Save and print even more when you shop with LD Products! This listing contains 3 TN570 high yield laser toner cartridges; they replace the TN540 standard yield cartridge. Why pay twice as much for brand name OEM Brother TN570 printer toner cartridges when our compatible printer supplies deliver excellent quality results for a fraction of the price? Our compatible brand replacement laser toner cartridges for Brother printers 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-8040, DCP-8040D, DCP-8045D, DCP-8045DN, HL-5100, HL-5130, HL-5140, HL-5140LT, HL-5150D, HL-5150DLT, HL-5170D, HL-5170DLT, HL-5170DN, HL-5170DNLT, HL-5170N, MFC-8120, MFC-8220, MFC-8440, MFC-8440D, MFC-8640D, MFC-8840, MFC-8840D and MFC-8840DN. Please note, retail packaging may vary and these items will only work with printers purchased within the United States and Canada. We are the exclusive reseller of LD Products brand of high quality printing supplies on Amazon.