Kyocera TASKalfa 4551ci Printing System (11),(12),(13),(14) Color Printing Gu - Page 18

CMYK/Grayscale Processing Method, Gray Component, Replacement

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COLORWISE PRINT OPTIONS 18 CMYK/Grayscale Processing Method The CMYK/Grayscale Processing Method allows you to define your preferred CMYK-to-CMYK conversion technique. • Pure Primaries prints primary colors in a job (C only, M only, or Y only) as primary colors, using only a single colorant. The result is pure looking primary colors, with minimal banding in gradients. Pure Primaries compromises overall color accuracy. Do not use Pure Primaries if color accuracy is important, such as when printing press proofs. • Full (Source GCR) provides a complete and accurate simulation based on colorimetric transformations. Hues are preserved, even for primary colors. The Gray Component Replacement level specified in the original (source) document is preserved. Process black expressed in CMY is reproduced using CMY toner. Full (Source GCR) is recommended for the highest quality press proofing applications. • Full (Output GCR) 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 copier. NOTE: When you specify Pure Black On for Black Text and Graphics and Full (Output GCR) or Full (Source GCR) for CMYK/Grayscale Processing Method, the black text and graphics in your document are printed with 100% black-only toner.

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C
OLOR
W
ISE
P
RINT
O
PTIONS
18
CMYK/Grayscale Processing Method
The CMYK/Grayscale Processing Method allows you to define your preferred
CMYK-to-CMYK conversion technique.
•
Pure Primaries
prints primary colors in a job (C only, M only, or Y only) as primary colors,
using only a single colorant. The result is pure looking primary colors, with minimal
banding in gradients.
Pure Primaries compromises overall color accuracy. Do not use Pure Primaries if color
accuracy is important, such as when printing press proofs.
•
Full (Source GCR)
provides a complete and accurate simulation based on colorimetric
transformations. Hues are preserved, even for primary colors. The
Gray Component
Replacement
level specified in the original (source) document is preserved. Process black
expressed in CMY is reproduced using CMY toner. Full (Source GCR) is recommended
for the highest quality press proofing applications.
•
Full (Output GCR)
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 copier.
N
OTE
:
When you specify Pure Black On for Black Text and Graphics and Full (Output GCR)
or Full (Source GCR) for CMYK/Grayscale Processing Method, the black text and graphics in
your document are printed with 100% black-only toner.