You can load
envelopes in Cassette 2 (lower cassette) as described here. You can
print on plain paper envelopes in this size: No. 10
(4.1 × 9.5 inches [105 × 241 mm]).
Note: Do not
remove or insert the paper cassette during printing.
Close
the output tray, if necessary.
Note: As you slide
in the output tray, there may be slight resistance and noise. This
is normal.
Open the
front cover.
Pull on
the front cover to pull out the lower paper cassette.
Slide
the edge guides outward.
Insert
up to 10 envelopes, printable side facedown and flap edge left, as
shown.
Note: Make sure
the envelope is not sticking out from the end of the
cassette.
Slide
the edge guides against the envelopes, but not too tightly.
Note: Make sure
the envelopes are under the tabs on the edge guides.
Keep the
cassette flat as you insert it.
Always follow
these envelope loading guidelines:
If you have
trouble loading a stack of envelopes, press each envelope flat
before loading it or load one envelope at a time.
Do not load
envelopes that are curled, folded, or too thin.