To Load Envelopes - Brother MFC-3420C User Manual

To load envelopes

1
Before loading, press the corners and sides of the envelopes to
make them as flat as possible.
If the envelopes are 'double-feeding', put one envelope in the
paper tray at a time.
2
Press and slide the paper guide to fit the width of the envelopes.
Insert them into the paper tray with the address side toward you
and pointed in the direction below.
Maximum Paper Mark
LOADING DOCUMENTS AND PAPER 2 - 10
Print Side