Original Type; Gamma Correction; Image Control; Base Color Level - Riso 9630R User Manual

Chapter 2 Scanning

Original Type

Select the type of original to perform the
appropriate image processing for saving the
scanned data.
[Line/Photo]
Select this when the original has both text and photos.
[Line]
Select this when the original has text or illustrations.
[Photo]
Select this when the original has photos.
1
Touch [Original Type].
The [Original Type] screen is displayed.
2
Select the original type.
3
Touch [OK].

Gamma Correction

Adjust the color balance of the scanned data.
For more information, see "Gamma Correction"
(p. 1-21) in "Copying".
• When [Color Mode] has been set to [Grayscale]
or [Black], the gamma value can only be
adjusted for K. The gamma value cannot be
corrected for C-R, M-G, or Y-B. (p. 2-7 "Color
Mode")

Image Control

Specify the image processing appropriate for the
original.
For more information, see "Image Control" (p. 1-21)
in "Copying".
2-10

Base Color Level

This function makes the background color (base
color) lighter so that the text is easier to read when
scanning text originals with a background color or
originals printed on colored paper.
For more information, see "Base Color Level"
(p. 1-22) in "Copying".

Reproduction Size

Enlarge or shrink the scanned data.
[100% (1:1)]
The data will not be enlarged or shrunk.
[Auto]
Automatically sets the reproduction size based on the
settings for the [Scanning Size] and [Page Size].
[Reduce], [Enlarge]
The data is enlarged or shrunk with the selected
reproduction size.
Manual
The data is enlarged or shrunk with the user-defined
reproduction size.
1
Touch [Reproduction Size].
The [Reproduction Size] screen is displayed.
2
Specify the reproduction size.
To use a user-defined reproduction size, touch [
or [ ] to specify the size. You can also enter the
number using the numeric keys.
3
Touch [OK].
ComColor GD Series User's Guide
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