: Some models, particularly older ScanSnap units, historically used proprietary software rather than standard TWAIN drivers, which can limit direct scanning into third-party apps like Adobe Acrobat. Laptops (Lifebook & Celsius)
: Modern Fujitsu laptops can often update drivers automatically through Windows Update or the proprietary Fujitsu Driver Manager . fujitsu drivers
: Scanner drivers (like TWAIN) often require multi-step manual installation, which some users find less intuitive than modern "plug-and-play" devices. Key Performance Areas Scanners (ScanSnap & fi-Series) : Some models