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Epson Expression 1680 - Default Chapter; Table of Contents

Epson Expression 1680
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Contents 3
Contents
Introduction
About This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Finding More Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Chapter 1 Optimizing Scanning
Recommended Adjustment Order . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Adjusting Brightness and Contrast. . . . . . . . . . . . . . . . . . . . . . . . .1-2
Making the Highlight setting . . . . . . . . . . . . . . . . . . . . . . . . .1-2
Making the Shadow setting . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
Making the Gamma setting. . . . . . . . . . . . . . . . . . . . . . . . . . .1-5
Applying a preset tone curve . . . . . . . . . . . . . . . . . . . . . . . . .1-5
Adjusting Color . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7
Making the Gray Balance Intensity setting. . . . . . . . . . . . . .1-7
Making the Saturation setting . . . . . . . . . . . . . . . . . . . . . . . .1-8
Making tone curve settings. . . . . . . . . . . . . . . . . . . . . . . . . . .1-9
Improving Text Scanning for OCR . . . . . . . . . . . . . . . . . . . . . . . . .1-11
If you still have problems.... . . . . . . . . . . . . . . . . . . . . . . . . . .1-12
Potential text recognition problems. . . . . . . . . . . . . . . . . . . .1-12
Chapter 2 Understanding EPSON TWAIN Pro Features
Using the EPSON TWAIN Pro Main Dialog Box . . . . . . . . . . . . .2-1
Selecting a Document Source. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
Selecting an Image Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4
Image Type list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4
Image Type button. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6
Selecting a Destination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-9
Destination list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-10
Destination button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-11
Setting the Resolution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-13
Specifying Source and Target Image Sizes . . . . . . . . . . . . . . . . . .2-13

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