Print & copy with this toner drum. Designed for use in select Brother printers, the toner delivers up to 50,000 pages of crisp sharp text & images to keep up with daily demand. This Brother DR 431CL drum unit is an OEM product, installing quickly & eliminating downtime. All genuine Brother printer supplies are designed as part of an entire printing system to provide a superior degree of quality. Device Types: Laser Printer; Color(s): Black; Cyan; Magenta; Yellow; Page-Yield: 50,000; Supply Type: Drum Unit.