Epson STYLUS SCAN 2500 User Manual page 23

Make sure the printable side of the paper is facing up when
loading media into the sheet feeder. See the instructions
included with the media to determine which side is the
printable surface. Some media come with one corner removed
to help identify the correct loading direction, as shown in the
illustration.
Note:
If you expand the printable area with the Maximum setting in the
printer driver, the cut corner on special paper may mar your
printout.
Make sure the paper stack fits under the arrow mark located
on the inside surface of the left edge guide.
3-4
Paper Handling
cut corner
printable
side up