Place these Brother toner cartridges in your compatible printer to enjoy professional-quality printouts with bold color. The cartridges deliver brilliant hues to make your reports and other documents stand out. Brother Genuine Standard-Yield Black Toner Cartridge Twin Pack TN221 2PK. Provides extra convenience - having extra toner on hand and printing twice as many pages* when you use both toner cartridges. Intelligently engineered to work in seamless unison with your Brother printer. Produces crisp, sharp, black and white laser-quality prints that withstand the test of time.