The machines are supplied and maintained by the Office of Support Services of Duquesne University, located in Rockwell Hall. The card readers are maintained by the I.D. Center located in the Student Union. The Law Library does not give change, but a change machine is available in the Student Lounge. No refunds are given evenings or weekends. Requests can be left at the circulation desk, by filling out a form.
Response time is usually two working days.