The inkjet code is equipped with high-precision Japan Ricoh printhead, physical resolution of 600dpi, long service life, easy to maintain the printhead, accurate print position, easy to operate. Printing speed up to 30kHz, printing width of 54mm, high sensitivity to the photoelectric photoelectricity measuring eye, can identify any color on the surface of the material can be triggered; print position without deviation, simple software operation, flexible printing code layout, can be quickly and accurately edited variable information database, support for a variety of barcodes and two-dimensional code, high-speed labeling, position accuracy. Is a convenient operation of a single scratch card UV printing labeling equipment, the use of Chuang Sai Jie independent invention patent - intelligent negative pressure ink supply system, the system can accurately control the stability of the negative pressure and printing accuracy, improve production capacity, reduce printing costs, to ensure that the stability of the print quality and printing accuracy of the printing industry is essential for the printing, card, labels, tags, clothing tags and other essential and ideal equipment.