Canon imageFORMULA DR-X10C User Manual page 97

5
Use a moistened, well wrung-out cloth to wipe off any dirt
from the roller.
Reinstalling the Retard Roller
1
Set the retard roller into place in the scanner.
2
Align the notches in the roller with the shaft pins in the
scanner, then slide the roller lock lever in the direction
indicated by the arrow.
3
Pull the roller lock lever down to lock the retard roller in
place.
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