Scanning from TWAIN and WIA
Xerox
®
DocuMate
®
4799
User’s Guide
7-131
4. Open the scanner interface.
5. Change to the Advanced source configuration mode.
6. In the Document settings section click on the Advanced tab.
7. If your scanner and application supports compressed file transfers, the Compression option will now be
available.
Scanner Model Panel Options
The options in this panel are specific to the scanner you are using. If you select an option in this panel that also
appears on the Main panel, when you return to the Main panel, that option will be selected. Select the Advanced
source configuration mode to show this panel.
Detect Double Feeds
Detect double feeds is the scanner's ability to detect when two or more pages are fed through the scanner at
the same time. When this option is turned on, ultrasonic waves are aimed at the document to detect multiple
pages by the level at which the waves pass through the pages. The accuracy of this sensor depends on paper
thickness and whether or not creasing is in the original document.
This option is available in the interface only if the current scanner supports this feature.
Adjusting the sensitivity level
Click on the scanner model panel to set the sensitivity level at which the scanner detects double feeds. Move the
slider left or right to adjust the sensitivity level.
• Low works best with paper weight higher than 22lb (80 g/m2 or higher).
• Normal works best with standard printer paper weight 18lb or 20lb (67 - 75 g/m2).
• High works best with paper weight lower than or equal to 16lb (60 g/m2 or lower).
Tech nical Note :
If you are getting false double feed errors, try cleaning the inside of the scanner. Excessive dust on the sensor can
cause false double feed errors. Refer to the maintenance section of the scanner's user guide for instructions on
cleaning the scanner.
To Next Page
Loading...
Need help?
General
Weight and Dimensions
