[Image] Tab - Riso ComColor Series User Manual

[Image] Tab

●
Original image
Select whether to give priority to the image quality
of photos or text in originals.
[Photo-based]
Process image data with more natural colors.
[Line-based]
Process text and illustrations with sharp rendering.
●
Line smoothing
Supplement the intermediate colors of drawing and
background colors in outline sections of text or
illustrations (line drawing) to make the outlines smoother.
To enable this processing, select the [Line smoothing]
check box.
Printing will take longer if you have selected [Line
smoothing].
●
Gamma control
Adjust the lightness, chroma, contrast, and RGB
gamma value.
Select the [Gamma control] check box and click [Details]
to display the [Gamma control] dialog box. Specify a
value between -25 and +25 for each item.
● Lightness
The smaller the value, the darker (blackish) the color.
The larger the value, the brighter (whitish) the color.
● Chroma
The smaller the value, the more washed-out the color.
The larger the value, the more vivid the color.
● Contrast (ratio of brightness to darkness)
The smaller the value, the lower the contrast. The
larger the value, the higher the contrast.
● Red, Green, Blue
Adjust the gamma value of colors.
The smaller the value, the weaker the color. The
larger the value, the stronger the color.
Image
Basic Settings
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