Dell 3130cn Color Laser Printer - Manual (Page 295)

2
Auto
3
For Transparency
-Gg=mode
Specifies gray guaranteed.
Available gray guaranteed options are as follows.
on
On
off
Off
This option is available only for color printing.
-Ct
Specifies color transformation.
This option is available only for color printing.
-Br=mode
Specifies brightness adjustment.
Available brightness adjustment option values are as follows.
+5
Bright 5
+4
Bright 4
+3
Bright 3
+2
Bright 2
+1
Bright 1
+0
Normal
-1
Dark 1
-2
Dark 2
-3
Dark 3
-4
Dark 4
-5
Dark 5
-RGBc= mode
Specifies RGB color correction.
Available RGB color corrections are as follows.
10