You cannot transfer images managed in ScanSnap Home to a cloud storage.
To save images to a cloud storage, scan documents using a profile linked with a cloud service.
ScanSnap Help (iX1600/iX1500/iX1300/iX500/iX100)
ScanSnap Help (iX1400/SV600/S1300i/S1100i/S1100)
(Select the model name of the ScanSnap at the top of the page)