4.Press the sides of the left edge guide together and slide it against the envelopes (but not too tightly).
Load envelopes short edge first, printable side up, and flap edge left
Note:
For best results, press each envelope flat before loading, or load one envelope at a time. Avoid envelopes that are too thin; they may curl during printing.
Select the following settings when printing on envelopes:
■Plain paper as the Type (Windows®) or Media Type (Macintosh®) setting
■The correct envelope size as the Size (Windows) or Paper Size (Macintosh) setting
■Landscape as the Orientation setting
For instructions on selecting these settings, see:
18Loading Paper