E732-0020-00 Communication Error; E732-0021-00 Communication Error; E732-0022-00 Communication Error; E732-0023-04 Communication Error - Canon imageRUNNER ADVANCE C3500 III Series Service Manual

E732-0020-00
Detection Description
Remedy
E732-0021-00
Detection Description
Remedy
E732-0022-00
Detection Description
Remedy
E732-0023-04
Detection Description
Remedy
E732-0F01-04
Detection Description
Remedy
E732-0F20-00
Detection Description
Remedy
E732-0F21-00
Detection Description
Remedy
E732-0F22-00
Detection Description
Remedy
Communication error
A communication error of the Main Controller PCB was detected.
[Related parts] Main Controller PCB (UN05)
[Remedy] Check/replace the related harness/cable, connector and parts.
[Reference] Before replacing the Main 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> RSRAMBUP
- Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMRES
Communication error
A communication error of the Main Controller PCB was detected.
[Related parts] Main Controller PCB (UN05)
[Remedy] Check/replace the related harness/cable, connector and parts.
[Reference] Before replacing the Main 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> RSRAMBUP
- Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMRES
Communication error
A communication error of the Main Controller PCB was detected.
[Related parts] Main Controller PCB (UN05)
[Remedy] Check/replace the related harness/cable, connector and parts.
[Reference] Before replacing the Main 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> RSRAMBUP
- Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMRES
Communication error
A communication error of the Main Controller PCB was detected at startup/recovery from sleep.
[Related parts] Main Controller PCB (UN05)
[Remedy] Check/replace the related harness/cable, connector and parts.
[Reference] Before replacing the Main 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> RSRAMBUP
- Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMRES
Communication error
Communication error that can be recovered by reboot
If it is detected again immediately after reboot, E732-0001 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, E732-0020 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.
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7. Error/Jam/Alarm