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1.4 How to Use the Scanner Driver
fi-4120C2 Image Scanner Operator’s Guide 21
BASIC SCANNER OPERATIONS
1
[More...] button
Opens [More Settings] window. Used for setting advanced features.
End of Page Detection
Scans the edge (bottom) of the documents and outputs data adjusted to the document
length. When any page shorter than specified "Paper Size" is included, the output size
is adjusted to the detected short size.
Overscan
This function makes the scanned images larger than the original documents by adding
margins.
Backing
With this function, the outside of document paper becomes black / white by selecting
[black] / [white] background.
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.