A method and a device for controlling drive units in a printing machine are disclosed. During continuous production, and in anticipation of a foreseeable disruption, one or more measuring values that are suitable for characterizing the disruption, are determined. The measuring values are used to estimate the expected variations caused by the disruptions in the variables affecting the printing process. The variables are preregulated or precontrolled directly before the start of the disruption or during the disruption.

 
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< Printing unit

< Method for regulation of a web elongation in a rotary print machine

> Rewetting installation for a material web

> Apparatus for adjusting pull rollers and/or cutting knives in folders

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