The Barva T6931 is a yellow dye-based ink designed for use with Epson SureColor SC-T series wide-format printers. This 180ml bottle provides a high capacity that allows you to print up to 30,000 color pages, making it a practical choice for those who handle large-scale printing tasks frequently. It is fully compatible with several professional models, including the SC-T3000, SC-T3200, SC-T5000, SC-T5200, SC-T7000, and SC-T7200, serving as a direct replacement for T6924, T6934, and T6944 cartridges. To maintain the ink's quality, it should be stored at temperatures between +5°C and +40°C, which ensures a shelf life of three years from the date of manufacture.