I'm big on players bringing their character sheets, although I've been thinking about keeping them myself to save that. Also, I have a rule about bringing your own pencil. I don't keep many other than my personal one and have had them stolen before, so I'm not a fan of doling them out. I would say dice, but I have enough to go around. I also have pdf's of most of my books and use my laptop at the table, so I let people use my hard copies as they need.
More than anything, I require my players to bring a good attitude and to be aware (meaning not falling asleep). If they're in a sh*tty mood, I just ask them to leave and get over it before they come back. If they're sleepy, I ask them to take a power nap on the couch in my room and get back to the game in an hour or so.
Overall, things work out pretty well.
-The Beast