Gamma Correction; Image Control - Riso 9630R User Manual

Gamma Correction

This function adjusts the color balance (CMYK) of
the scanned data.
• When [Color Mode] is set to [Black], [Cyan], or
[Magenta], the gamma value can only be
adjusted for black (K). (p. 1-7 "Color Mode")
[C] - [R]
[1], [2], [3], [4], [5], [6], [7]
The lower the value (lowest being [1]), the stronger the
cyan (C) is in the image. The higher the value (highest
being [7]), the stronger the red (R) is in the image.
[M] - [G]
[1], [2], [3], [4], [5], [6], [7]
The lower the value (lowest being [1]), the stronger the
magenta (M) is in the image. The higher the value
(highest being [7]), the stronger the green (G) is in the
image.
[Y] - [B]
[1], [2], [3], [4], [5], [6], [7]
The lower the value (lowest being [1]), the stronger the
yellow (Y) is in the image. The higher the value (highest
being [7]), the stronger the blue (B) is in the image.
[K]
[1], [2], [3], [4], [5], [6], [7]
The higher the value (highest being [7]), the stronger the
black (K) is in the image.
1
Touch [Gamma Correction].
The [Gamma Correction] screen is displayed.
2
Select the balance for each color.
[Output Image] displays a preview of the image with
the adjusted color balance.
3
Touch [OK].

Image Control

Specify the appropriate image processing settings
for the scanned data.
[Auto]
The values are automatically configured based on the
[Color Mode] and [Original Type] settings. (p. 1-7 "Color
Mode", p. 1-20 "Original Type")
[Line/Photo Level]
[1], [2], [3], [4], [5], [6], [7]
The higher the value (highest being [7]), the higher the
text recognition level applied is (even text with unclear
outlines is recognized as text).
[Edge Enhancement]
[1], [2], [3], [4], [5], [6], [7]
The higher the value (highest being [7]), the greater the
edge emphasis is for parts recognized as text.
[Moire Elimination]
[1], [2], [3], [4], [5], [6], [7]
The higher the value (highest being [7]), the greater the
reduction of moire is for parts recognized as a photo.
1
Touch [Image Control].
The [Image Control] screen is displayed.
2
Configure the details for image
processing.
3
Touch [OK].
ComColor GD Series User's Guide
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