Renewable Toner Compatible Toner Cartridge Replacement for Brother TN-221bk TN-225k TN221 TN225 for use in HL-3140CW HL-3170CDW MFC-9130CW 9330CDW 9340CDW (Black) Lifetime warranty. We only guarantee products ordered directly from Renewable Toner. Color: Black Replacement for OEM #: Brother TN-221bk / TN-225bk Yield: 2.5k pages based on 5% coverage Compatible With Brother Printers: HL-3140CW HL-3170CDW MFC-9130CW MFC-9330CDW MFC-9340CDW