Xerox DocuMate 4790 User Manual page 20

• Function buttons—Selects the scan setting for the One Touch buttons. Press the up or down
arrow to cycle through the settings.
• Duplex button—Press to scan double-sided documents.
• Simplex button—Press to scan single-sided documents.
• DFS (Double Feed Skip) button—Press to continue scanning when a double page feed has been
detected without correcting the double feed. This option is available when scanning in TWAIN.
When scanning using the Simplex or Duplex button on the scanner, this button is disabled while
scanning.
Power switch—Turns the scanner's power on or off.
Pre-Imprinter Door—Open to access the pre-imprinter compartment.
Universal Serial Bus (USB) port—Connects the scanner to the computer.
Power jack—Connects the power cord to the scanner.
20 Xerox DocuMate 4790
User's Guide