Each LC426C is filled with sufficient Brother cyan ink to print an estimated 1,500 pages, offering you the cheapest Brother cartridge of this colour to get your MFC-J4540DW or MFC-J4340DW. You can use the Brother LC426C ink cartridge in with a select few inkjet printers, a full list of which can be found on this page. This original Brother LC426C is a standard capacity cyan cartridge from this new range of ink cartridges. Selecting a genuine Brother LC426C ensures that your printer can produce prints of the very highest quality, matching the manufacturer`s vision for this series. We are more than confident that you will love the results produced.