Xerox DocuMate 3125 User Manual - page 138
Scanning from TWAIN and WIA
Xerox
®
DocuMate
®
3125
User’s Guide
7-130
•
Crop to original
—select this option to let the scanner automatically determine the size of
the item being scanned. This option is only available if the scanner supports this feature.
This option may occasionally be grayed out as not all scanning applications support this
feature.
Always properly adjust the paper guides to the width of the paper in the input tray so that
the pages feed into the scanner as straight as possible. Skewed pages may not crop
properly.
•
Crop to length
—this option tells the scanner to crop the final image to the bottom of the
page being scanned. This option is only available if the scanner supports this feature. This
option may occasionally be grayed out as not all scanning applications support this feature.
Always properly adjust the paper guides to the width of the paper in the input tray so that
the pages feed into the scanner as straight as possible. Skewed pages may not crop
properly.
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).