The T2434 is a full capacity compatible ink cartridge that contains 20 ml yellow coloured ink. The cartridges allow printing of an entire array of yellow hues. This cartridge can be used in so many different application of coloured ink printing. This means that you can create anything from yellow diagrams to yellow font, and this ink will always make sure that your printouts look as bright and understandable as you want them to be. This yellow cartridge can definitely make your documents reach another level of professionalism and aesthetics when used with these compatible printers: the Epson XP-850, Epson XP-750, and the Epson XP-950.