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1.5 How to Use the Scanner Driver
[About...] button
This button displays the version information.
Gamma
Specifies Gamma correction. Correction patterns are: "Normal", "Soft", "Sharp", "Cus- tom", or "Download".
DTC Variance
This option specifies the value for adjusting the variance based on the brightness of the image.
Edge Processing
This option specifies the sharpness of contour extraction.
Low, Mid, High | Emphasizes contour of images. Available settings |
| are: Low, Mid, High |
Smoothing | Smoothes jaggy images. |
Dropout Color
This option excludes selected color (the three primary colors of light i.e. green, red, blue) from scanned images. For example, if the document contains black text in a red frame and when the red color is selected, the scanner reads only the text and eliminate (drop out) the red frame.
Reverse
Colors of scanned images are reversed.
Power saving
This option specifies the waiting time before the scanner switches to the Power save mode.
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OPERATIONS SCANNER BASIC
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