Microsoft
Office Document Imaging combines and manages the separate tasks of scanning
documents and performing optical character recognition
(OCR) (OCR: Translates images of text, such as scanned documents, into actual text characters. Also known as text recognition.) on scanned documents. In most cases, Office Document Imaging
streamlines these tasks by controlling the scanner software and initiating the
OCR process without further intervention.
Scan presets
When you scan a new document, Office Document Imaging provides
several presets, offering easily selectable settings for common scanning tasks.
Each preset is optimized for different scanning needs. You can customize
presets, or you can create your own presets for specific purposes. Built-in
presets include the following:
- Black and white Scans in monochrome at 300 dots per
inch. This preset is designed for optimum OCR results when scanning black text
on white paper, or when scanning line art. Scanning is faster than with other
presets, and the resulting image files are small.
- Black and white from color page Scans in grayscale
at 300 dots per inch, but saves the resulting file in monochrome format. This
preset is designed to provide maximum text resolution for OCR when scanning
difficult originals containing colored backgrounds or colored text.
- Grayscale Scans in grayscale at 200
dots per inch. This preset is useful when scanning pages containing
continuous-tone, black and white images (such as photographs) and text, or
colored text. This preset creates somewhat larger image files.
- Color Scans in color at 200
dots per inch. This preset is designed for scanning
full-color documents. Scanning is slower, small text may not be legible enough
for OCR, and the resulting image files are large.
In addition to resolution and scan type, each preset controls the
following settings:
- Page size
- Default folder for saving files
- Language used for OCR
- Save multi-page documents together or as separate pages
- Automatically perform OCR after scanning
- Automatically create file names
- Automatically adjust pages scanned upside down or out of
alignment
Scanner drivers
If possible, Office Document Imaging manages the scanning process for
you. If you want to adjust settings yourself, you can choose to display your
scanner driver dialog box each time you scan. To do so, click
Scan New Document on the
File menu, click the
Scanner button, and then select the
Show scanner driver
dialog before scanning check box. If this option is not available, Office
Document Imaging displays your scanner driver dialog box each time you
scan.
Automatic document feeders
Automatic document feeders (ADFs) (ADF: An attachment available on some scanners that allows automatic scanning of multiple pages.)
operate in different ways, depending on the type of scanner. Flatbed scanners
sometimes have add-on feeder attachments, while multi-function scanners usually
have integral feeders. The first time you scan, Office Document Imaging detects the ADF for you.
Notes
- If you want to check your settings or turn off ADF support, click
Scan New Document on the
File menu, click the
Scanner button, and then select or clear the
Use automatic document
feeder check box. If this option is not available, Office Document Imaging
displays your scanner driver dialog box each time you scan.
- When scanning multi-page documents using an ADF, Office Document
Imaging usually combines all the scanned pages into a single file on disk. If
you prefer to save each page separately, click
Scan New Document on the
File menu. In the
Scan New Document dialog box, click
Preset options, and then either
click Create new preset, type a name for the new preset, and then click OK or
click Edit selected preset. On the
Page tab of the
Preset Options dialog box, select the
Save each page as a separate
document check box.
- TWAIN-emulation drivers will not appear in the
Scanner list in the
Choose Scanner dialog box.