Canon imageRUNNER ADVANCE 715 series Service Manual page 331

E748-7011-00
Detection Description
Remedy
E748-7021-00
Detection Description
Remedy
E748-7022-00
Detection Description
Remedy
E748-9000-00
Detection Description
Remedy
E753-0001-00
Detection Description
Remedy
E760-0001-00
Detection Description
Remedy
E804-0000-00
Detection Description
Remedy
E805-0001-05
Detection Description
Remedy
E805-0002-05
Detection Description
Remedy
Start system verification function error
At startup, an error may occur due to invalid data of the OS boot loader on the flash PCB.
When this error occurs, the system has not been started normally. Therefore, it is not recorded in
the error log.
[Related parts]
- Flash PCB
[Remedy]
1. Replace the Flash PCB and reinstall the system using SST or a USB flash drive.
Start system verification function error
At startup, an error may occur due to invalid data of the OS kernel on the flash PCB.
When this error occurs, the system has not been started normally. Therefore, it is not recorded in
the error log.
[Related parts]
- Flash PCB
[Remedy]
1. Replace the Flash PCB and reinstall the system using SST or a USB flash drive.
Start system verification function error
At startup, an error may occur due to invalid data of the OS kernel on the flash PCB.
When this error occurs, the system has not been started normally. Therefore, it is not recorded in
the error log.
[Related parts]
- Flash PCB
[Remedy]
1. Replace the Flash PCB and reinstall the system using SST or a USB flash drive.
System error
System error
Contact to the sales company.
Download Error
Update of the system software failed.
Perform the following in the order while checking whether the error is cleared.
1. Turn OFF and then ON the main power.
2. Reinstall the system software using SST or a USB flash drive.
3. Replace the FLASH PCB, and reinstall the system software.
4. Collect debug log and contact the sales company.
Main Controller PCB internal error
An error was detected in the Main Controller PCB.
Check/replace the Main Controller PCB
Power Supply Fan error
It was detected that the Supply Fan was locked.
[Related parts] R1.00
- Harness between the AC Driver PCB (UN30/J117) and the Power Supply Cooling Fan (FM5/
J712)
- Power Supply Cooling Fan (FM5)
- AC Driver PCB (UN30)
[Remedy] Check/replace the related harness/cable, connector and parts.
Cartridge Upper Fan error.
It was detected that the Cartridge Upper Fan was locked.
Replacement of Cartridge Upper Fan.
Cartridge Lower Fan error.
It was detected that the Cartridge lower Fan was locked.
Replacement of the Cartridge Lower Fan.
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7. Error/Jam/Alarm