Save even more with our set of 3 compatible cartridges. This listing contains 2 TN780 Extra High Yield Black Toner Cartridges 1 DR720 Drum Unit. Why pay twice as much for brand name OEM Brother TN780/DR720 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 set works with the following Brother HL, and MFC Printers 6180DW, 6180DWT, 8950DW, 8950DWT. Please note, this item 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.