PaperCut NG is the fully featured print management solution that provides reporting, quotas, policing etc on networked printers. It will work on the server if you have print queues set up (as willykc1 mentioned) PrintLogger is the free print job logging tool that simply tracks activity. Just to clarify - there are 2 free solutions from PaperCut.
Once you have actual numbers you can set goals to get down to. The general concept of print tracking can decrease printing by 15% alone. Good for reporting purposes and accountability, plus less IT cost if I can push out on other groups. I want to track by user and possibly by break down to department cost of printing. I have one print server and 300 computers/30 printers. This may end up working for us and I will report back if so. Consider PaperCut NG if you require centralized logging from multiple systems.' Computers with individually attached desktop printers will need Print Logger installed locally if monitoring these printers is desired. 'If your server is set up to host print queues and workstations print to these shared queues, then installing PaperCut Print Logger on the server will monitor all printing. 'Can I install PaperCut Print Logger on my server and monitor all network printing? Looks like Free Papercut will work on server as long as you use a print queue.