Toner cartridge is designed for use with Brother DCP-8110DN, DCP-8150DN, DCP-8155DN; HL-5440D, HL-5450DN, HL-5470DW, HL-5470DWT, HL-6180DW; HL-6180DWT; MFC-8510DN, MFC-8710DW, MFC-8910DW, MFC-8950DW and MFC-8950DWT. All genuine Brother printer supplies are designed as part of an entire printing system to provide a superior degree of quality. Genuine Brother toner is delicately balanced to provide even flow and toner distribution. Cartridge yields approximately 3,000 pages.