EFI Fiery ES IC-418, Конфигурация и настройка, Страница: 201 / 243

Spot-On
The
Spot color matching
print option automatically matches spot colors with their best CMYK equivalents so that
spot colors can be simulated using the CMYK colors. However, you may want to adjust the default CMYK
equivalents to achieve a better match for your specific printing conditions. You can modify spot colors with the
Spot-On spot color editor (
Spot Colors
in Command WorkStation).
Note:
Spot colors are also called "named" colors because a color name is used to represent a specific CMYK value.
Spot Colors
comes pre-loaded with libraries of named colors such as those from PANTONE, HKS, TOYO, and DIC.
The spot color libraries store the original colors with their device-independent definitions (Lab values). For each
output profile on the Fiery ES, the Fiery ES computes the best available CMYK reproduction of each spot color. Each
time a new profile is generated or updated, the Fiery ES automatically recalculates the best CMYK equivalents.
Spot-On supports other features related to spot colors:
•
In
Spot Colors
, you can create a list of “substitute” colors. These are colors that, when called for in a document by
their RGB or CMYK values, are substituted with a different color having the CMYK values from the
Spot Colors
color definition. This permits exact color control and overrides individual RGB and CMYK colors.
For more information, see
Substitute colors on page 22.
•
When a job that specifies overprinting for spot-color objects is printed with the
Composite overprint
print
option, Spot-On enables the correct color processing.
For more information, see
Composite overprint on page 15.
Spot Colors in Command WorkStation
The Spot Colors feature is a spot color (named color) manager in Command WorkStation that allows you to edit
spot color definitions on the Fiery ES and create custom spot color definitions. Spot Colors is a part of the Spot-On
feature. If Spot-On is available for your Fiery ES and is activated on the Fiery ES, you can adjust and manage lists of
spot colors and their CMYK equivalents.
The Spot-On feature is in Command WorkStation, in Device Center, in the
Spot Colors
window under the
Resources
tab.
You can create a list of "substitute" colors. These are colors that, when called for in a document by their RGB or
CMYK values, are substituted with a different color having the CMYK values from the Spot Colors color definition.
This permits exact color control and overrides individual RGB and CMYK colors.
For more information about Spot Colors and Substitute Colors, see
Command WorkStation Help .
Color Printing
Spot-On
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