GREENSKY Compatible Toner Cartridge Replacement for Brother TN660 TN630 DCP-L2540DW MFC-L2700DW MFC-L2740DW MFC-L2685DW HL-L2380DW HL2340DW HL-L2300D HL-L2340DW HL-L2320D MFC-L2720DW(Black, 4-Pack) Page yield: 2,600 pages per cartridge What's in the box: 2 Black toner cartridges Compatible Printers: HL-L2300D HL-L2315DW HL-L2340DW HL-L2380DW HL-L2305W HL-L2320D HL-L2360DW MFC-L2680W MFC-L2685DW MFC-L2700DW MFC-L2705DW MFC-L2707DW MFC-L2720DW MFC-L2740DW DCP-L2520DW DCP-L2540DW Product advantages: The GREENSKY TN660 TN630 toner cartridges are comparable to OEM, and fully tested and meet ISO standard from raw material to finished product. Warranty: The GREENSKY's TN660 TN630 toner cartridges are warranted to be free exchanged in the case of defects in materials and workmanship, or damaged in transit.