1. Four color printing with shuttle;2. Microprocessor control with numerical display ;3. Automatic 5-digit counter installed;4. With aluminum alloy frame, the machine is light and sturdy. 5. The speed and the vertical stroke of the pad can be adjusted independently; 6. The extra function "twice inking, once printing" is designed for thicker ink film;7. For different requirements, the working speed can be adjusted;8. With sealed cup to supply ink for keeping environment clean and save ink;9. 4-color, 3-color, 2-color, 1-color printing available, 10.the four ink cup can independently adjustable for color registration; 11.With air jet for fast dry in;