1. FRP Shell you have never seen on any other machine, perfect and fluent external line. 2. Completely closed metal structure, high-precision craftwork, nothing outside of machine body. 3. With 2 covers, easy for maintenance and service. 4. Operating platform with remote operation mode for more convenient operation. 5. High speed piezo printhead offers consistent color and reliable outdoor printing. 6. Multiple models offer many options of different print color and print width. 7. Print speed control system offers multiple options of print speed from 1 pass to 8 pass. 8. Powerful print software controls printhead voltage, largely prolonging the life of printheads. 9. Printer control system can make offline maintenance more efficient, without linking to PC, 10. Solvent based pigment ink offers UV and water-resistant print for 1-2 years of outdoor use. 11. Raster orientation controls print precision, preventing mechanical error. 12. Convenient printhead adjusting and rise-fall system. 13. Anti-clogging system. 14. Automatic media feed-in and take-up system. 15. Self-adapting tension system makes media feed-in and take-up more precise, preventing media aberrancy 16. Automatic edge detecting system. 17. Fast drying system composed by pre-heater after-heater, AUX-heater and cooling fans. 18. Stick media flat on the print platform with sucking system. 19. USB2.0 Print Interface makes RIP and printing performance synchronously.