Xerox DocuColor 250 Online Help Manual page 82

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• XEROX DCxxxx Medium GCR
For more information on specific output or destination profiles,
and to use Gray Component Removal (GCR) profiles, select
Using Gray Component Removal.
5. Make your desired settings for Rendering. See Setting up Job
Rendering for more details.
6. Select [OK] to commit changes and exit the advanced settings
window, or select [Apply] to save current changes and
continue making changes.
Setting up Job Rendering
Occasionally, the requested colors in an image are outside a given
printer's "gamut" and cannot be exactly reproduced. Rendering
provides color mapping between the image's "Source" gamut and
the printer's own gamut.
To set up Job Rendering, complete the following steps:
1. Open Job Manager.
2. Double-click a job in the Active or Inactive Jobs list. You can
access Completed jobs if Retain PDL Files is enabled. For
additional information about Retain PDL Files see Setting the
Job Policy.
3. Select the Image Quality tab.
4. Select [Advanced Settings...].
5. Choose between the following options shown under
Rendering:
a. Rendering for all Data: selecting this option enables a
single pull-down menu. Within this menu are five
Rendering options that have relative strengths and
weaknesses based upon their intended output. These
options are:
– Saturation: Optimizes the rendering of business
graphics, such as charts and graphs.
– Perceptual: optimizes the rendering of photographic
images.
– Relative Colorimetric: Also optimized for rendering of
spot color and logos. This transformation, however,
uses additional information, such as hue and
saturation, specified in the source profile to select the
most appropriate value within the printer gamut.
– Absolute Colorimetric: Optimized for rendering to
spot color and logos by identifying the closest value
within the printer gamut.
– Pure (for Text): Optimized for rendering of text and
line art. The "Pure" intent attempts to subdue halftone
textures, thus increasing the visibility of small text.
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