Brother HL-3140CW (TN221BK) Standard Yield Black Toner-2,500 pages - Walmart.com
Remanufactured Toner Cartridge BRTN225Y Replacement for Brother TN225Y Used for Brother HL-3140CW HL-3150CDW HL-3170CDW MFC-9130CDW MFC-9140CDN MFC-9330CDW Series Yellow 2,200
Amazon.com: Compatible (5-Pack, 2X BK+C+M+Y) TN221 TN225 Toner Cartridge High Capacity Used for Brother HL-3140CW 3142CN 3151CDN 3150CDW 3152CDW 3170CDW 3172CDW 3180CDW Printer, Sold by EasyPrint : Office Products
Amazon.com: Quality BLACK Toner for BROTHER TN221K, HL-3140CW, HL-3170CDW, MFC-9130CW : Office Products