You can load
envelopes in the main tray of the paper cassette. You can print on
plain paper envelopes in this size: No. 10
(4.1 × 9.5 inches [105 × 241 mm]).
Close
the output tray, if necessary.
Open the
front cover.
Pull out
the paper cassette.
Remove
any paper loaded in the photo tray on top, if
necessary.
Slide in
the main tray extension (if it is extended) and flip back the photo
tray.
Pinch
the tabs on the main tray edge guides and slide them
outward.
Load up
to 10 envelopes in the main tray as shown. Load them printable side
down and flap edge left.
Slide
the edge guides to the edges of the envelopes.
Lower
the photo tray.
Slide
the photo tray forward and make sure the envelopes do not flip up
at the back end of the tray.
If you
need to load paper in the photo tray, see the instructions for that
section.
Replace
the paper cassette.
Extend
the output tray and open the paper stopper.
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.