Save and print even more when you shop with LD Products! This listing includes 4 TN360 high yield black laser toner cartridges; they replace the standard yield TN330 series. Why pay twice as much for brand name OEM Brother Printer laser cartridges when our compatible printer supplies deliver excellent quality results for a fraction of the price? 100% brand new, manufactured to meet the highest quality and performance standards. Our compatible brand replacement laser cartridges for your Brother printer are backed by a full 2 year 100% satisfaction guarantee. So stock up now and save even more! This combo set works with the following Brother printers DCP-7030, DCP-7040, HL-2140, HL-2170W, MFC-7340, MFC-7345N, MFC-7440N, and MFC-7840W. We are the exclusive reseller of LD Products brand of high quality printing supplies on Amazon.