upvote both for such a cool application but also to say that typically when my toner cartridges start to say "empty" or get a few streaks, all i have to do is

upvote both for such a cool application but also to say that typically when my toner cartridges start to say "empty" or get a few streaks, all i have to do is pull it out, give it a few firm taps all around (think tapping a nail into drywall) and then give it a few horizontal shakes to redistribute the material across the drum. I get 100s of more pages this way doing it multiple times.