BROTHER GENUINE CARTRIDGE - Brother TN-210BK is a Brother Genuine cartridge that produces black prints in high quality you can depend on. YIELDS UP TO 2,200 PAGES -This replacement standard-yield black toner cartridge can print approximately 2,200 pages(1). SEAMLESS INTEGRATION - This professional replacement black toner cartridge creates rich blacks and is engineered to work in seamless unison with your Brother printer. FOR USE WITH BROTHER PRINTERS AND ALL-IN-ONES - HL-3040CN, HL-3045CN, HL-3070CW, HL-3075CW, MFC-9010CN, MFC-9120CN, MFC-9125CN, MFC-9320CW, MFC-9325CW.