Load envelopes
- Load the envelopes vertically against the right side of the paper support. Make sure the print side of the envelopes is facing you with the stamp location in the upper left corner.
- Squeeze and slide the paper guide to the left edge of the envelopes. Do not load envelopes with holes, perforations, cutouts, deep embossing, metal clasps, string ties, metal folding bars, or exposed flap adhesive. Your All-In-One's paper support can hold up to 10 envelopes.