I have a Canon MP210 ink jet printer that seems to pull the paper feed from the right hand corner when feeding which, of course, jams it. Any ideas?

One idea that I can think of (this isn't necessarily the reason) is that the rubber rollers on some printers can become hard and the paper will slip in them. This can cause jams. The only real fix is to replace the paper rollers.

It sounds like there a piece of paper stuck in it or it could be one of the tabs on the cassete are bent down or up