This Brother LC227XL & LC225XL multipack contains four genuine high capacity cartridges, offering an estimated 1,200 pages per cartridge at a bargain price. All of the cartridges in this pack are XL versions meaning you get a much lower cost per page and have to change your Brother LC227/LC225 inkjet cartridges less frequently.As an original Brother product you can expect the very best print quality from the LC227XLVALBP multipack and are guaranteed of seamless compatibility with your printer. there really is no better option for owners of the DCP-J4120DW (and all other compatible printers) who prefer using a genuine Brother product.