Method for operating rotary printing machine, involves changing position of clamped printing plate by printing plate cylinder if acquired print image on print material is deviated from reference image

摘要

The method involves coupling an inspection device (18) with a control device (14) for acquiring a print image on a print material. The acquired print image is supplied to control device for comparing the acquired print image with reference image during printing operation. The clamping device (20) of a printing plate cylinder (1) is driven, and the position of the clamped printing plate is changed by the printing plate cylinder if the acquired print image is deviated from reference image. An independent claim is included for a rotary printing machine.