The Epson Ultrachrome Ink C13T40S YELLOW 50ml For T3160/T5160 provides the vibrant, high-fidelity colour reproduction required for professional printing on T3160 and T5160 series machines. Formulated for longevity and precision, this yellow ink cartridge ensures that your graphics and charts remain bright and accurate, delivering the reliable performance that Epson users expect for both technical drawings and high-quality colour documents.