1Clear Print: Both documents and photos can be printed clearly and stably, and the print volume is more than the general drum core, which is more cost effective. 2High Quality Materials: Made of high quality ABS materials, the bite is tight and more durable, high quality print head chips are cut with high accuracy. 3Strong Compatibility: It is easier to adapt to the machine, has strong compatibility, is safe and durable, and has a long service life. 4Easy Installation: Easy to install and simple to operate, just remove the damaged printhead and replace with it. 5Protective Cover: The print head is equipped with a protective cover to prevent damage to the internal structure, sturdy and practical.