This fits your . Make sure this fits by entering your model number. Applicable Scene: With exquisite workmanship, this print head is suitable for 3720 J2320 J3520 2510 4410 4510 6920. Safe Reliable: This printhead is safe, reliable, and has been tested in good working conditions, and more reliable to use. Easy Installation: Easy to install and can be directly replaced without disassembly and no damage to the original machine. Perfect Replacement: This printhead is the perfect replacement for older color printheads, compact, small, lightweight and easy to use. High Quality Materials: Made of high quality PCB+ABS material, this printer head is safe and durable with long service life.