The Epson WorkForce 40 ink cartridges from Carrot Ink are new compatible printer supplies that are guaranteed to meet or exceed the print quality of the OEM (Original Equipment Manufacturer) Epson printer cartridges. With Carrot's Epson WorkForce 40 supplies you'll save a bunch of money and get just as good of performance. Our Epson WorkForce 40 inkjet replacements come with a one year satisfaction guarantee. Federal Law protects you when using compatible supplies for the Epson WorkForce 40 and does not void your printer's warranty. OEM WorkForce 40 ink cartridges and supplies finally have real competition.