Compatibility: HP Color LaserJet Pro M452dn, HP Color LaserJet Pro M452dw, HP Color LaserJet Pro M452nw, HP Color LaserJet Pro MFP M377dw, HP Color LaserJet Pro MFP M477fdn, HP Color LaserJet Pro MFP M477fdw
Series: Works In HP LaserJet 5000 Series and Other Laser Printers - (Contains Fuser Assembly Separation Rollers Transfer Roller Feed Rollers Pickup Roller)
Series: Works In HP LaserJet 4200 Series and Other Laser Printers - (Contains Multipurpose Tray Pickup Rollers Paper Pickup Rollers Paper Feed Rollers and Fuser Assembly)
Series: Works In HP LaserJet 4000 / LaserJet 4050 Series and Other Laser Printers - (Maintenance Kit (120V) - Includes rebuilt fuser assembly three feed / separation rollers transfer roller pickup roller and instruction manual)