The Epson 106 is a specialized photo black ink bottle designed for high-quality image printing within the EcoTank ecosystem. This 70 ml dye-based ink is specifically formulated for use with the L71 series, including models such as the L7160, L7180, ET-7700, and ET-7750, ensuring a seamless fit and consistent output. Depending on the type of content you print, this bottle can produce up to 1,900 photos or approximately 5,000 pages of text. To make the refilling process easier, the bottle features a keyed nozzle that prevents spills and ensures the ink goes exactly where it needs to, keeping your workspace clean. This makes it a practical choice for photographers and home users who frequently print vivid, detailed images.