Kyocera TASKalfa 4551ci Printing System (11),(12),(13),(14) Color Reference G - Page 36

Advanced tips for using PostScript color management, RGB/Lab Source setting

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MANAGING COLOR IN ADOBE PHOTOSHOP 36 Advanced tips for using PostScript color management Use the following information to implement alternative, more complex, color workflows with Photoshop. Saving EPS documents with PostScript color management If you select the PostScript Color Management option (in the EPS Options dialog box) when you save a CMYK or RGB EPS file, Photoshop embeds PostScript color information, which is independent of ICC profiles, in the resulting document. This information is intended for PostScript devices like the Color Server. Printing RGB EPS files saved with PostScript color management When you print an RGB EPS file that contains an embedded profile to the Color Server, you can use the working space information from the embedded RGB profile as an RGB source definition for Color Server rendering intents. To use this source color space information from the embedded profile with Color Server rendering intents, choose None as the ColorWise RGB/Lab Source when you print. This applies when you print directly from Photoshop or when the same RGB EPS file is output from another application. To override the embedded profile in an EPS file using an RGB source profile on the Color Server, choose anything except None as the Color Server RGB source profile. Printing RGB objects with Photoshop PostScript color management If you select an RGB color space and decide to use PostScript color management, Photoshop sends RGB data to the Color Server along with the PostScript color information defining this RGB color space. When you select the PostScript Color Management option, a rendering intent is used to perform color conversions to CMYK. NOTE: The included RGB source color space information is overridden by the ColorWise RGB/Lab Source setting, unless it is set to None. The ColorWise Rendering Intent option specified takes effect if the ColorWise RGB/Lab Source option is set to None. For fastest print times, choose JPEG encoding, but inspect printed output carefully for unwanted artifacts that may appear as a result of JPEG compression. If you see unexpected results in the printed output, reprint the job using Binary or ASCII encoding.

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M
ANAGING
C
OLOR
IN
A
DOBE
P
HOTOSHOP
36
Advanced tips for using PostScript color management
Use the following information to implement alternative, more complex, color workflows
with Photoshop.
Saving EPS documents with PostScript color management
If you select the PostScript Color Management option (in the EPS Options dialog box) when
you save a CMYK or RGB EPS file, Photoshop embeds PostScript color information, which
is independent of ICC profiles, in the resulting document. This information is intended for
PostScript devices like the Color Server.
Printing RGB EPS files saved with PostScript color management
When you print an RGB EPS file that contains an embedded profile to the Color Server, you
can use the working space information from the embedded RGB profile as an RGB source
definition for Color Server rendering intents. To use this source color space information from
the embedded profile with Color Server rendering intents, choose None as the ColorWise
RGB/Lab Source when you print. This applies when you print directly from Photoshop or
when the same RGB EPS file is output from another application.
To
override
the embedded profile in an EPS file using an RGB source profile on the
Color Server, choose anything except None as the Color Server RGB source profile.
Printing RGB objects with Photoshop PostScript color management
If you select an RGB color space and decide to use PostScript color management, Photoshop
sends RGB data to the Color Server along with the PostScript color information defining this
RGB color space. When you select the PostScript Color Management option, a rendering
intent is used to perform color conversions to CMYK.
N
OTE
:
The included RGB source color space information is overridden by the ColorWise
RGB/Lab Source setting, unless it is set to None. The ColorWise Rendering Intent option
specified takes effect if the ColorWise RGB/Lab Source option is set to None.
For fastest print times, choose JPEG encoding, but inspect printed output carefully for
unwanted artifacts that may appear as a result of JPEG compression. If you see unexpected
results in the printed output, reprint the job using Binary or ASCII encoding.