Canon Color imageCLASS MF741Cdw
Service Mode. Backing up
Because setting values and management data of the host machine are stored in the Main Controller PCB, they need to be backed up before replacing the Main Controller PCB. (Do not remove the Main Controller PCB.) Also, restoration of the backup data is necessary after replacing the Main Controller PCB.
Backup: Connect a USB flash drive to the USB memory port.
COPIER > FUNCTION > SYSTEM > EXPORT
Restore: Restore backup data of the USB flash drive.
COPIER > FUNCTION > SYSTEM > IMPORT
NOTE:
As for the user data (the Settings/Registration data, etc.), be sure to back up the user data before replacing the Main Controller
PCB and then restore it after replacement by either of the following methods:
Backup
- Menu > Management Settings > Data Management > Import/Export > Export
- Remote UI > Settings/Registration > Management Settings > Data Management > Import/Export > Export
Restore
- Menu > Management Settings > Data Management > Import/Export > Import
- Remote UI > Settings/Registration > Management Settings > Data Management > Import/Export > Import