Automatic document feeder (ADF) and flatbed scanner lid - Includes the lid, the ADF feed mechanism, scanner input tray, and hinge lock
Control panel bezel - D-shaped plastic piece with cutouts for the control function keys and display (English)
Toner cleaning cloth - Specially treated cloth for absorbing toner or Ink (1 per package) - Ideal for cleaning up toner spills and Ink for your plotter / copier / printer
Control Panel assembly for the LaserJet 3020 - Includes the function buttons and display mounted on a circuit board - Does not include the bezel
Automatic Document Feeder assembly
Laser/scanner assembly - Does NOT include the laser shutter arm
Stepping Motor - Main drive motor for the printer
Stepping Motor - Main drive motor for the printer - Mounts on the upper front of the internal right frame assembly
Formatter board - Controls the logic and timing operation of the printer, translates the control panel input, and provides control of the scanner assembly
Print engine control board - Provides motor drive, paper motion monitoring and printing control
HP JetDirect 500X external token ring print server module - Interfaces up to 3 parallel printers to an ethernet 10Base-T (RJ-45), 10Base2 (BNC), or 100Base-TX (RJ-45) LAN
HP JetDirect 175X external print server - Has one 4-pin USB connector and one RJ-45 LAN connector - Connects to the printer via the USB port and the network via the LAN port
HP JetDirect 380X external IEEE-802.11b (Wi-Fi) wireless print server - Connects to printer using Universal Serial Bus (USB) cable
Power supply assembly - Includes the power supply board with integrated power switch and power cord receptacle - For 110V to 127VAC operation
Paper pickup roller (D-shaped roller) - Picks up media from the paper input tray
Flatbed scanner assembly - Includes the scanner base, internal scanning mechanism, and ADF glass - Does NOT include the ADF/scanner lid assembly, the control panel, or contolr panel bezel