Print on envelopes
When choosing envelopes, avoid envelopes that have a very slick finish, self-stick
adhesives, clasps, or windows. Also, avoid envelopes with thick, irregular, or curled
edges, or areas that are wrinkled, torn, or otherwise damaged.
Make sure the envelopes you load in the product are tightly constructed and that the folds
are sharply creased.
NOTE: For more information about printing on envelopes, see the documentation
available with the software program you are using.
Follow the instructions for your operating system.
Print on envelopes (Windows)
Print on envelopes (Mac OS X)