Feature:1. Applicable Models: Exquisite workmanship, suitable for HP HP5520, 5514, 5525, 4620, 3520, 3070 and other printer models.2. ABS Material: The print head is made of ABS material, which is durable and wear resistant, stable and not blocked, and has a long service life.3. Perfect Replacement: Print head is small, lightweight and easy to use to replace broken, damaged, cracked, unusable print heads.4. Rigorous Test: Each printhead will undergo a rigorous test, and print test strips are used to test the effect of the printhead.5. Easy Installation: Plug and play, the print head can be installed and used without any accessories or disassembly, without damaging the original machine.Specification:Item Type: PrintheadMaterial: ABSModel: For HP688AApplicable: For HP5520, 5514, 5525, 4620, 3520, 3070 and Other Printer Models.Package List:1 xPrinthead