Manufactured and tested to ensure optimum performance when used with their machines, the Dell 2150CN Black Toner Cartridge is quick and easy to install and produces consistently high resolution print-outs with vibrant images and sharp, concise text. Its standard page yield of approximately 1200 pages makes this cartridge an economical choice for everyday use. Dell's Toner Management System detects when your printer is low to minimise the down time between cartridge changes.