Method and device for sheet guidance in a rotary printing machine

The invention relates to a method and a device for sheet guidance in a printing machine. DOLLAR A object of the invention is to provide a method and an apparatus which permit a uniform sheet guide on a sheet guiding cylinder with a favorable energy consumption of compressed air. DOLLAR A is achieved that characterized by a substrate formed of the annular gap nozzle nozzle system 9 is disposed in front of a printing zone formed of an annular gap nozzle nozzle system 7 and / or after the pressure zone, which is acted upon in the clock operation with compressed air.