Canon has released a
64 bit driver for your printer (at the URL at the top of the image).
Thanks very much. I've downloaded the dmg and am keeping it in my back pocket.
Unfortunately, though, its included apps won't open in my Mojave, so your printer looks to be be a dead issue down the road....
By "down the road" do you mean Mojave 10.15? I'm thinking, if I go to 10.14, I'll stay there as long as possible.
....so your printer looks to be be a dead issue down the road all the same unless you opt for a print-only volume.
Print-only wouldn't work for me. I do a fair amount of scanning.