Oce 3121 Technical & Service Manual page 597

Movement of the trays
The delivery trays 2 and 3 shift to the rear and the front to sort outputs, thereby
stacking the outputs as shown in the Figure.
Shifting of the
Tray shifts
tray
516 TSM Océ 3121
Tray 2 or 3
Delivery tray 2 or 3
Sheets sorted on the tray
Sheets sorted on delivery tray (top view)
Sheet from the 2nd job
Sheet from 2nd job
Shift
Shift
Sheet from the 3rd job
Sheet from 3rd job
Sheet from the 1st job
Sheet from 1st job
Functional description of the 3-tray unit