More than print quality, my biggest problem is that the cartidges go dry = empty all by themselves, just sitting there for a few weeks. This is in a Canon ip-4000 printer. Leakage of so much ink would be obvious, so it isn't that. It just disappears. I live in a dry climate, but all of the ink including pigment is gone so it doesn't seem to be evaporation. It's as if the cartridges had simply been used up, which I know hasn't been done since only I have access to the printer.
==> Does anyone else have this problem? Put in all new cartridges, print two or three pages, let it sit for several weeks and then find one or two cartridges almost empty? BTW I'm using cheap ebay cartridges, and don't plan to spend the money it would take to install a set of Canon units unless that's known to be the cure. I can't remember how the first set of (Canon) cartridges fared.
Thx - Arbie