This machine can complete many colors printing,slitting,scoring and slotting,and adopts pneumatic supply the ink,ink roller meet and sparate with the block automaticlly,and auto-average ink,the printer roll not sstop 360.Adjust design and other function,make the machine appearance beautiful,structure tightly,print clearly,color error margin small,and adjusting covenience etc,it can raise the efficiency and prolong tne use-time of ethe equipment i the area of cardboard box.