HP A4 all-in-one SPARES OR REPAIRS (Grantham, NG32)

HP Officejet 6500A A4 printer/scanner/copier
Control panel display has a fault and the [OK] function doesn't register.
- Scanning is available via USB link to computer. Auto document feed and flatbed options. Cable included.
- Printing is currently impossible, as rejecting non-OEM inks.