HP Color LaserJet 2550 Printer series - Manual (Page 52)

Printing on special media
Printing speeds might be automatically reduced when printing on any special print media.
Printing on envelopes
● Load envelopes into tray 1 only.
● Do not load more than 10 envelopes into tray 1.
● The weight of the envelope paper should not exceed 90 g/m 2 (24 lb).
● Make sure that envelopes are not damaged and are not stuck together.
● Never use envelopes that have clasps, snaps, windows, coated linings, self-stick
adhesives, or other synthetic materials.
● If you are using a non-standard size of envelope, select the appropriate envelope as the
Type.
CAUTION Failure to follow the guidelines above can result in jams.
For more information, see Print-media specifications .
To print on envelopes
1. Open tray 1 and slide out the extender fully. If tray 1 is already open, remove any paper
or other print media from it.
2. On the back of the printer, lower the rear output door to prevent the envelopes from
curling.
42 Chapter 3 Printing tasks ENWW