Toner Tech &copy; Brother TN-315 Toner Cartridge - Black (TN-315BK) Professionally Made for Brother Series Printers Genuine Toner Cartridge Professionally Manufactured in the USA High Quality Inexpensive Replacement for Business Printers Page Yield: Black 6,000 pages at a 5% coverage Compatibility W/ Brother HL-4150CDN, HL-4570CDW, HL-4570CDWT, MFC-9460CDN, MFC-9560CDW, and MFC-9970CDW Series Printers