Epson AcuLaser CX37DN Series - 500-Sheet Paper Cassette Unit (Tray 3)

500-Sheet Paper Cassette Unit (Tray 3)
1. Pull out Tray 3.
2. Press down the media pressure plate to lock it into place.
3. Slide the media guides to provide more space between them.
Epson AcuLaser CX37 Series Printer/Copier/Scanner User’s Guide
Media Handling 106