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Input Cassette Letter/A4
Recom-
mended
Location
Upper input feeder only
Capacity Up to 15, depending on the thickness of the envelopes
Type Use common office envelopes with diagonal joints, sharp folds and edges,
and ordinary gummed flaps, such as
Commercial #10: Great White
International DL: Great White
Print Mode Thick Stock
Notes Caution: Choose envelopes

without

fasteners, clasps,
transparent windows, peel-off strips for sealing, or material that
will melt, vaporize, offset, discolor, or emit dangerous fumes at
the fusing temperature (392° F/200° C). These items will
seriously damage your printer.
Do not print envelopes from the lower input feeder.
Use envelopes with a smooth exterior surface. Envelopes with a rough
surface may jam in the media cassette.
Print
only
on the address side of the envelope.
Envelopes should be dry. Do not preseal envelopes.
Caution:

Envelopes should only be printed from the upper input feeder.

1 In the printer driver (Paper tab, Paper Type option), select Thick Stock.
2 Place the envelopes on a flat surface, and flatten them by pressing down the
corners.