Detection Description
Remedy
733-0000-05
Detection Description
Remedy
733-0001-05
Detection Description
Remedy
Communication error
Communication error that can be recovered by reboot
If it is detected again immediately after reboot, E732-0020 is generated.
It is not necessary to perform a remedy because the machine is automatically rebooted after log
collection.
Communication error
Communication error that can be recovered by reboot
If it is detected again immediately after reboot, E732-0021 is generated.
It is not necessary to perform a remedy because the machine is automatically rebooted after log
collection.
Communication error
Communication error that can be recovered by reboot
If it is detected again immediately after reboot, E732-0022 is generated.
It is not necessary to perform a remedy because the machine is automatically rebooted after log
collection.
Communication error
Communication error that can be recovered by reboot
If it is detected again immediately after reboot, E732-0023 is generated.
It is not necessary to perform a remedy because the machine is automatically rebooted after log
collection.
Communication error
Scanner for a different model was detected at communication with the Reader.
Replace the Reader Unit with the one for this model.
Printer communication error
A communication error between the DC Controller PCB and the Main Controller PCB was detected
at startup.
[Related parts] R1.00
- Harnesses between the DC Controller PCB and the Main Controller PCB
- DC Controller PCB
- Main Controller PCB
[Remedy] Check/replace the related harness/cable, connector and parts.
[Reference] Before replacing the DC Controller PCB, back up the service mode data (approx. 2
min) and restore the backup data after the replacement so the data may be able to be protected.
- Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP
- Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES
Printer communication error
A communication error between the DC Controller PCB and the Main Controller PCB was detected.
[Related parts] R1.00
- Harnesses between the DC Controller PCB and the Main Controller PCB
- DC Controller PCB
- Main Controller PCB
[Remedy] Check/replace the related harness/cable, connector and parts.
[Reference] Before replacing the DC Controller PCB, back up the service mode data (approx. 2
min) and restore the backup data after the replacement so the data may be able to be protected.
- Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP
- Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES
468
7. Error/Jam/Alarm