Xerox Phaser EX7750 Leaflet

The CMYK Simulation Method allows you to define your preferred 
CMYK-to-CMYK conversion technique.

•

 applies one-dimensional transfer curves to adjust output densities in the cyan, 

magenta, yellow, and black channels. This technique leads to pleasant color output 
from your printer because pure primary colors are not “contaminated” by other 

. While it is the fastest simulation method and perfect for drafts, avoid 

using it for final documents that will be used as press proofs. Other techniques offer 
more color simulation accuracy, which is expected by proofing applications.

•

 provides a complete and accurate simulation based on colorimetric 

transformations. Hues are preserved, even for primary colors. The 

 (GCR) level that was specified in the original (source) 

document is also preserved. Full (Source GCR) is therefore an excellent simulation 
technique for the highest quality press proofing applications.

•

 is also 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 appropriate for most documents 
designed for the press, but reproduced on your printer.

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

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

This feature is not available with the PCL driver.