AR-PE3 (serv.man11). ARPE3-Fiery Color Reference - Sharp Copying Equipment User Guide / Operation Manual. Page 14

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1
 
1-2
Overview of Color Management Concepts
 
image data according to a specified 
 
source profile
 
 and adjusts both RGB and CMYK 
data according to a specified 
 
output profile
 
, also called a destination profile by some 
color management systems.
The source profile defines the RGB color space of the image’s source—characteristics 
such as the 
 
white point
 
 
gamma
 
, and the type of 
 
phosphors
 
 used. The output profile 
defines the gamut of an output device, such as a printer. The Color Server (or the 
host-based CMS) uses a device-independent color space to translate between the 
 
source color space
 
 and the color space of the output device.
The Color Server allows you to specify default and override settings for the source 
color space information and the output profile information (see the 
 
Color Guide
 
). 
When you use these settings, you do not need to use the features of other color 
management systems. Your Color Server software includes 
 
ICC profiles
 
 for use with 
other color management systems, although conflicts may arise when the Color Server 
CMS is used in conjunction with a host CMS.
You can also use color management systems to adjust color data to the gamut of an 
output device other than the one to which you are printing. This process of simulating 
another output device is commonly used for proofing jobs that will be printed on 
an offset press. The Color Server simulation feature is described in detail in the
 
Color Guide
 
.
The type of print job and the final output device—Color Server or offset press—
determines the workflow that allows you to achieve the best results. For information 
about choosing workflows, see 
“Using Color Management Workflows”
 on page 2-1.
Input data
Printed data or file
Color management system
Device-independent 
color space
Source 
profile
Output 
profile
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