Brother Genuine High Yield Black Toner Cartridge.Delivers crisp, professional laser quality output you can rely on consistently for up to 3,000-pages‡.Intelligently engineered as part of a complete printing system to work seamlessly with your Brother printer.Brother Genuine toner produces superior laser quality results that withstand the test of time.For use with Brother printer and all-in-one models: HL-L3210CW, HL-L3230CDW, HL-L3270CDW, HL-L3290CDW, MFC-L3710CW, MFC-L3750CDW and MFC-L3770CDW.