Brother Genuine TN810XLBK High‐yield Black Toner Cartridge. Trust Brother Genuine TN810XLBK toner for superior laser print quality and performance you can consistently rely on for up to 12,000 pages‡. Brother Genuine toner is intelligently engineered to work seamlessly with Brother color laser printers and all‐in‐ones to deliver outstanding results and reliable performance. Brother Genuine toner produces sharp black and bold color prints that withstand the test of time. Brother Genuine toner undergoes extensive testing to ensure optimum performance and component protection. Brother offers an environmentally responsible way for customers to recycle Brother Genuine cartridges. The Brother Genuine TN810XLBK High‐yield Black Toner Cartridge is for use with the Brother HL‐L9410CDN, HL‐L9430CDN, HL‐L9470CDN, HL‐EX470W, MFC‐L9610CDN, MFC‐L9630CDN, MFC‐L9670CDN, and MFC‐EX670W