Epson NPD4908-00 EN User Manual page 27

User's Guide
B
Pull out the paper cassette.
C
Slide the edge guides to the sides of the paper cassette.
Note:
When using Legal-size paper, remove the CD/DVD tray, and then extend cassette 2 as shown in the illustration.
D
Slide the edge guide to adjust to the paper size you will use.
Note:
If you are loading envelopes, skip this step.
Paper and Media Handling
27