Epson C13T09D298 (also known as Epson 101 Cyan or T09D2) is an original Cyan Ink Bottle designed to accompany the high-yield Black ink in specific Epson EcoTank (Ink Tank System) printers.
 
Designed for high capacity, contributing to a combined color yield of up to 6,000 pages (A4, 5% coverage) across the Cyan, Magenta, and Yellow inks, depending on the printer model.
Used in specific EcoTank models that use the Pigment Black (101 Black) and Dye Color combination, such as: L4150, L4160, L6160, L6170, L6190, L6270, L6290, ET-3750, and ET-4750. (Always verify against your specific printer model.)