The S4/C-CD is a pad printing machine that is equipped with an open ink cup. The maximum plate size integrated with this machine is 150 x 150 mm and its maximum printing area is sized 130 x 130 mm. This machine is built with worktable area designed with a dimension of 90 x 125 mm and can print at a speed of 1200 pieces per hour. A maximum of four colors can be printed out and its cylinder's up and down strokes is approximately 130 mm. The table can be adjusted to a maximum height of 250 m and it spreads the ink with the use of an ink roller.