Marking method for printed sheets leaving rotary printer comprises moving fiber marker against edge of sheet while it is being moved over stacker by grippers, marked sheet then being released on to stack

摘要

The marking method for printed sheets leaving a rotary printer comprises moving a fiber marker (10) against the edge of the sheet (4) while it is being moved over a stacker by grippers (3). The marked sheet is then released on to the stack. An independent claim is included for a machine for carrying out the method.