Auto Power Off Setting
The scanner automatically turns off if 4 hours elapse without scanning or another operation being performed.
To disable this setting, follow the procedure below.
1 Start Windows and log in as a user with administrator privileges.
2 Click the Start button, and then click [All Programs], [Canon
imageFORMULA Utility starts.
3 Click [CANON
Scanner properties are displayed.
4 Click the [Maintenance] tab and then clear the [Turn off automatically after 4 hours] check box.
5 Click [OK] to close the scanner properties.
88