Page Yield*: 8000 pages Compatible with Brother TN850 High Yield Black toners (per cartridge) *at 5% coverage (ISO/IEC standard) Package Contents: 3 x Brother TN850 TN-850 TN 850 High Yield Black compatible toner cartridges Compatible with DCP-L5500DN, DCP-L5600DN, DCP-L5650DN, DCP-L6600DW, HL-L5000D, HL-L5100DN, HL-L5200DW, HL-L5200DWT, HL-L6200DW, HL-L6200DWT, HL-L6250DN, HL-L6250DW, HL-L6300DWT, HL-L6300DW Product name: Brother TN850 TN-850 TN 850 High Yield Black Compatible Toner Cartridge replacement for Brother TN850 HY Black toner Brother is a registered trademark of Brother Industries, Ltd. and is not affiliated with and does not endorse SPEEDYIINKS