Laser Print Technology - 75000 Pages Compatible with Brother HL-L5215DW, HL-L6415DW, HL-L6415DWT, HL-EX415DW Also works in MFC-L5715DW, MFC-L6915DW and MFC-EX915DW Optimizes the performance of your Brother printer Essential part of a complete printing system Helps deliver crisp, professional-looking prints; expertly balanced for even flow and consistent toner distribution