Dell 3100cn Color Laser Printer - Manual (Page 122)

Specifies Alternate Tray.
Available Alternate Trays are follows.
0
Use Printer Settings
1
Display Message
2
Feed from Multipurpose Feeder
3
Use Nearest Size (Adjust to Fit)
4
Use Larger Size (Adjust to Fit)
5
Use Nearest Size (No Zoom)
6
Use Larger Size (No Zoom)
-St=mode
Specifies Feed Separators from.
Available Feed Separators from the following.
auto
AutoTray/Auto
1
1stTray/Tray 1 (standard 250-sheet tray module)
2
2ndTray/Tray 2 (optional 250-sheet tray module or 500-sheet tray module)
off
Off
-Sp
Specifies Printed Separators
-Sb
Specifies Skip Blank Pages.
-Cm=mode
Specifies Output Color.
Available Output Colors are as follows.
c
Color (CMYK)
k
Black
-Pr=mode