A device for printing simultaneously three dimensional objects includes a support surface for supporting the object to be printed and a carriage arranged over the support surface. The carriage is movable along two axes of a Cartesian coordinate system parallel to the support surface the distance between the carriage and the support surface is adjustable. A number of printing heads are arranged at the carriage. The printing heads are positioned at a regular first pitch distance along the first axis of the Cartesian coordinate system and at a regular second pitch distance along the second axis of the Cartesian coordinate system.