Epson Stylus 800 Series User Manual page 38

Insert an envelope into the manual feed slot with the wide
end at the top entering the printer first, and the printable
side face-up, until it meets resistance. The printer loads the
envelope to the print position automatically.
Send data from your computer. The printer ejects the
envelope automatically when it is finished printing.
Note:
your
printable area, see the Appendix.
If
the ink is not drying fast enough, try removing enzleiopes one
a time as theyyfinish printing.
lever counterclockwise as far as it will go. Then press the
Load/Eject button to load from the paper feeder.
application program keeps the printing entirely
only normal operating conditions.
under
Using
Other Printer Functions 2-5
of the