Epson B-310N User Manual page 32

4. Load envelopes short edge first with the flap facing down and to the left. Then slide the left edge
guide against the left edge of the envelopes.
Note:
❏ The thickness of envelopes and their ability to fold vary widely. If the total thickness of the stack of
envelopes exceeds 15 mm, press down on the envelopes to flatten them before loading. If print quality
declines when a stack of envelopes is loaded, load one envelope at a time.
❏ You can load up to 15 envelopes at a time in the rear sheet feeder.
❏ Do not use envelopes that are curled or folded.
❏ Flatten the envelope flaps before loading.
❏ Flatten the leading edge of the envelope before loading.
❏ Avoid using envelopes that are too thin, as they may curl during printing.
For printing instructions, see the following instructions.
& See "Printing on Envelopes" on page 43.
B-310N/B-510DN User's Guide
Paper Handling 32