Konica Minolta BIZHUB C20 User Manual page 184

Image size
Shows the data size of the scan image.
Rotation
Select the orientation of the image to be scanned.
If the Rotate back side check box is selected, the back side of the
image is rotated 180° and scanned. (Applies only if ADF (Duplex) is
selected)
Close
Click to close the TWAIN driver window.
Prescan
Click to begin scanning a preview image.
Scan
Click to begin scanning.
AutoCrop icon
Click to automatically detect the scanning position based on the preview
image.
Zoom icon
Click to rescan the area selected in the preview window and enlarge it to fit
the window.
Mirror icon
Click to display a mirror image of the preview image.
Tone Reversal icon
Click to reverse the colors of the preview image.
Clear icon
Click to erase the preview image.
Preview window
Displays a preview image. Drag the rectangle over the image to select an
area.
Before/After (RGB)
Move the pointer in the preview window to display the color tones at the
pointer's position before and after adjustments.
Width/Height
Displays the width and height for the selected area in the selected measure-
ment units.
170 Scanning From a Computer Application