Canon imageRUNNER ADVANCE 4551i Service Manual page 470

614-0701-00
Detection Description
Remedy
614-0711-00
Detection Description
Remedy
Flash PCB error
An error was detected in system setting value (service mode, etc.) storage area. (Initialization failed
at startup or I/O error at startup)
When this error occurs, the system has not been started normally. Therefore, it may not be
recorded in the error log.
[Related parts] R1.00
- Flash PCB
- Main Controller PCB
[Remedy] Perform the following in the order while checking whether the error is cleared. When
prioritizing clearing of the error, skip Remedies 2 and 3.
Although the error is cleared by "HD-CHECK", it may occur again. Thus, perform Remedies 1 to
4.
1. Check the related harness/cable and connector.
2. Select COPIER> FUNCTION> SYSTEM> CHK-TYPE> "8", and execute "HD-CHECK". Then,
turn OFF and then ON the main power.
3. Obtain the necessary backup data by referring to the backup data list.
[Reference] For backup and restoration, refer to "Adjustment> Main Controller System" and
"Appendix> Backup Data List" in the Service Manual.
4. Select COPIER> FUNCTION> SYSTEM> CHK-TYPE> "8", and execute "HD-CLEAR". Then,
turn OFF and then ON the main power.
[Reference] Only the data in the corresponding partitions is deleted.
5. Select COPIER> FUNCTION> SYSTEM> CHK-TYPE> "0", and execute "HD-CLEAR". Then,
turn OFF and then ON the main power.
[Reference] All the partitions that can be deleted are deleted.
6. Enter safe mode using (2+8) startup. Then format the HDD and reinstall the system software
using SST or a USB memory.
7. Check/replace the related parts.
Flash PCB error
An error was detected in system setting value (service mode, etc.) storage area. (File could not
be written in the Flash PCB after startup or I/O error after startup)
[Related parts] R1.00
- Flash PCB
- Main Controller PCB
[Remedy] Perform the following in the order while checking whether the error is cleared. When
prioritizing clearing of the error, skip Remedies 2 and 3.
Although the error is cleared by "HD-CHECK", it may occur again. Thus, perform Remedies 1 to
4.
1. Check the related harness/cable and connector.
2. Select COPIER> FUNCTION> SYSTEM> CHK-TYPE> "8", and execute "HD-CHECK". Then,
turn OFF and then ON the main power.
3. Obtain the necessary backup data by referring to the backup data list.
[Reference] For backup and restoration, refer to "Adjustment> Main Controller System" and
"Appendix> Backup Data List" in the Service Manual.
4. Select COPIER> FUNCTION> SYSTEM> CHK-TYPE> "8", and execute "HD-CLEAR". Then,
turn OFF and then ON the main power.
[Reference] Only the data in the corresponding partitions is deleted.
5. Select COPIER> FUNCTION> SYSTEM> CHK-TYPE> "0", and execute "HD-CLEAR". Then,
turn OFF and then ON the main power.
[Reference] All the partitions that can be deleted are deleted.
6. Enter safe mode using (2+8) startup. Then format the HDD and reinstall the system software
using SST or a USB memory.
7. Check/replace the related parts.
457
7. Error/Jam/Alarm