HP PCL/PJL reference (PCL 5 Color) - Technical Reference Manual

4-4 Modifying Output Color EN
Driver Configuration Command
This command specifies the color treatment applied to each color
specification.
?*o#W[device_id function_index Arguments]
device_id
function_index
The following paragraphs describe the function_index values and
their arguments.
Select Treatment
This value specifies which color treatment mode to use for rendering
the next job.
Vivid Graphics
This setting adds color saturation to the resulting image, and provides
access to the full gamut of the printer (at the cost of color matching).
# = Specifies the number of bytes to follow (device ID
function index arguments)
Default =N/A
Range = see description below
Value Printer
6 Color LaserJet printer family
8 Color LaserJet 4500 printer
function_
index
Description Argument Range
4Select Color
Treatment
3 Vivid Graphics
6 Screen Match