Xerox DOCUMATE 252 - Manual (Page 101)

Scanning with the TWAIN Interface from PaperPort
96 DocuMate 252 Scanner User’s Guide
The next window is for checking the connection between your
scanner and the computer.
5. Click Next.
After the Setup Wizard checks the connections, the next
window is displayed. It has a series of setup options, but only
the Basic scan test is necessary because your scanner was
already tested and calibrated when you installed the One
Touch 4.0 software
6. Click Next.