HP (Hewlett-Packard) 4000 Series, 4050 Series Printer User Manual


 
1-20 Printer Description
Envelopes
Envelope Construction
Envelope construction is critical. Envelope fold lines can vary
considerably, not only between manufacturers, but also within a box
from the same manufacturer. Successful printing on envelopes
depends upon the quality of the envelopes. When selecting
envelopes, consider the following components:
Weight: The weight of the envelope paper should not exceed
28 lb (105 g/m
2
), or jamming may result.
Construction: Prior to printing, envelopes should lie flat with less
than 0.25 in (6 mm) curl, and should not contain air. (Envelopes
that trap air may cause problems.)
Condition: Make sure envelopes are not wrinkled, nicked, or
otherwise damaged.
Sizes in Tray 1: From 3 by 5 in (76 by 127 mm) to 8.5 by 14 in
(216 by 356 mm).
Sizes in the optional envelope feeder: From 3.5 by 6.3 in
(90 by 160 mm) to 7 by 10 in (178 by 254 mm).
If you do not have an optional envelope feeder, always print
envelopes from Tray 1. If envelopes wrinkle, try opening the Rear
Output Bin.