Method for technical detection of printing color characteristic value at printing machine, involves employing running roller at color deck roller of color deck of printing unit of printing machine

摘要

The method involves employing running roller (9) at a color deck roller (8) of a color deck (2) of a printing unit (1) of a printing machine. The running roller at one side is employed at the friction of the color deck roller and at other side the running roller is arranged to a drive (10) for driving the running roller. The peripheral speed of the running roller follows a given reference value. An independent claim is included for a device for the technical detection of a printing color characteristic value at a printing machine.