Xerox DocuMate 510 Installation Manual page 110

Scanning with the TWAIN Interface from PaperPort
The final Setup window opens to let you know the setup
process is finished.
12. Click Finish.
PaperPort is now set up for your scanner and the scanning
option you selected (in the example above, it's the TWAIN
option). The Scan button on the PaperPort window will now
become active.
DocuMate 510 Scanner User's Guide 105