This Brother multipack TN423 compatible pack is a great value pack specifically designed to work in your Brother printer. The TN423 compatible toner multi-pack contains 1 black, 1 cyan, 1 magenta and 1 yellow compatible non-oem cartridges. The compatible Brother TN423 multipack 4 pack is suitable for all types of printing and offers value by buying the cartridges in a pack. Fully chipped and ready to go with the latest chip. All our TN423 premium toners are made to highest standards and carry the ISO9001 worldwide quality certification. Our toners are formulated to each printers individual specification ensuring top printing every time. Offering a much higher printing quality than universal toners. Which are unfortunately widely used in the UK by other inferior cartridge manufacturers and distributors. The TN423 prints approx 6500 pages at 5% average coverage. Each TN423 colour prints approx 4000 pages individually at 5% average coverage. Comes with easy to use installation instructions and saves over £300 buying the equivalent XL genuine pack. DCP-L8410CDW, HL-L8260CDW, HL-L8360CDW, MFC-L8690CDW, MFC-L8900CDW