Xerox DP N24 System Administrator Manual page 254

2,500 Sheet Feeder
7 Remove Tray 2 from the printer by pulling it
out all the way, then lifting it up and out of the
printer. Repeat for Tray 3 in the 2,500 Sheet
Feeder.
C-6 DP N24, N32 and N40 System Administrator Guide
8 Attach the left and right mounting brackets,
securing them with the supplied screws.
9 Reinsert the paper trays.