When you click through the Catalina link, however, it says that there is no support. Same for Mojave with that scanner
Good point. I didn’t actually click through because I interpreted it as a list of supported OSs. Mostly because of this page, where the OS list ends at 10.10:
So the fact that ScanSnap Manager V7 works for you is both welcome and quite unexpected!
It really is. I was started to plot setting up an old Mac with pre-Mojave so I could keep going as is. I’ve tried a couple other brands of document scanner and wasn’t satisfied with the results (and I hate to replace something that works well yet hasn’t seen any sort of innovation update in ages).