HP RM2-0007-020CN paper input tray 2 cassette is a replacement paper cassette for the second input tray in supported HP Color LaserJet devices. It provides a dedicated place for paper feeding through that tray.
The listing identifies this part for HP Color LaserJet Enterprise M552DN, M553DN, M554DN and M555DN printers. It also names the M577DN and M578DN Enterprise MFPs among supported models.
Use this cassette as the tray 2 paper component for the listed equipment. The source classifies it as a paper tray and identifies the exact part number as RM2-0007-020CN.