The printer slotter can be used for printing, slotting, scoring and looping the corrugated paperboard manufactured with other processes. The printing unit of this machine is a flexible printer. It has the advantages of even inking coverage, high printing adaptability and reliability. It also has a simple construction and easy operation. To meet the market's different demands, two kinds of printer slotters are supplied for customers to select. One type PS-2500 printer slotter and the other type is the simple type printer slotter which is not highly automatic.