Save and print even more when you shop with LD Products! This listing includes 6 TN450 high yield black laser toner cartridges; they replace the TN420 standard yield 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? Each cartridge is 100% brand new and 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! For use in the following Brother printers DCP-7060D, DCP-7065DN, HL-2130, HL-2132, HL-2220, HL-2230, HL-2240, HL-2240D, HL-2242D, HL-2250DN, HL-2270DW, HL-2275DW, HL-2280DW, Intellifax 2840, Intellifax 2940, MFC-7240, MFC-7360N, MFC-7365DN, MFC-7460DN and MFC-7860DW. 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.