Oki ES3640eMFP Reference Manual page 117

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source color space
The color environment of the originating source of a colored element, including scanners
and color monitors.
source profile
A file used by the color management system to determine the characteristics of the color
values specified in a source digital image.
spectral light
The wavelengths of electromagnetic radiation emitted by a given light source that can be
seen by the human eye.
spectrophotometer
An instrument commonly used in the graphic arts industry to measure spectral light
according to a specified standard.
spot color
A color printed on its own separation plate when separations are specified. A spot color is
printed using a custom ink for that color, in contrast to process colors that are printed
using combinations of cyan, magenta, yellow, and black. (Also referred to as a named
color).
Status T
A spectral response for graphic arts reflection densitometers defined by ANSI (American
National Standards Institute).
subtractive color model
A system in which color is produced by combining colorants such as paint, inks, or dyes
on media such as paper, acetate, or transparent film. All printing devices use the
subtractive color model.
subtractive primaries
Cyan, magenta, and yellow colorants used in subtractive color systems for color printing.
Combining the subtractive primaries produces darker colors. Black is added to the
subtractive primaries to compensate for deficiencies of the toners or inks, and for more
efficient black printing.
substrate
In printing, the material upon which the job is printed.
ES3640e MFP Color Reference Guide - 117