| Page Settings
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| Auto Crop
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| Clicking this Auto Crop box will have the TWAIN program identify the dimensions of the image you scanned and crop around the edges. The crop shape will be a square or rectangle, in that it will not hug the edges of oddly-shaped images. This command can be useful when scanning smaller images such as photographs.
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| However, if you manually adjust the scan frame, the Auto Crop will be automatically cancelled.
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| Auto Deskew
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| If this box is ticked, the TWAIN program will automatically straighten the skewed image after auto crop is done.
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| However, if you manually adjust the scan frame, the auto crop is cancelled and therefore the image will not be auto deskewed.
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| Auto Rotate
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| Tick the check box of Auto Rotate, the document image you scanned will be automatically rotated and straightened.
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| Auto Density
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| Checking this box automatically adjusts the Histogram, to make the scanned image clearer. It does this by increasing the difference between color tones.
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| Auto Density defines the lightest and darkest pixels in each channel as white and black and then redistributes the intermediate pixel values proportionately.
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| In general, the Auto Density feature gives good results when a simple contrast adjustment is needed to enhance an image with an average distribution of pixel values; however, this feature does not provide the more precise control that can be achieved by adjusting the Histogram controls manually.
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| Page Settings area, located at the lower part of the Main Settings tab, displays the current settings for image orientation and photo negative effect.
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| If the current settings don't meet your needs, click the Configure button to open a dialog box where you may adjust settings as desired.
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| On the middle part of the Page Settings dialog box are two viewers. The left viewer shows the original image. The effects for settings you change in this window appear on the right viewer immediately.
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| Flip Page Rotation
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| When you scan double-sided documents, this setting specifies the rotation direction of the rear-side pages.
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| · | Book: Outputs both sides of the scanned images without rotation. Choose this option to scan documents bound on the right or left side.
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| · | Fanfold: Outputs both sides of the scanned images and rotates the rear-side scanned images 180º. Choose this option to scan documents which front-side and rear-side pages are printed conversely.
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| Tick the check box to enable the function of Prompt for confirming flip page rotation method. After this function is enabled, the dialog page will appear on the screen for you to select the option.
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| Rotate
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| When you click Rotate from the menu box on the left, the available options are immediately shown on the right:
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| · |  No Rotation-- Clicking this button resets the image to its original orientation.
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| · |  90º Right-- Clicking this button turns the image clockwise by 90º.
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| · |  180º-- Clicking this button turns the image by 180º.
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| · |  90º Left-- Clicking this button turns the image counterclockwise by 90º.
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| Flip
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| When you click Flip from the menu box on the left, the available options are immediately shown on the right:
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| · |  Flip Horizontally-- Each click on this button will flip your image around the central vertical axis to create a mirror image.
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| · |  Flip Vertically-- Each click on this button will flip your image around the central horizontal axis to create a mirror image.
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| Inverse
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| When you click Inverse from the menu box on the left, the available options are immediately shown on the right:
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| · |  Inverse-- Clicking this button will reverse the colors of the entire image. A black and white image will look similar to a photo negative. Inverting a color image will change each pixel to its complementary color.
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If the placed image is too slanted (>10º), the Auto Deskew function will not recognize the skewed image(s).