Brother HL-7050 Service Manual page 52

CHAPTER 2 INSTALLATION AND BASIC OPERATION
4.3 Printing on Envelopes (Face up printing)
Use of any of the envelopes listed below may cause damage to your printer. Such damage is
not covered under any warranty or service agreement.
Envelopes that are damaged, curled, wrinkled, or irregularly shaped
Envelopes that are extremely shiny or highly textured
Envelopes with clasps, snaps or tie strings
Envelopes with self-adhesive closures
Envelopes of baggy construction
Envelopes that are not sharply creased
Embossed envelopes
Envelopes that were previously printed by a laser printer
Envelopes that are pre-printed on the inside
Envelopes that cannot be arranged uniformly when placed in a pile
Envelopes constructed with paper that exceeds the paper weight specifications for the
printer.
Poorly manufactured envelopes with edges that are not straight or consistently square.
Envelopes with transparent windows, holes, cutouts or perforations.
NOTE:
Before printing envelopes, fan the stack well to avoid paper jams and misfeeds.
Do not load different types of paper at the same time in the paper tray because it may
cause paper jams or misfeeds.
Do not print envelopes using duplex printing.
For correct printing, select the same paper size from within the software application as the
paper in the tray.
If the application software does not support paper size selection on its print menu, the
paper size on the printer's control panel under the PAPER menu can be changed. For
more information, see
(1) Open the MP tray and lower it gently.
subsection 5.5.2 'Paper' in this
Fig. 2-31
2-22
chapter.