• Load letterhead faceup with the top edge entering the printer first. For two‑sided (duplex) printing, loadletterhead facedown with the bottom edge entering the printer first.• Load envelopes with the flap on the left side facedown.Warning—Potential Damage: Never use envelopes with stamps, clasps, snaps, windows, coated linings, orself‑stick adhesives. These envelopes may severely damage the printer.5 From the printer control panel, set the paper size and paper type in the Paper menu to match the paper or specialtymedia loaded in the multipurpose feeder.Using the standard bin and paper stopThe standard bin holds up to 150 sheets of 20‑lb paper. It collects prints facedown. The standard bin includes a paperstop that keeps paper from sliding out the front of the bin as it stacks.Loading paper and specialty media 66