... has the followings specifications1.model: L 100,2. laser power: CO2 laser pipe 10W3. fontsize style: line or dot.4. printing area ... focus:150mm6. speed: 90m/minute at most7. content:text, data, bar code, icon8. printed material:labels, cardboard,PET,glass,overcasted film,wood ... nurse, cosmetic, textile, car spare parts, build material, electron element laser printer