Compatibility: HP Color LaserJet Managed MFP E77822dn, HP Color LaserJet Managed Flow MFP E77822z, HP Color LaserJet Managed MFP E77825dn, HP Color LaserJet Managed Flow MFP E77825z,HP Color LaserJet Managed MFP E77830dn, HP Color LaserJet Managed Flow MFP E77830z
Specifications: The 4.3 inch (11 cm) Spacer provides additional height for better access. The Spacer cannot be used with the 2,100-Sheet Tray. The optional caster base may be required when the product is configured with the spacer or additional trays (1 to 4).