1. Directly driven by D.C.M, power supply by 6 phase 1/2 wave. 2. Automatic cutting range: 500 ∼ 4000 ㎜. 3. Length of sheets are preset able with allowance within ± 1 ㎜. 4. Having the circulation type of order processing function, capable for handling up to 9999 orders. First 3 orders may be fixed for display, others may be checked and amended any time. 5. The alarm signal before changing orders which is advantageous for operator to select. 6. The counting memory device is available for the convenience in collection of cardboards. 7. Dual high speed electronic control system and dual CPU. 8. Pre-print mark cutting function（Optional）.