Xerox DocuPrint N3225 System Administrator Manual page 115

Automatic Tray Switching
Tray switching is made possible via the Tray Sequence
item in the Control Panel's Tray Menu. It enables
grouping of Trays 1 and 2 in the printer, the 50 Sheet
Bypass Feeder, and Trays 3, 4 and 5 in the 2,500 Sheet
Feeder (if installed) into a variety of sequence
combinations. Tray switching can also be turned off.
The 50 Sheet Bypass Feeder is referred to as the MBF (for
Multiple Bypass Feeder) in the Control Panel's Tray Sequence
settings.
A description of the settings and rules for using the Tray
Sequence function is presented in Table 1.31 "Tray
Sequence Default" (page 1-108).
Chapter 1: Configuring the Printer 1-107