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1
1-4 GA-1121 Color Management
GA-1121 color print option
Enable Trapping
On/Off
Image Smoothing
Automatic/Off/On/Below 90–300 ppi
(Other) Gamma
1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.4/2.6/2.8/3.0
(Default set at Setup or with ColorWise Pro
Tools)
(Other) White Point
5000 K (D50)/5500 K/6500 K (D65)/
7500 K/9300 K
(Default set at Setup or with ColorWise Pro
Tools)
Sharpness
+4 Sharpest/+3/+2/+1/0 Normal/-1/-2/-3/
-4 Softest/None
Halftone
Auto/Detail/Smooth
Toner Reduction
On/Off
Image Quality
Normal/Best
Specify whether or not the job automatically traps text and graphics
independently of their application. Trapping is intended to correct the
misalignment of solid tints in CMYK images. This option is only available
with the PostScript driver.
The On setting enhances the print quality of low-resolution images.
gamma
Applies the specified
page
1-11). To use this print option, you must choose Other as the RGB
Source Profile setting. This option is only available with the PostScript driver.
white point
Applies the specified
definition (see
page
1-11). To use this print option, you must choose Other as
the RGB Source Profile setting. This option is only available with the
PostScript driver.
This option enhances the sharpness or reduces jagged edges. To increase the
sharpness, for printing image data such as phtographic, select one of the
positive number settings. To print text or bitmap graphics, select None.
This option specifies how to simulate a halftone screen for your job. If you
choose Auto, the appropriate screen is automatically selected, depending on
the image data. If you choose Detail, all objects are printed with high
resolution and a less jagged halftone screen. If you choose Smooth, all objects
are printed using a smooth and stable halftone screen.
This option minimizes the amount of toner used on a printed job. For more
information, see
page
1-16.
This option specifies the resolution for ripping a printed job.
What it does
value to the RGB source space definition (see
value to the RGB source color space
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