Epson WorkForce Pro WF-R8590 DTWF - Manual (Page 175)

4. Reattach the cover.
5. Insert the paper cassette, and then set the output tray.
Removing Jammed Paper from the Paper Cassette (C1/C2/C3/C4)
Note:
If the optional cabinet and the paper cassette units are installed, do not pull out two or more paper cassettes at the same
time.
1. Pull out the paper cassette.
User's Guide
Solving Problems
175