Fujitsu FI 4220C Operating Guide - Page 38

End of Detection, Overscan, Backing, Gamma, DTC Variance, Edge Processing

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Page 38 highlights

[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", "Custom", 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. 22

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[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.