Xerox DocuMate 4799 User Manual

Scanning and Configuring One Touch
Xerox
®
DocuMate
®
4799
User’s Guide
6-92
Additional options are available on the menu for the sPDF and nPDF text formats. The three image quality
settings are:
• Minimize Size—smallest file size, lowest image quality.
• Normal—medium file size, some loss of image quality.
• Maximize Quality—largest file size, no loss of image quality.
The Use MRC option is a special processing procedure for documents scanned with the PDF format.
• Use MRC—MRC stands for Mixed Raster Content. MRC is an advanced technique for optimizing the image
quality of scanned documents. Without MRC, the scanned image is produced using a single process to
capture and display the image on the computer screen, even if the document contains both text and
graphics. With MRC, the image is produced using separate processes for text, graphics, and other elements
on the document page. The result is clearer graphics and sharper text characters. Scans with Use MRC
selected may take slightly longer to complete the processing. Select Use MRC for documents with harder-to-
read text or lower-quality graphics to get the best possible scan output image. The Use MRC option is
available for sPDF and PDF.
Selecting One Touch OmniPage OCR Options
The software you installed for your scanner includes a set of advanced OCR options integrated with One Touch.
To select OCR options available from One Touch:
1. Open the One Touch Properties window.
2. Select a Destination Application that has one of the text format file types as the page format, such as
Microsoft Word or WordPad.
3. Right-click on the page format icon to see the menu.
Normal PDF—the.pdf file format used by Adobe Acrobat. This format converts scanned text into
a PDF with the text ready for editing in a PDF editing program.
Note: Documents scanned with nPDF and sPDF automatically include OCR processing. If the processing does
not recognize a large number of the text characters in the document, change the image quality setting and re-
scan the document. For example, change from Minimize Size to Normal to see if the text recognition improves.
Note: the OCR options apply globally to all the One Touch Destination Applications that perform OCR. For
example, if you select the OCR options for Adobe Acrobat, they also apply to WordPad.

Xerox DocuMate 4799 Specifications

General

Film scanning	No
Color scanning	Yes
Duplex scanning	-
Input color depth	24 bit
Maximum scan size	297 x 432 mm
ADF scan speed (b/w, A4)	100 ppm
Enhanced scan resolution	300 x 300 DPI
Optical scanning resolution	600 x 600 DPI
Scanner type	Flatbed & ADF scanner
Product color	Blue, White
Sensor type	CCD
Daily duty cycle (max)	40000 pages
Auto document feeder (ADF) input capacity	250 sheets
Minimum scan area (ADF)	48 x 70 mm
ISO A-series sizes (A0...A9)	A3, A4
Maximum ISO A-series paper size	A3
Auto Document Feeder (ADF) media weight	75 - 80 g/m²
USB version	2.0
Standard interfaces	USB 2.0
Minimum RAM	2048 MB
Minimum processor	Intel® Pentium® 4
Minimum storage drive space	350 MB
Minimum system requirements	CD/DVD-ROM
Compatible operating systems	Windows 7 Windows Vista Windows XP
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth	585 mm
Width	474 mm
Height	329 mm
Weight	25000 g