Epson 102 Black Cyan Magenta Yellow Ink Cartridge 1 x 127ml + 3 x 70ml Eco Tank - C13T03R640 Discover our 102 ink series - it's hassle-free, ultra-low-cost and mess-free. With both pigments and dye, this four-colour ink is great at producing high-quality documents. From one set of ink, you can produce thousands of pages without having to change a cartridge. Itís affordable too - when you purchase an EcoTank printer you can save up to 90% on ink costs on average.