Place the stack of envelopes on a ﬂat surface, ﬂatten them to
release any remaining air, and press the fold lines at edges
Be careful not to cut your hands with the edges of the envelopes.
Loosen the hard corners of the envelopes and ﬂatten curls as
shown in the ﬁgure.
Align the edges of the envelopes on a ﬂat surface.
Printing on Envelope