Enlarge ImageIf you are in need of high quality black and white laser printing, the Aficio™SP 4100NL is your answer. Whatever your printing needs, this workhorse can handle them fast. Every month, it can print up to 100,000 pages at speeds of up to 31 pages per minute. Equipped with a 400 MHz CPU controller, this printer easily handles your demanding workload. The Aficio™SP 4100NL is a productive network printer that offers dependability, superior paper handling and a low cost of ownership.