2 Compatible Black Toner Cartridges replacement TN221 / TN225 (Black). For Brother HL-3140CW HL-3150CDN HL-3150CDW HL-3170CDW HL-3180CDW and DCP-9020 DCP-9020CDW DCP-9020CDW and MFC-9130CW MFC-9140CDN MFC-9140CDW MFC-9330CDW MFC-9340CDW Printers Page Yield: 2, 500 Pages Per Black Toner @ 5% Standard Coverage Rate on A4 Paper Size. Product is manufactured with highest quality and standards by ISO, CE, and REACH manufacturer for best printing performance matching the standards of OEM. PRINTOXE® Brand 100% Compatible in Retail Package Shown in Image. Shelf Life Exceeds 24 Months.