Operation Manual

Xerox DocuMate 4799
User’s Guide
147
• Detect—select an option from the drop menu to turn on this feature.
Detect only—the scanner notifies you that a double page feed has been detected but continues
scanning.
Detect and stop—the scanner stops scanning when a double page feed has been detected and
waits for you to correct the problem.
You can bypass the stop, without correcting the problem, by press, hold and then release the Start/
Stop button on the scanner for at least 1 second, or by clicking Continue in the message box on-
screen.
You can stop the scan job completely by pressing the Start/Stop button on the scanner.
• Sensitivity—drag the slider left or right to change the DFD sensitivity level.
• Sensors—if your scanner has multiple DFD sensors, you can turn on or off each of the sensors by
selecting/deselecting the sensors. At least one sensor has to be selected. If your scanner has only
one sensor, that sensor will be selected and grayed out.
Patch codes—select this option to enable patch code detection during scanning. The scanner
recognizes patch codes as follows:
• The front side of the page. A page with a patch code on it must be placed face-up in the
document stack.
• A minimum of 50 mm of clear space from the top of the page to a patch code with horizontal
lines.
• A maximum of 70 mm between the left side of the page and a patch code with vertical lines.
• A minimum of 10 mm of clear space around the patch code.
• The patch code should be a minimum of 9 mm long for best results.
• The scanner can detect Kodak patch codes 2, 3, and T.