Xerox 6180N Getting Started v3.74 - Page 13

Color rendering changes for iGen3

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DOCUSP 3.74 and fault when printed on a serial queue that is unprotected. · The queue property tab may contain a selection for "Read/Write for Protected Queues". This option can be ignored. · Ensure that the number of RIPs is equal to the recommended value. · A series of concatenated files are generally not DSC complaint and may not be Page Independent. The Page Parallel RIP feature can be found in System Preferences on the Job Processing tab. For assistance in using the feature, refer to the recommendations shown in the preferences window. Color rendering changes for iGen3 ¨ The DocuSP software uses twice as many color swatches for digital front end color content improving the overall color accuracy for many functions, including Pantone® color matching. ¨ Improvements in the calibration to allow for more accurate color version options. In this release, the calibration aim is now set as the iGen3 native neutral point. The result is less variability in calibrations and improvements in neutral outcomes for iGen3. In addition, fewer profiles are needed. ¨ The default copy count for the number of targets to be printed during a calibration is now 40. Note that the DocuSP help still indicates the copy count default is 20. ¨ A custom User TRC is added to contain the curves required to adjust the DocuSP 3.74 color response to match earlier DocuSP 3.7 color responses. ¨ Gray component replacement is now applied based on the rendering intent for CMYK workflows by introducing light, medium, and heavy GCR. · Heavy GCR provides an excellent rich black for CMYK emulation workflows and a smoother high GCR. · Medium GCR is now a separate function. In the previous release, the default and medium GCR were the same. · A low GCR is now available for images which require a smooth rendering, such as for skin tones. This GCR offers limited K in the CMYK 4-to-4 emulation. ¨ Improvements in the RGB workflow: · A standard GCR, versus a maximum gamut GCR used in previous releases. The standard GCR provides improved contone images. XEROX DOCUMENT SERVICES PLATFORM SERIES 2-5 GETTING STARTED

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DOCUSP 3.74
XEROX DOCUMENT SERVICES PLATFORM SERIES
2-5
GETTING STARTED
and fault when printed on a serial queue that is
unprotected.
³
The queue property tab may contain a selection for
“Read/Write for Protected Queues”.
This option can be
ignored.
³
Ensure that the number of RIPs is equal to the
recommended value.
³
A series of concatenated files are generally not DSC
complaint and may not be Page Independent.
The Page Parallel RIP feature can be found in System
Preferences on the Job Processing tab.
For assistance in using
the feature, refer to the recommendations shown in the
preferences window.
Color rendering changes for iGen3
²
The DocuSP software uses twice as many color swatches
for digital front end color content improving the overall color
accuracy for many functions, including Pantone
®
color
matching.
²
Improvements in the calibration to allow for more accurate
color version options.
In this release, the calibration aim is
now set as the iGen3 native neutral point.
The result is less
variability in calibrations and improvements in neutral
outcomes for iGen3.
In addition, fewer profiles are needed.
²
The default copy count for the number of targets to be
printed during a calibration is now 40.
Note that the DocuSP
help still indicates the copy count default is 20.
²
A custom User TRC is added to contain the curves required
to adjust the DocuSP 3.74 color response to match earlier
DocuSP 3.7 color responses.
²
Gray component replacement is now applied based on the
rendering intent for CMYK workflows by introducing light,
medium, and heavy GCR.
³
Heavy GCR provides an excellent rich black for CMYK
emulation workflows and a smoother high GCR.
³
Medium GCR is now a separate function.
In the
previous release, the default and medium GCR were the
same.
³
A low GCR is now available for images which require a
smooth rendering, such as for skin tones.
This GCR
offers limited K in the CMYK 4-to-4 emulation.
²
Improvements in the RGB workflow:
³
A standard GCR, versus a maximum gamut GCR used
in previous releases.
The standard GCR provides
improved contone images.