Oh, okay, I see now. I had to have a document open. I was able to print something from Word and from Adobe Acrobat, and it looks as if Preview also sees the printer. So I guess I have to live with the fact the Quick Menu is diabled in the alias menu ...
Pixma MX922, Catalina OS 10.15.2, Macbook Pro mid-2012 I downloaded all three drivers, here, and ran them (there is one printer driver and there are two scanner drivers). https://www.usa.canon.com/internet/myportal/us/home/support/details/printers/in...
