This high capacity genuine Epson T6037 cartridge is filled with an incredible 220ml of light black ink to offer users an enhanced page yield. It offers twice the amount of ink as the standard capacity Epson T6027, offering a much lower cost per page.With a genuine Epson C13T563700 ink cartridge in your printer, you can rest assured of the highest print quality available and unparalleled reliability. Each of these original Epson T5637 is guaranteed to be compatible with the Epson Stylus Pro 9800 and all other compatible printers.