HP printer MFP Mono Laser / A4 Format F6W15A LJ MFP M426fdw 4in1, print, scan, copy, fax, Speed 40ppm, Res 1200dpi, 1.2GHz processor, 256MB Memory, ADF, Wireless, Duplex, E-print, Airprint, Network, Digital sender, USB2.0, Duty cycle 80,000 pages