Dell 3115 Color Laser User Manual page 519

3
Gradation
-Gg=mode
Specifies gray guaranteed.
Available gray guaranteed options are as follows:
on
On
ff
Off
This option is available only for co ing.
-C
Specifies color trion.
This option is available only printing.
mode
Specifies brig djustment.
lable brightness adjustment option value are as follows:
+5
5
+4
Brig
Bright 3
+2
Bright 2
+1
Bright 1
+0
Normal
-1
Dark 1
-2