Printer Page Counting

My boss just told me to find out if there is software out there that we can use to count the number of pages that people print. We are on a 2000 Server and Novell server and most clients are 98. She wants to be able to charge people for using the network color printer (HP). We also want to be able to print a report telling us who printer how many and if color was used. Any suggestions? We need it to be a reasonable price. I thought that we could do something like this with Server 2000 butI must be wrong. Thanks a million in advance.