First, adjust the grooving knife, then adjust the width and height of each paper roller in turn, paste the printing plate, and finally adjust the size of the paper feeder of the ink printing machine for alignment.

The pressure roller of ink printing machine should adjust the tightness of paper feeding tape; The distance from the paper receiving turn to the last paper pressing wheel is divided into equal parts and placed symmetrically on the left and right sides with the central axis of the machine as the center.