The HP Sub-Tray JC90-01337B is a tray component listed for use with selected HP LaserJet Managed and Color LaserJet Managed MFPs. It is identified by its exact part number, making it straightforward to distinguish from other printer tray parts.
The listed compatible equipment includes models in the E72425 and E72430 LaserJet Managed MFP series, as well as the E77422 and E78223 Color LaserJet Managed MFP series. This part is intended for those specified printer families as a sub-tray component.