The descriptions for this product are taken directly from Amazon so don't blame me for bad English or misspellings. The prices you see are what I am asking for each item.
Item:TN-660 TN660 Black High Yield Toner Cartridge Replacement for Brother TN660 DCP-L2540DW HL-L2300D HL-L2320D MFC-L2700DW MFC-L2740DW HL-L2380DW Printer(1 Pack)
Item Description:Product Packaging Content:2-Pack TN-660 TN 660 TN660 Toner Cartridge Black High Yield
High Page Yield: 2600 Pages Per TN660 Black Toner Cartridge (letter paper /A4 paper, 5% coverage)
Compatible With DCP L2520DW DCP L2540DW HL L2300D HL L2305W HL L2315DW HL L2320D HL L2340DW HL L2360DW HL L2380DW MFC L2680W MFC L2685DW MFC L2700DW MFC L2705DW MFC L2707DW MFC L2720DW MFC L2740DW Printer
Each product is manufactured according to ISO 9001 and ISO 14001 STMC inspections, and each cartridge is rigorously inspected and packaged to maintain an optimal delivery condition.
High-quality ink cartridges can provide high-quality printing results, ensure the accuracy of details and long-term durability, can achieve effective office effects, can save time and cost.