The OEM HP Print Head is a genuine/original Tested Working product specifically designed for HP Officejet printers compatible with multiple models, this unit is a tested working pull from a model 8710 with a low page count under 10k. I guarantee my units and will send a replacement or refund if you have any functionality issues. This high-quality ink cartridge is compatible with various HP printer models, ensuring optimal performance and print quality. With the trusted HP brand and compatibility with specific HP printer models, this print head is an ideal choice for office printing needs. Please message me with any questions thank you.