Canon SCANFRONT 300P - Manual (Page 170)

9-9
Chapter 9 Maintenance
2. Open the retard roller cover, and pull it out straight.
3. Hook the new document holding guide (four hooks)
onto the roller cover, and slide it down to set it in
place.
4. Insert the retard roller cover straight with the
document holding guide attached.
Replacing the Feed Roller Cover
1. Open the feed roller cover, and pull it out straight.
2. Insert the new feed roller cover straight.
❏ Checking the Page Count and Resetting
the Counter
Check the page count on the Roller Counter Reset screen
of the Administrator Setting screen.
IMPORTANT
The roller counter counts the number of pages fed by replaced
rollers. Make sure to reset the counter when you replace the
rollers since this enables a warning telling you when the page
number limit has nearly been reached and the roller needs to be
replaced.