I got tired of chasing my grade-level colleagues down or putting photocopies in their box where they might be overlooked. I finally put three baskets in our photocopying room. Each basket is clearly labeled with each last name. Then, when photocopying items of interest, I make a couple of extra and throw them in the baskets. The reverse is true also. When my colleagues have something for me, they put it in my basket. The phtocopying room is the perfect place for the baskets, because all three of us always go in there before school!