两个数字控制的进给装置连续使用，当两个或多个冲压步骤已经完成时，第二个从第一进给装置接管。 与前排工具的前一页的最后一个冲压步骤同时进行印刷机的后排工序的第一冲压步骤。 传感器（80,82,84,86）确定片材中切割边缘的长度和/或角度，并允许计算用于片材前进的校正数据，从而在前后边缘处的初始和穿孔由此 避免。

Two numerically controlled feed mechanisms come successively used, the second takes over from the first Vorschuborrichtung if have already been carried two or more stamping steps. The first punching step a new panel is performed with the rear set of tools the presses simultaneously with the last stamping step for the preceding panel by the front rows of tools. Sensors (80,82,84,86) measure the dimensions and / or angularity of the panel edges and allow the calculation of correction data for the feed of the panels and whereby the arrival and punching out is avoided at the front and rear edges.