... inking, fixing, dismounting and cleaning of the ink roller;5.The speed and the vertical stroke of ... twice inking, once printing" is designed for thicker ink film;8.For different requirements, the working speed ... and backward without pad falling down, to prevent ink drying; 10.4-color, 3-color, 2- ... color, 1-color printing available, the four ink cup can independently adjustable for color registration;11. ...