GREENCYCLE 1 Pack TN570 TN-570 Black Toner Cartridge Compatible for Brother DCP-8040 HL-5100 MFC-8120 Laser Printer Full 1 year warranty against manufacturer defects and print quality. Compatible new toner cartridge unit unconditionally guaranteed to provide same performance and reliability as genuine Brother cartridge. Yield: Toner Cartridge up to 6,700 pages at 5% coverage (Letter size Paper) Actual toner yield varies with usage, graphics printed and environmental conditions. Compatible Brother Printer below:Brother DCP-8040 DCP-8040D DCP-8045D DCP-8045DN HL-5100 HL-5130 HL-5140 HL-5140LT HL-5150D HL-5150DLT HL-5170D HL-5170DLT HL-5170DN HL-5170N HL-5170DNLT MFC-8120 MFC-8220 MFC-8440 MFC-8440D MFC-8640D MFC-8840 MFC-8840D MFC-8840DN Make your presentations and printouts stand out with this premium-grade toner that produces crisp, bold, and eye-catching text and graphics that ensure that people stay awake at your next meeting.