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Epson WF-R4640 User Manual

Epson WF-R4640
399 pages
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Dropout
The scan will not pick up the color you select. This setting is only available if you select an Image
Type of Grayscale or Black & White.
Color Enhance
Enhances the red, green, or blue shades in the scanned image.
Skip Blank Pages
Ensures that your product does not scan pages that contain no text or images.
Edge Fill
Corrects shadowing around the edges of the image by filling the shadows with the color you select.
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.
Threshold
Adjusts the level at which black areas in text and line art are delineated, improving text recognition in
OCR (Optical Character Recognition) programs.
Parent topic: Scanning in Office Mode
Scanning in Professional Mode
When you scan in Professional Mode, Epson Scan automatically saves your scanned file in PDF format
in your operating system's Documents or My Documents folder, or opens it in your scanning program.
You can select settings, preview, and change the scanned file settings as necessary.
1. Start Epson Scan and select Professional Mode as the Mode setting.
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Epson WF-R4640 Specifications

General IconGeneral
BrandEpson
ModelWF-R4640
CategoryPrinter
LanguageEnglish

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