Loading envelopes and post cards, About envelopes – Brother MFC-790CW User Manual
Page 28
 
Chapter 2
12
i
While holding the paper tray in place, 
pull out the paper support (1) until it 
clicks, and then unfold the paper 
support flap (2).
Note
Do not use the paper support flap for 
Legal paper.
Loading envelopes and 
post cards
2
About envelopes
2
Use envelopes that weigh from 20 to 25 lb 
(80 to 95 g/m
2
).
Some envelopes need margin settings to 
be set in the application. Make sure you 
do a test print first before printing many 
envelops.
CAUTION
DO NOT use any of the following types of 
envelopes, as they will cause paper feed 
problems:
• That are of a baggy construction.
• That are embossed (have raised writing
on them).
• That have clasps or staples.
• That are pre-printed on the inside.
Occasionally you may experience paper 
feed problems caused by the thickness, 
size and flap shape of the envelopes you 
are using.
1
2
Glue
Double flap