I'm surprised a Facebook page hasn't been created for this yet. Don't forget about Google Plus either. I think the error should have been called OU812 Printhead Dead Error.
Our Canon Pixma MP610 is fairly new, approaching two years- when the U0502 Error appeared. This error renders all functionality useless on the Pixma's all-in-one features. Ridiculous. The scanner had been good. The scanner was rendered useless by the...
