Adjusting Photo Contrast [Contrast Adj] - Riso SE 9480 User Manual

Functions for Master-Making
Adjusting Photo Contrast
For originals that have ill-defined photos, adjust the contrast to print more clearly.
There are two ways to adjust the contrast.
Important!:
• If an "Image" is set to "Line", "Duo", or "Pencil", "Contrast Adj" cannot be used.
1
Touch [Contrast Adj] on the Func-
tions Screen.
Ready to Make Master
Basic Selections
Program
Job Memory
Dot Process
Contrast Adj
2
Touch the button of the contrast to use.
Ready to Make Master
Contrast Adj
Basic Selections
OFF
• [Lighter]: Lightens dark sections.
Use this setting if the entire photo is underex-
posed and the target subject of the photo is ill-
defined.
• [Darker]: Clarifies lighter portions.
Use this setting if the entire photo is overex-
posed and the target subject of the photo is ill-
defined.
3
Touch [OK].
Returns to the Functions Screen. "Contrast Adj"
setting is updated.
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Adjusting Photo Contrast [Contrast Adj]

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[Contrast Adj]