The Epson T9084 is a high capacity yellow ink cartridge compatible with several high-end inkjet printers. Although this genuine ink cartridge contains less ink than the extra high capacity Epson T9074 also available, it still has an astounding 39ml of high quality ink within it. The substantial size of the original Epson C13T908440 allows it to print an estimated 4,000 pages with an average 5% coverage, making it exceptional value.To ensure that you get the very best quality the T9084 uses yellow Epson DURABrite Pro ink that is resistant to many factors and ensures your prints are built to last.