HP COLOUR LASERJET ENTERPRISE M653DN BLACK (A4, NORMAL): UP TO 56 PPM; COLOUR (A4, NORMAL): UP TO 56 PPM; BLACK (A4, DUPLEX): UP TO 56 IPM COLOUR PRINT. 10.9 CM ICON-BASED COLOUR TOUCHESCREEN. AUTOMATIC DUPLEX. 100-SHEET TRAY 1 AND 550-SHEET TRAY 2. OPTIONAL WIRELESS. HP PCL 6; HP PCL 5C; HP POSTSCRIPT LEVEL 3 EMULATION; NATIVE PDF PRINTING (V 1.7); URF (AIRPRINT). HP EPRINT; APPLE AIRPRINT; MOPRIA-CERTIFIED. BUILT IN NETWORK.1 HI-SPEED DEVICE USB 2.0; 2 HI-SPEED USB 2.0 HOST; MEMORY