Chapter 3 Using the Printer 41Printing on EnvelopesYou can stack up to five envelopes in the sheet feeder. U.S. Commercialnumber 10 (COM10) envelopes and European DL envelopes arerecommended. You may be able to stack envelopes of other sizes in thesheet feeder; however, Canon cannot guarantee consistent performance onenvelope sizes other than COM10 and DL.The following envelopes are not recommended because they may causejams or smears, or may damage your printer:o Envelopes with windows, holes, perforations, cutouts, and doubleflaps.o Envelopes made with special coated paper or deeply embossed paper.o Envelopes using peel-off sealing strips.o Envelopes in which letters have been enclosed.When you are ready to print on envelopes, follow these steps to stackenvelopes in the sheet feeder.1. Make sure the paper support is open and move the paper guide tothe left to match the width of the envelopes.Using the Printer
