The Standard Capacity Magent Toner Cartridge from Dell™ is designed to work with the Dell Laser Printer 3100cn. This cartridge, when used in conjunction with the Black, Yellow & Magenta cartridges, can produce high resolution color printouts with sharp images & text. It offers a yield of Approx. 2000 pages & supports Dell's Toner Management System for low toner detection & easy online ordering. Product Highlights:-High resolution produces sharp images & text -Offers a yield of Approx. 2000 pages -Supports the Dell's Toner Management System for low toner detection & easy online ordering -Designed to work with the Dell™ Color Laser Printer 3100cn