HP A7W97-67009 HCI Tray and Stand Right Door Assembly is a right-side door assembly for an HCI tray and stand. It is a specific printer part, identified by its full part number, for use in supported HP PageWide equipment.
The listing names PageWide Color 755dn, PageWide Color MFP 774dn and PageWide Pro 777z MFP among compatible models. The part is intended for the HCI tray and stand assembly, rather than as a general-purpose printer door.