HP LaserJet 4250 - Manual (Page 72)

3. Adjust the guides to touch the envelope stack without bending the envelopes. Make sure
that the envelopes fit under the tabs and maximum-height indicators on the guides.
4. To reduce curl and jams, open the rear output bin to use the straight-through paper path.
Feeding envelopes automatically (optional envelope feeder)
With the optional envelope feeder, the printer will automatically feed up to 75 standard-size
envelopes. To order an optional envelope feeder, see
Ordering parts, accessories, and
supplies .
● Print only on envelopes that are approved for use in the printer. See Envelopes .)
● Before you use the optional envelope feeder, ensure that the printer driver is set to
recognize it. You need to set this setting only once. See the printer driver online Help for
details.
● Ensure that you are familiar with the parts of the optional envelope feeder.
4 1
2
3
1 Release lever
2 Envelope weight
3 Tray extension
4 Guides
Installing the optional envelope feeder
Use these steps to install the optional envelope feeder onto the printer.
60 Chapter 2 Printing tasks ENWW