Canon ScanFront 300 Instructions Manual page 178

[Roller counter reset] screen
Total pages scanned
This counter is for the total number of document pages fed
by the scanner.
Pages scanned from the previous roller
change
This counter is for the number of document pages fed by
the scanner since the roller was replaced and the counter
was reset.
3.
Press the [Reset] button to reset the counter.
4.
Press [Close] to log out of the Administrator setting
screen.
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Chapter 9 Maintenance