![](/images/backgrounds/286767/hp-laserjet-5100dtn-users-manual-54910349x1.png)
Loading Envelopes in Tray 1
1 Open Tray 1 and pull out the tray
extension. If the envelopes are longer than 9 inches (229 mm), flip open the second tray extension.
2 Open the rear output bin and pull out the tray extension. (This reduces envelope curl and wrinkling.)
3 Load up to 10 envelopes in the center of Tray 1 with the
4 Adjust the guides to touch the envelope stack without bending the envelopes. Make sure the envelopes fit under the tabs on the guides.
ENWW
Chapter 2: Printing Tasks 41