Hi @Badja,
Welcome to the HP Support Community!
Thanks for reaching out about your query regarding your printer!
We're thrilled to have the opportunity to assist you and provide a solution.
For a reliable replacement printhead for your HP OfficeJet Pro 7720 Wide Format Printer, it's recommended to purchase directly from authorized sources to ensure quality and compatibility.
Here's how you can acquire a genuine replacement printhead:
HP Parts Store: You can purchase a replacement printhead directly from the HP Parts Store. This ensures that you are obtaining a genuine part that is designed for your printer model
Authorized Service Providers: Another option is to find a local authorized HP service provider. These providers can assist with acquiring and, if necessary, installing the replacement printhead.
I hope this helps.
I'm glad I could help! 😊 If this resolved your issue, please mark it as "Accepted Solution" and click "Yes" on "Was this reply helpful?" Your feedback not only keeps us going but also helps others find the solution faster! 👍✨
Take care and have an amazing day ahead! 🚀
Best regards,