Apparently not....other than repair which will cost the price of a new printer. I have abandoned my MP600R & decided to give Epson a try. Sad but there you are.
I've had enough & have now ordered an Epson. Nothing I could do would fix the UO52 message so goodbye to my Canon MP600R and 10 new ink cartidges, they are off to the dump.It is quite obvious that Canon couldn't give a " Monkeys " So I can't either.T...
