This compatible Brother LC223M is the most cost effective way of running the Brother DCP-J4120DW and all other compatible printers. Our compatible Brother LC-223M is a standard capacity cartridge that offers and estimated 550 pages of prints with comparable quality to the Brother original. As a compatible Brother product the LC223M is amongst the lowest priced on the Internet and carry a 100% satisfaction guarantee. Also included in the price is VAT and Delivery. What you see is what you pay!