Adjust the envelope support for the length of envelope you are loading:
Short envelopes—Fully close the envelope support.
Medium-length envelopes—Extend the envelope support to the middle position.
Long envelopes—Fully open the envelope support.
Lift the envelope weight back toward the printer.
Slide the width guide to the right.
Prepare the envelopes for loading.
Flex the envelopes back and forth to loosen them, and then fan them. Do not fold or crease the paper. Straighten the edges on a level surface.
Load the stack of envelopes flap side down.
| Warning—Potential Damage: Never use envelopes with stamps, clasps, snaps, windows, coated linings, or self-stick adhesives. These envelopes may severely damage the printer. |
| Note: Do not exceed the maximum stack height by forcing paper under the stack height limiter. |
Adjust the width guide to lightly touch the edge of the paper stack.
Lower the envelope weight to touch the paper stack.
From the printer control panel, set the Paper Size and Paper Type.