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3-76 ColorWise Pro Tools
ES3640e MFP Color Guide - 76
6. To adjust the dot gain value for
simulating press output, click
Dot Gain.
Choose either the North
American or European
standard. Use the sliders to
adjust to the desired Dot Gain:
• The range of values for North
American at 50% input are
from 0% to 50% gain on
output.
• The range of values for
European at 40% input are from 0% to 59% gain on output; the
range of values for European at 80% input are from 0% to 20%
gain on output.
If you use Dot Gain values, apply the settings first, so that the
curves are deflected from their straight-line positions. Then make
edits to the new curves. When you adjust Dot Gain values, all
existing points on the curve are removed. A warning dialog box
allows you to cancel Dot Gain settings before they are applied.
7. Use the plus and minus buttons to adjust brightness.
Changes to the brightness are reflected in the curve(s).
8. To adjust the curves directly, click and drag points on the curve or
enter numbers into the input and output boxes.
The graph maps the input percentage to the output percentage.
(These percentages refer to the size of the CMYK halftone dots.)
The curve you selected appears, and points along the curve are
marked so you can adjust them.
Summary of Contents for ES3640eMFP
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