Canon imageCLASS MF3010 VP Multifunction Monochrome Laser Printer - Manual (Page 57)

Paper Loading Orientation
85RS-018
When printing on paper that has a preprinted letterhead or logo
Load paper as shown below.
( : Feeding direction)
Portrait orientation Landscape orientation
1-sided printing
(with the printed side face up) (with the printed side face up)
Printing on envelopes
Load envelopes with the front side (non-glued side) face up as shown below.
( : Feeding direction)
Envelope No.10, DL, ISO-C5
Load the envelopes with the flap toward the left side of the paper cassette when viewed from the front.
Envelope ISO-B5
Load the envelopes with the flap toward the back of the paper cassette when viewed from the front.
Basic Operation
52