An arrangement of several ferrules for optical waveguides having at least one connection section, two ferrules respectively mutually connected by way of a connection section or mutually connected by way of a belt. or below for about 30 minutes or less comprises. A non-linear gain device comprising multipliers apply a non-linear gain to a normal servo pulse signal prior, in one embodiment, to the signal being applied to a qualifier. Similarly, using a first certificate for the base chip key 2, a manufacturer of the first computer system generates a second certificate for the base chip key 2. The capacitor films include a polymer coating that helps prevent air entrapment. A signal is output by the first color measuring device in the printing press when the measured color values registered on the printing materials are located within a predefined tolerance limit for a predefined period and that, after the signal has been output, a color measurement on one of the printed materials thus produced is performed with the second color measuring device.