CS &copy; Compatible Brother TN450 Toner Cartridge, Brother TN-450 Concord - Compatible Brother TN450 High Capacity Toner Cartridge - 1 x Black - 2,600 Pages Brother TN450 Compatible Compatible Products made with the highest quality new & recycled components in ISO9001/14001 certified factories. Full year performance guarantee on all compatible products. Buy with CONFIDENCE! 100% OEM Compatible - Guaranteed to meet or exceed the performance of your original cartridge and print tested at the factory.