Printing Services of Northern Arizona University is an on-campus printing and copying resource. The center specializes in graphics design, publishing and large-format printing solutions. It offers prepress, bindery, and copy and digital printing services. The center prints a variety of brochures, newsletters, postcards, posters, fliers, letterheads, envelops and business cards. It provides various postal, shipping and mailing services. Northern Arizona University provides various courses for undergraduate and graduate students. Founded in 1899, the university is accredited by the North Central Association of Colleges and Schools. Northern Arizona University has an enrollment of more than 22,000 students from over 65 countries.