The ink may be expired.The Genuine Epson Light Cyan Ink Cartridge T55K5 is an original product specifically designed for Epson printers. This ink cartridge is compatible with models such as SC-P6000, SC-P7000, SC-P8000, and SC-P9000. With a blue color and inkjet print technology, this high-quality cartridge is manufactured in Indonesia and offers reliable and vibrant printing results. Perfect for those looking for genuine Epson ink cartridges to ensure optimal performance and color accuracy in their printing needs.