Scanner not working but Printer is working in Windows 11 [Fix]

If scanner is not working but printer is working, follow these instructions i.e. update driver, restart Windows service, etc.
techtimes

Canon Faces Lawsuit Involving Pixma Printer | Scanner Won't Work If Ink Catridges Are Low or Empty

Canon USA is currently facing a class-action lawsuit after plaintiff David Leacraft discovered the deceptive marketing practices of the printer maker. According to the complainant, the Pixma MG6230 ...
Bleeping Computer

Canon sued for disabling scanner when printers run out of ink

Canon USA is being sued for not allowing owners of certain printers to use the scanner or faxing functions if they run out of ink. David Leacraft, a customer of Canon, filed the class action lawsuit ...
The Verge

Canon is getting away with printers that won’t scan sans ink — but HP might pay

Remember when Canon got sued? The plaintiffs settled, I’m afraid. Remember when Canon got sued? The plaintiffs settled, I’m afraid. is a senior editor and founding member of The Verge who covers ...