For 16pin cartridges, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our 16pin cartridges has been well received by many customers and enjoyed a good reputation in many countries. TOPSAINT CO.,LTD 16pin cartridges have characteristic design & practical performance & competitive price, for more information on the 16pin cartridges, please feel free to contact us.