Inkjet printer for printing on sheet-shaped substrate, has printing unit transport device including conveyor belt with drive device that impresses speed to belt, where printing sheet or substrate is provided with certain distance to belt

摘要

The printer has a transport device arranged subordinate to a printing unit transport device in a transportation direction of a printing sheet or substrate (1). The printing unit transport device includes a circulating printing unit conveyor belt (2) exhibiting a drive device (11), which impresses a speed to the conveyor belt. A ratio of speed of the printing unit conveyor belt to the speed of a conveyor belt of the transport device is selected such that the printing sheet or substrate for all sheet formats is provided with a small distance of up to 10 mm to the printing unit conveyor belt.