Package Contents Includes: 1-Pack Black TN 850 Toner Cartridge. Compatible for Brother Printer: DCP-L5500DN DCP-L5600DN DCP-L5650DN HL-L5000D HL-L5100DN HL L5200DW HL-L5200DWT HL-L6200DW HL-L6200DWT HL-L6250DW HL-L6300DW HL-L6400DW HL-L6400DWT MFC-L5700DW MFC-L5800DW MFC-L5850DW MFC-L5900DW MFC-L6700DW MFC-L6750DW MFC-L6800DW MFC-L6900DW; DCP-L2540DW; High Page Yield: -High capacity provides more pages to be printed. -Up to 8,500 pages per A black at 5% coverage (Letter/A4) Specialists in Print: -Clarity text and graphics. -Ensure that your daily printing meets exceptional quality. -We offer uniform powder,not easy to drop powder leakage. -offering value of fade resistant,lifelike,and high-noticeable colors. Application: -Convenient and cost-effective for daily use such. -as School,Company,Hospital,Supermarket,Government and other fields. We would provide attentive customer service? If you have any questions,or the product you received is defective, please contact us as soon as possible,we are honored to help you.