Printing technology: Laser * Print speed: Black (A4, ISO): Up to 20 ppm * Print speed resolution: Black (best mode): Up to 600 x 600 dpi resolution; * Monthly load capacity Up to 20000 pages (A4); Recommended monthly print volume: 250-2500, HP Auto Power On / Off, HP Smart Application, Scanner Type: Flatbed, * Connectivity: USB 2.0 Port * Consumables: W1103A HP No.103A Black Toner Refill Kit, W1103AD HP No.103AD 2-Piece, black toner refill kit HP W1104A HP No.104A Drum Unit