handheld ink jet printer

Piezo/High resolution ink jet printer . Air source, not required . Printing resolution, 200DPI . Letters,English & Chinese cross-transfer freely. . Letter height, up to 18mm . Printing lines, up to 15 lines . Message memory, can save up to 100 messages-200 characters per message and 100 graphics, . Can print numbering, letters, logo, graphics without limitation of ration between length and height . can print automatically real-time, date, expiry date, lot number, serial number -serial number can be variable etc. . Ink, solvent-based ink or oil-based ink (color: black, white, red) . Printing objects, porous materials and non-porous materials . External interface, USB, encoder, sensor . Battery DC 16V, can standby up to 20hrs . N.W, Head 950g; controller,1400g