HP Officejet Pro 6830 (Colehill, Wimborne)

Last chance if anyone wants to tinker with this?

HP Officejet Pro 6830 - not currently working. Needed a new print head which we fitted but it’s still not working.

Prints, copies, scans. Has new ink just put in.
I think we probably still have the manual.
Collection asap from Colehill, near Beaucroft School, day or evening by arrangement.