New latest generation processor 200 dpi printing quality A4 size documents (210/216 mm) Paper thickness: from 63 to 85 μm Printing speed > 180 mm/sec RS232+USB+Ethernet on board: 3 communication interfaces Updates from remote thanks to Ethernet interface All international True Type fonts on board PDF417, QRCODE printing Sensors: head temperature, paper presence in entrance, alignement notch detection, paper presence in exit, paper presence under the cutter, raised head, external near paper end Dot-saving function