HP A7W95-67016 3x550-Sheet Tray and Stand Right Door is the right-door part identified for this paper-tray assembly. The listing classifies the assembly as an input tray for plain paper, making this part relevant to the printer’s paper-handling setup.
The listed capacity is 3 x 550 sheets, or 1650 sheets in total. Compatibility examples given by the listing include HP 755DN, 774DN and 779DN printers. The product name and exact part number identify this specific right-door item; the listing does not describe separate package contents.