Oki ES1220n User Manual page 24

2. Press down on the loading platform.
3. Load the print media and adjust the guides (1) to the size media
being used.
• Letterhead stationery:
– For single-sided printing, load with pre-printed side up and
the top edge into the printer.
– For two-sided (duplex) printing, load with pre-printed side
down and top edge away from the printer. (Optional duplex
unit must be installed.)
• Envelopes: load print side up (flap down) with top edge to the
left and short edge into the printer. Do not select duplex print-
ing on envelopes.
ES 1220n Loading Paper • 24