I'm going to look in to the ARCs or chip resetting for my MP830 that I got almost 2 years ago. I don't think they were around when I got it so I stopped looking
I like it a lot but it chugs ink like a frat boy chugs Natty Light.
Is this similar to the old non-chip refillings though where eventually the inkjets themselves on the cartridge wear out? Obviously it's still a better way to go but I'd like to know.