Compatible Models: The printhead is compatible with HP Office Jet for 8218 for 8216 for 8210 for 8200 for 8745 for 8740 for 8730 for 8728 for 8725 for 8720 for 8718 for 8716 for 8715 for 8710 for 8700 for 7740, please confirm if it is suitable for you before purchasing a printer. ABS Material: The printhead casing is made of ABS, which is more wear-resistant. There may be a small amount of ink remaining on the printhead, which is normal and does not affect the use of the printhead. Easy Installation: Replacing the printhead requires no accessories or disassembly and can be installed and used directly without damaging the original machine. Be careful when installing the nozzle, make sure to turn off the power before storing it. Rigorous Testing: The printhead is tested before leaving the factory to ensure high-performance output from each set of accessories. High Performance: The printhead chip can identify ink cartridges faster, the printhead outputs smoothly, protects the printer, and prints clearly and brightly. Specification Item Type: Printhead Replacement Material: ABS Scope of Application: for HP Office Jet for 8700 for 8710 for 8715 for 8720 for 8725 for 8730 for 8740 for 7740 for 8200. Package List 1 x Printhead (Printhead cover random)