From the ESF Computing webpage: Computing & Network Services > College Resources > Printing @ ESF
ESF Printing Information:
Faculty, Staff, and Students are given a 500 unit quota per year to use on public printers at ESF for the academic year. The ESF Computing Center charges for any additional printing in an effort to stop the incredible waste of past years. Print quotas will not transfer from academic year to academic year and will reset the weekend prior to the start of the semester.