HQ Supplies &copy; Compatible Brother TN350 Toner Cartridge and Brother DR350 Drum Unit (1 TN-350 and 1 DR-350) Page Yield: Brother TN350 2,500 PageYields are based on a 5% area coverage, Brother DR350 12,000 PageYields are based on a 5% area coverage Toner Cartridges are manufactured using genuine polymerized (chemical) toner Clear, sharp and consistently accurate color results. Best Real Savings Option for Business (Tax Preparation, Illustration, School related, legal documents, any paperworks, etc...) Printing Compatible Hardware: MFC MultiFunction Printers MFC-7420, MFC MultiFunction Printers MFC-7820N, HL Printers HL-2070N, DCP Series DCP-7020, Intellifax 2820, MFC MultiFunction Printers MFC-7220, Intellifax 2910, Intellifax 2920, HL Printers HL-2030, MFC MultiFunction Printers MFC-7225N, HL Printers HL-2040 Manufactured at ISO9001 and ISO14001 Factory Standard. Quality and Environment friendly factory certified.