Loading Envelopes
1. Load up to 10 envelopes, flap edge first and printable side up.
Tip: For best results, press each envelope flat before loading it, or load one envelope at a time.
2.Place the envelopes against the right edge of the sheet feeder, beneath the tab.
3.Press the locking tab on the left edge guide and slide it against the envelopes.
Load with the printable side up, flap side down
4.Before you print, make sure you choose the correct envelope size as the paper Size (Windows) or Paper Size (Macintosh) setting. See page 10 (Windows), page 12 (Macintosh OS 8.6 to 9.x), or page 14 (Macintosh OS X) for instructions.
Printing From Start to Finish 9