If you have the original Fujitsu_ScanSnap_Setup.exe from the CD or a direct download:
Once the driver is installed, you must adjust a few settings to prevent crashes and paper jams. fujitsu fi6110 driver windows 11
Do not download from any site that asks for your email to “unlock” the driver or offers an .exe that is less than 5MB. The full driver package should be between 25MB and 50MB. If you have the original Fujitsu_ScanSnap_Setup