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Skip Blank Pages
If the scanner detects marks from the other side of a blank page and adds the marks to the scanned
image, adjust this setting to prevent this.
Parent topic:
Additional Scanning Settings - Advanced Settings Tab
You can select these additional scanning settings on the Epson Scan 2 Advanced Settings tab. Not all
adjustment settings may be available, depending on other settings you have chosen.
Remove Background
Removes the background of the originals.
Text Enhancement
Sharpens the appearance of letters in text documents.
Auto Area Segmentation
Makes black and white images clearer and text recognition more accurate by separating the text from
the graphics.
Threshold
Adjusts the level at which black areas in text and line art are delineated, improving text recognition in
OCR (Optical Character Recognition) programs.
Color Enhance
Enhances the shades of the color you select in the scanned image. This setting is available only if you
select
Grayscale
or
Black & White
as the Image Type setting.
Brightness
Adjusts the overall lightness and darkness of the scanned image.
Contrast
Adjusts the difference between the light and dark areas of the overall scanned image.
Saturation
Adjusts the density of colors in the overall image.
Gamma
Adjusts the midtone density of the scanned image.
Unsharp Mask
Makes the edges of certain image areas clearer. Turn off this option to leave softer edges.
Descreening
Removes the ripple pattern that might appear in subtly shaded image areas, such as skin tones. This
option improves results when scanning magazines or newspapers. (The results of descreening do not
appear in the preview image, only in your scanned image.)
Summary of Contents for C11CH67201
Page 1: ...WF 7820 WF 7840 Series User s Guide ...
Page 2: ......
Page 14: ......
Page 37: ...37 Product Parts Inside 1 Document cover 2 Document mat 3 Scanner glass 4 Control panel ...
Page 183: ...183 You see an Epson Scan 2 window like this ...
Page 185: ...185 You see an Epson Scan 2 window like this ...
Page 197: ...197 1 Click the Settings button You see a screen like this 2 Click the File Name Settings tab ...
Page 199: ...199 You see a screen like this 2 Click the Save Settings tab ...
Page 202: ...202 You see a screen like this 2 Click the Customize Actions tab ...
Page 204: ...204 You see this window ...
Page 288: ...288 You see a window like this 5 Click Print ...