Dell 3115cn Color Laser Printer - Manual (Page 575)

auto
AutoTray/Auto
1
1stTray/Tray 1 (Standard 250-sheet tray)
2
2ndTray/Tray 2 (Optional 550-sheet paper feeder)
off
Off
-Sp
Specifies printed separators.
Available only when the paper tray for separators is specified.
-Sb
Specifies Skip Blank Pages.
-Cm=mode
Specifies output color.
Available output colors are as follows:
c
Color (CMYK)
k
Black
-Pr=mode
Specifies print mode.
Available print modes are as follows:
hs
High speed
hq
High quality
-Cc=mode