Brother HL-4570CDW High Yield Toner Cartridge Set Approximately 6,000 pages for black and 3,500 pages for colored Competitive price with high quality/stable printing capacity/smart and fluent printing performance Saves ink and reduces damage to the printer head. Easy to Install and Use Compatible: HL 4150CDN/4570CDW/4570CDWT/MFC 9460CDN/9560CDW/9970CDW