Since yesterday or perhaps the day before (Friday) I am experiencing the same thing on my Canon Pro 9000 Mark II. It didn't occur before then, although I do not that much printing. I am running OS Mac 10.8.2.
I have custom printer settings set up for my printer, which I can't be bothered to recreate so I am not going to reset it and lose them all. I'll wait until someone find a solution and if Apple don't I will just have to live with it.
It's not stopping my printer from working so right now I can live with it.
After all I'm still using Mail and that has far worse bugs in my opinion.