Method for operating digital sheet printer, control device and sheet printer

The invention relates to a method for operating a digital sheet printer, a control device and a sheet printer. The method comprises: selecting a frequency (F) for actuating a digital printing head (210) at the frequency to output printing ink (212) onto a print web (240), wherein a specified conveying speed (vs) for conveying the print web is ascertained based on the selected frequency and printing data (D), a motor (M1) driving a first roller (220) and/or a motor (M2) driving a second roller (230) is controlled based on the specified conveying speed such that the print web between the first roller and the second roller is conveyed at the specified conveying speed and the digital printing head at the selected frequency and activated based on the printing data such that the digital printinghead is advantageously actuated at a selected, fixed frequency, and such that complex dynamic actuation of the digital printing head and an associated measurement and control system are eliminated. 本发明涉及用于运行数字卷筒纸印刷机的方法、控制装置和