Been using my Canon MF733Cdw fine for a while now. All of a sudden when I go to scan I get this error. Latest drivers installed from Canon website. Totally random that this started happening.
MacBook Pro with Touch Bar
Hi justclements,
Thank you for using the Apple Support Communities. Being able to print and scan on your Mac is great, and I'll be happy to see if I can help. I see you have an "operation couldn't be completed" error.
To double-check, are you able to print still? If you are, it might help to click Apple menu () > Restart and try scanning again.
This has some great detailed troubleshooting steps that I recommend as well: Solve printing problems on Mac
Have a great day.
Scanner Issue (operation couldn't be completed)
