Damping system for a printing machine, especially an offset printer, comprises a control unit for controlling the nozzle unit

摘要

Damping system (1) comprises a control unit (7) for controlling the nozzle unit (2). The control unit and the nozzle unit are structured so that damping fluid is ejected using the nozzles (3) depending on the printing information of the image to be printed. An independent claim is also included for a printing machine with the above damping system. Preferred Features: The control unit is structured so that it negates the image information of the image to be printed and controls the nozzle unit using the negated image information. The nozzle unit has piezo elements (5) assigned to the nozzles.