Image Adjustment From Twain Driver - Fuji Xerox DocuPint C2090 FS User Manual

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3.
Select [Resolution], the quality is shown by 'dpi'. Select from 75dpi to 600dpi with Auto Document
Feeder scan source or 75dpi to 4800dpi with Document Glass scan source.
4.
Select [Descreen] mode by your document type to eliminate Moiré patterns of scan image.
5.
Choose [Scan size] of your document size.
6.
Check [Auto Adjust] box will adjust scan image tone level automatically.
7.
Check [Auto Cut] box will crop scan area of document in preview image automatically.
8.
Press [Scan] to start.
Notes:
If you select Auto Document Feeder as scan source, it will scan out all of the originals in the ADF tray.
Please use the application that supports multiple image importing features for Auto Document Feeder
scan.
If you want to scan via other network scanner device, please click [Port] icon to search dedicated
Ethernet scanner before scan.
5.3.6

Image adjustment from TWAIN driver

Before you scanned an image, you can preview an image firstly and set image adjustment configures to see
the adjusted view in the preview window.
To save the scanned image, do the following:
1.
Click [Preview] icon to preview the document.
2.
Switch to [Image] for image adjustment.
3.
Click [General] icon for brightness/contrast/gamma/sharpness adjustment.
4.
Click [Curve] icon and drag the curve to modify image tone levels.
5.
Click [Histogram] icon to determine image tone dynamic range.
6.
Click [HSB] icon to change image colors by hue, saturation or brightness adjustment.
7.
Click [Scan] to invoke scan with image adjustment.
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