Includes 2 packs black v4ink TN360 TN-360 TN330 TN-330 TN 360 toner cartridges Print more and cost less: 2,600 Pages per Black Toner Cartridge based on 5% Coverage (letter/A4). Suitable for Brother HL-2140 HL-2170W Brother DCP-7030 DCP-7040 Brother MFC-7340 MFC-7345N MFC-7440N MFC-7840W Priner Toner Reliable printing results: Sharp text, bold blacks and crisp graphics Perfect partner with your printer. Easy to be installed and recognized