Cool Toner 2 Pack 12,000 Pages Compatible Toner Cartridges Replacement for Brother TN880 TN 880 TN-880 Used for HL-L6200DW HL-L6300DW HL-L6200DWT HL-L6250DW MFC-L6800DW HL-L6700DW MFC-L6900DW Support - advanced technology ensures stunning performance Service - Phone services for technical support Warranty - 3-years warranty; Replacement or Refund upon request High yield - cartridge yield: 12000 pages MODEL - Compatible Printer Model ---Brother HL-L6200DW/L6200DWT/L6250DW/L6300DW/L6400DW/L6400DWT, MFC-L6700DWL6750DW/L6800DW/L6900DW