Xerox 2045 补充手册

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 is a complete and accurate simulation method based on colorimetric 

transformations. Hues are preserved, even for primary colors. With this method, the Gray 
Component Replacement (GCR) level that was specified in the original document is not 
preserved. Instead, all CMYK data is reseparated using the GCR level specified by the 
output profile. This simulation technique is similar to traditional ICC color matching 
methods and is more appropriate than Full (Source GCR) for full color printing designed 
for the press, but reproduced on your digital press.

The black color of your print job is preserved when C=M=Y=0. K-only text and 

graphics are reproduced using K toner only. Processed black expressed in CMY is reproduced 
using CMY toner, which expresses richer black than you can achieve with Full (Source GCR).

When you specify On for Pure Black Text/Graphics and Full (Output GCR) for 

CYMK Simulation Method, the black text and graphics in your document are printed with 
100% black-only toner.

Because the output profile is applied to all data in the print job, make sure the profile you 
select is the right one for your job. The default output profile consists of a profile for your 
digital press that describes its color characteristics and a 

expected behavior of the digital press. 

In certain cases, you may want to customize the default output profile using the ColorWise 
Pro Tools Color Editor to achieve particular color effects. If you do so, the new customized 
output profile is applied to all data in the print job. Changing the output profile only does not 
affect its associated calibration target (since the target is based on a digital press model). You 
can edit calibration target D-Max values separately.

Use ColorWise Pro Tools Profile Manager to download your own output profile to the 
Fiery EXP6000/EXP5000. Downloaded output profiles are at first associated with the 
calibration target that is tied to the default output profile. You can edit calibration target 
D-Max values separately.

For more information about Use Media Defined Profiles, see 

If you are printing with the PostScript driver from a Windows computer and have enabled 
Two-Way Communication, the name of each downloaded or custom profile appears in the 
Output Profile menu. If you are printing with the AdobePS driver from a Mac OS computer, 
downloaded or custom profiles appear as Output-1 through Output-10. For more 
information about Two-Way Communication, see