Xerox DocuColor 250 Online Help Manual page 354

Additional Job- and Queue-level Color Management
Color Space Translations
Using Gray Component Removal
- 24
3. Right click in the table and select [Edit...] or [New...].
NOTE: Be sure to right-click on the desired color to be edited if
you wish to edit an existing spot color.
4. Within the dialogs, use the spin boxes or type directly within
the specified text fields for the C, M, Y, and K values.
5. If the color is a new, custom color, type a representative name
for the color in the Name text box.
6. When you are satisfied with your edits and the color preview
appears correct, select the [Proof...] button. The Print dialog
will open.
7. Select the queue through which to print the proof, and select
PANTONE® Coated or PANTONE® Uncoated from the type
drop-box.
8. Select [OK]. The proof will print.
This section contains additional information about Color
Management that is not covered in other sections of the online
help.
Color Space Translations define how the DocuSP system will
render objects, i.e. text, graphics, and photographs, from Input to
Output Color spaces.
The system will render the object using the Source ICC profile, the
Rendering Intent based on the object type, and the Task-Specified
Destination Profile.
The DocuSP Color Controller supports Gray Component Removal
(GCR) for RGB and CIELab color data. The Controller performs
this color transformation within the Raster Image Processor.
Three Output Color ICC Profiles are present in the Expert Color:
Output Color: Destination Profile pull-down menu which represent
the three different levels of GCR that are supported: Heavy,
Medium, and Light. These Output Color ICC Profiles were created
from the XRXDigitalText_Plain_90 profile for plain - 90 g/m2 - 94
white point stock.
The Controller will apply a Medium GCR color transformation by
default to all jobs unless the user specifies the Light or Heavy
Output Profile selection. This is for both Xerox provided Output
P r o du c t N am e B o ok N am e