Printing technology Direct heat Type POS printer Color No Maximum resolution 203 x 203 DPI Printing columns 72 points/line Printing speed (cover) 150 mm/sec Paper handling Printing media - thickness 75 μm Maximum roll diameter 20,3 cm Supported paper width 72 mm Connections and interfaces Wired USB Connection Ja Serial interface Yes Number USB 2.0 Connections 1 Serial interface RS-232C Networking