Duplicator machine with means for applying to the copies different markings

In a duplicator machine of the type operative for whole-page, paragraphwise or sectionwise copying of printing, and the like, on originals, printing forms, and the like, and operative for producing corresponding copies intended to be differently routed, particularly to different clerical departments and the like, the machine being of the type wherein transport means transports the copies through the machine along a predetermined path in a predetermined direction, controllable marking means operative for providing the copies with differently colored routing markings which can be used for distinguishing among the copies as to their purpose and for properly routing the copies, the controllable marking means comprising a plurality of printing cylinders, means for applying to respective ones of the printing cylinders inks of different respective colors which when applied to the copies are visible over the copied information on the copies, and means mounting each printing cylinder for rotation and for swinging movement independently of the other printing cylinders between an inoperative position in which the printing cylinder does not contact the copies and an operative position in which the printing cylinder contacts the copies and rolls upon the surface of the copies producing solid stripes of the respective color extending in said predetermined direction and constituting routing markings.