For responsible printing that's wonderful.
At our library I quickly learned that people want to just print entire reams of nonsense, like web pages that were clearly not made for printing and waste entire pages on like one graphic, and then 35 pages of comments because this person didn't know how to select certain pages or use "print preview"
...So they pay 10¢ a page. Lol
I'm so bummed out that this wasn't around yet when I accidentally ruined my Honda Element's motor.
But then again, it seems even these wouldn't wanna push that frame around very much yet. :p