Failed to scan, Unable to scan
"Failed to scan, Unable to scan" occurs trying to scan to HP OfficeJet 4650, All Pages From Feeder, Text, Scan Sides: Both, Page Size: Automatic (also tried Letter). Version 3.36.3 Ubuntu 20.04.4 LTS GNOME 3.36.8
I was able to scan a single page some months (a year?) ago. Also tried single page, front side only instead of feeder and it failed with the same error.