43Printing
Paper and Other Print Media
■ Envelopes
• Use only US Commercial #10 or European DL envelopes with this printer.
• Before loading envelopes in the printer, press down on the center of the stack to
expel all the air inside the envelopes, crease the edges if they are not perfectly
square, and bend the envelopes opposite to the direction of the curl if they are
curled.
• If the envelopes do not feed smoothly, use a pen
or other flat object to crease the leading edges of
the envelopes.
• To prevent feed problems, make sure none of
the flaps are overlapping, and do not use
self-sealing envelopes.
• Do not attempt to feed envelopes that have been heavily embossed or treated
with any type of special coating or coloring.
Press down on the stack on the
edges, the center, and corners
to ensure that all the air is
expelled from the envelopes.
Press down the flaps.