Canon LBP-5100 User Manual page 135

3
5
3-56 Loading Custom Size Paper (Non-Standard Paper) or Paper at a Size of Statement, Foolscap, or 16K in
the Paper Source
IMPORTANT
Be sure to align the paper guides with the width of the paper. If the paper guides
are too loose or too tight, this may result in misfeeds or paper jams.
While holding the lock release lever of the rear paper guide,
slide the guide to the size mark for the loaded paper.