Printing Procedure - Toshiba e-studio 165 Printing Manual

Printing procedure

Printing on envelopes is available only when Windows computers are used.
1
Place the envelopes on a flat clean surface, and then press them
with your hands in the direction of the arrows to let the air out of
them.
If the edges of the envelopes are bent, straighten them.
Press the flaps of the envelopes well to prevent them from becoming rolled up.
Acceptable Media Types 17