Laser Tek Services &reg; 2 Pack Super High Yield TN780 TN-780 (Jumbo XXL) Toner Cartridge for the HL-6180DW, HL-6180DWT, MFC-8950DW, MFC-8950DWT Package comes with 2 Black toner cartridges. Works in the following printer models: Brother DCP-8110DN, DCP-8150DN, DCP-8155DN, HL-5470DWT, HL-6180DWT, MFC-8510DN, MFC-8710DW, MFC-8910DW, MFC-8950DW, MFC-8950DWT Page Yield: 12000 @ 5% coverage per page Product Comes with a 1 year 100% Satisfaction Guarantee! Laser Tek Services offers free technical support for any questions you may have. Manufactured by ISO and STMC certified facility.| The Use of Laser Tek Services compatible products will not void your printers warranty.