Epson Perfection 1200U User Manual - TWAIN - Page 35

Advanced Scanning, performing OCR Optical Character

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Image Type setting Dropout** Options None Red Green Blue Scanning De-screening Draft Best On Off B/W Option* (Windows) None Black and White Options* (Macintosh) Text Enhancement Technology Auto Area Segmentation Description Includes all color values in a monochrome scan Scans red areas as white so they don't appear in a monochrome scan Scans green areas as white so they don't appear in a monochrome scan Scans blue areas as white so they don't appear in a monochrome scan Scans faster at a lower resolution for drafts Scans at the highest quality Automatically removes printing patterns from printed materal - Selects no black and white scanning options Improves text recognition accuracy and removes the document background when performing OCR (Optical Character Recognition) scanning Separates text from graphics when scanning pages containing text and grayscale images for more accurate text recognition * Available only when the Pixel Depth setting is set to Black & White. ** Available only when the Pixel Depth setting is set to 8-bit Gray or Black & White. Advanced Scanning Page 35

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Advanced Scanning
Page 35
*
Available only when the Pixel Depth setting is set to
Black & White
.
**
Available only when the Pixel Depth setting is set to
8-bit Gray
or
Black & White
.
Dropout**
None
Includes all color values in a monochrome
scan
Red
Scans red areas as white so they don’t
appear in a monochrome scan
Green
Scans green areas as white so they don’t
appear in a monochrome scan
Blue
Scans blue areas as white so they don’t
appear in a monochrome scan
Scanning
Draft
Scans faster at a lower resolution for drafts
Best
Scans at the highest quality
De-screening
On
Automatically removes printing patterns
from printed materal
Off
—
B/W Option* (Windows)
Black and White
Options* (Macintosh)
None
Selects no black and white scanning options
Text Enhancement
Technology
Improves text recognition accuracy and
removes the document background when
performing OCR (Optical Character
Recognition) scanning
Auto Area Segmentation
Separates text from graphics when scanning
pages containing text and grayscale images
for more accurate text recognition
Image Type setting
Options
Description