Here's something that bugs the crap out of me: JUST when I'm ready to make copies that I will need for my class tomorrow, after having patiently waited my turn, someone comes right up behind me and asks "Do you have very many?" Uh, I don't know, define "many". Like their time is more valuable than mine? Granted, I've wanted to strangle those who run thousands of copies at peak times, tying the machine up for an unbearably long period of time, but my little batch of 75 copies? I think you can deal with. I also hate it when I am making copies and the person behind me is in a hurry and it stresses me out so that I make mistakes - 2 sided and colated and staples, etc.- and have to start over again.