Multifunction colour laser printer 4 in 1 printer series hp laserjet enterprise printing size in din a3 max print size 297 x 420 mm resolution 600 x 600 dpi connections usb 20 ethernet 101001000 fih foreign interface harness print functions text printing auto duplex functions hp eprint i print mopria apple airprint paper input 1 850 sheets automatic document feed adf 100 sheets paper feed devices multipurpose tray 4x paper cassettes paper output s