HP LaserJet 3052/3055 all-in-one parts Front view 4 5 6 3 2 7 1 8 Chapter 1 Product information ENWW 1 Media input tray (tray 1) 2 Priority input slot 3 Output bin 4 Automatic document feeder (ADF) input tray 5 ADF output bin 6 Control panel NOTE The control panel for the HP LaserJet 3055 all-in-one, with fax controls, is shown. The control panel for the HP LaserJet 3052 all-in-one does not have fax controls. 7 Cartridge-door release