The specified values are listed as the machine-technical performances using original W + D format parts and components.<>The achievable performance in practice depends on various parameters beyond our control, e.g. on the characteristics<>of the materials to be processed, the product and blank shape, window size and position of the windows, feed direction,<>position and type of the closure flap, as well as the print motif and printing ink.<>STANDARD<>The machine is used to print on both sides of pre-made envelopes and mailers with conventional offset printing inks.<>The printing units are arranged in satellite form around a central counterpressure cylinder.