Patrons may also visit DOSS in person to use materials at hours when the site is staffed. There is a copy machine there for public use. All the libraries have copy machines. Duke copy cards work in machines in every library, and are usually available for purchase at each of the libraries, depending on supply. Copy cards may also be purchased at the Perkins Library circulation desk.
Every machine also accepts change and one dollar bills.
Please note that Medical Center Copy Cards only work at the Medical Center, not in the Perkins Library system libraries. There are no change machines in the libraries. Ask at circulation desk for location of change machines in snack areas in each building. Non-Duke patrons can access only the online catalog.