To load envelopes into Tray 1

Printing tasks
   

To load envelopes into Tray 1

  1. Open Tray 1.

    HP 3550 3700 t1 open To load envelopes into Tray 1

  2. Slide out the tray extender and, if necessary, open the additional tray extender.

    HP 3550 3700 t1 slide tray out To load envelopes into Tray 1

  3. Set the paper width guides.

    HP 3550 3700 t1 adjust To load envelopes into Tray 1

  4. Load up to 10 envelopes in the center of Tray 1 with the side to be printed on facing up, with the stamp area closest to the printer, and the short edge toward the printer. Slide the envelopes into the printer as far as they will go without forcing them.

    HP 3550 3700 t1 load env To load envelopes into Tray 1

  5. Adjust the guides to touch the envelope stack without bending the envelopes. Make sure the envelopes fit under the tabs on the guides.

    HP 3550 3700 t1 adjust env To load envelopes into Tray 1
HP 3550 3700 To load envelopes into Tray 1