The device has a one-button automatic print head cleaning function, eliminating the traditional cumbersome manual cleaning process. This innovative design not only greatly simplifies the print head cleaning procedure but also effectively prevents the print head from clogging due to long periods of time without cleaning. By minimizing the risk of print head clogging, it further ensures a smooth production process and avoids potential downtime, thus improving overall productivity. Users can flexibly choose the printing mode according to their own product requirements. There are two modes available: non-variable mode and variable mode. In the non-variable mode, the system can print the same picture repeatedly according to the instruction; in variable mode, the system can print a whole set of pictures repeatedly according to the instruction, in order to meet the printing requirements in different scenarios. It can be printed on all kinds of kraft paper, corrugated paper, specialty paper, cotton paper, rice paper, double-sided adhesive paper, and other absorbent material surfaces. With a wide range of applications, it is adapted to all kinds of industries, including catering, desserts, paper cups, and other areas of paper packaging.