Toner Tech &copy; compatible with  Brother Tn315 Toner Cartridge Set Hl-4150cdn Hl4570cdw Hl-4570cdwt Mfc-9460cdn Mfc-9560cdw Mfc-9970cdw Manufactured in the USA with OEM toner 100% Genuine Toner Cartridges Cartridge Page Yields: (Black) 6,000 pages at 5% coverage, (Color) 3,500 pages at 5% coverage. This is in accordance with ISO/IEC 19798 (Letter/A4). Compatible With: Brother HL-4150cdn, HL-4570cdw, HL-4570cdwt, MFC-9460cdn, MFC-9560cdw, and MFC-9970cdw Printers High Quality Inexpensive Replacement Set compatible with Brother Business Printers