Oki ES3640eMFP, Справочное руководство

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4
4-33 Working with PostScript applications
ES3640e MFP Color Reference Guide - 33
This chapter provides guidelines for using applications that have
the ability to write their own
PostScript , such as some page
layout, illustration, and pixel-editing applications. For information
about using specific applications, see
“Managing Color in Adobe
Photoshop” on page 5-42, “Managing Color in Page Layout
Applications” on page 6-56, or “Managing Color in Illustration
Applications” on page 7-72.
Working with PostScript applications
Most applications used for illustration, pixel editing, and page
layout can create the PostScript information they send to a
PostScript printer or save in PostScript files. Illustrator,
Photoshop, PageMaker, QuarkXPress, and Macromedia FreeHand
are all PostScript applications.
PostScript applications work with color in many different ways.
Most allow you to choose
process colors (by entering percentages
for cyan, magenta, yellow, and black), as well as named
colors from a spot color system, such as PANTONE. When you print
composites, these applications send process-color equivalents for
named
spot colors to the Fiery. In some applications, you can also
choose colors using the RGB , HSB , HSL , or other color models.
Generally, PostScript applications send color information to the
Fiery as CMYK data. An exception to this is an RGB image placed
in a document, which is sent directly to the Fiery (unless you
specify special color management settings in the application). In
addition, some PostScript applications that allow you to define
colors in RGB or other color models also send data to the Fiery in
those color spaces.
Color controls in PostScript applications are typically designed for
printing on an offset press, and some adjustments are required
for printing to the Fiery. Displayed versions of colors you choose
Chapter 4:
Managing
Color in
PostScript
Applications