For Windows® XP/Windows Vista™
Two scanner drivers are installed. A TWAIN compliant scanner driver (See TWAIN compliant) and a Windows® Imaging Acquisition (WIA) driver (See Scanning a document using the WIA driver (For Windows® XP/Windows Vista™)).
Windows® XP/Windows Vista™ users can select either driver when scanning documents.
For ScanSoft™ PaperPort™ 11SE, see Using ScanSoft™ PaperPort™ 11SE with OCR by NUANCE™.
If your PC is protected by a firewall and is unable to network scan, you may need to configure the firewall settings to allow communication through port number 137 and 54925. For more information, see Firewall settings (For Network users).