Epson AcuLaser M1400 Series User Manual page 32

5. Before loading the print media, flex the sheets back and forth, and then fan them. Straighten the
edges of the stack on a level surface.
6. Load print media on the multipurpose feeder (MPF) with the top edge first and with the
recommended print side facing up.
7. Adjust the paper width guides until they rest lightly against the edges of the stack of print media.
Epson AcuLaser M1400 Series User's Guide
Printing Basics 32