11-12 GA-1120 Color Management - Toshiba

RGB data
CMYK data
Spot color data
1-2 GA-1120 Color Management
GA-1120 color management generates CMYK data to be sent to the copier.
The following diagram illustrates the print options in the GA-1120 color management
process that affect color data conversions. You access these print options when you
send a print job to the GA-1120. Most of these options and settings are described in
subsequent sections of this chapter.
RGB Source Profile
Gamma
Phosphors
White Point
Rendering Style (CRD)
Brightness
Pure Black Text/Graphics
RGB Separation
Output profile
CMYK Simulation Profile
CMYK Simulation Method
Brightness
Pure Black Text/Graphics
Output profile
Spot Color Matching
GA-1120
color
processor
Color data sent to
copier
RGB Source Profile is the only color option that applies strictly to RGB color data.
The other options that affect RGB color also affect the more rarely used Lab, XYZ,
and other calibrated color spaces.
NOTE: For users who are familiar with PostScript 3 color, RGB Source Profile affects all
CIEBasedABC color spaces (if the source space is RGB). If you send CMYK data
to the GA-1120 in CIEBasedDEFG format, for example, by choosing PostScript
Color Management in Adobe Photoshop, the GA-1120 Rendering Style selection—
which normally affects only RGB data—will also affect this CMYK data.