Canon MF55DD Series Basic Manual page 37

3
Pinch and slide the length slide guide to fit the size of the paper
stack you want to load.
IMPORTANT
If the slide guides are not adjusted correctly for the size of the paper, the quality of your
printouts may be adversely affected.
4
Load the paper stack in the cassette with the print side down.
When you load paper with a logo on, position the paper with the print side down (logo
side) and load it so that the top of the paper feeds first in the cassette.
Loading Paper 2-5
2