Effortlessly reset your cartridge chips with the T252XL T27XL Cartridge Chip Resetter, ensuring uninterrupted printing for models like WF3620, WF3640, and more. This chip resetter features precise alignment systems with LED indicators that light up to confirm successful chip data refresh, helping maintain ink levels. Ideal for office professionals and home users who rely on printers for regular printing and need an efficient solution to manage ink cartridges. Use this resetter in any setting where printers are utilized, such as offices, homes, or educational institutions, to maintain smooth printing operations without frequent cartridge replacements. Made from high-quality materials to provide long-lasting performance, making it an essential tool for anyone looking to extend the life of their ink cartridges. Color: As Shown. Material: Plastic. Size: 8x5cm / 3.15x1.97inch. Package Contents: 1 x Cartridge Decoder. Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. Measurement may vary by +/- 1-3cm.