Printed sheet marking device for use in sheet-fed rotary printing machine, has adhesive label injecting device printing adhesive label with identification data of all defective single use of printed sheet and marking sheet through injection

摘要

The device has an image recording device (5) detecting a printed sheet, and an image evaluation device (7) processing recorded signals and transmitting the signals to a printing device (2) that is arranged downstream of the recording device. The sheet is marked with defective single use by a sheet-fed rotary printing machine. A pressure device is integrated into an adhesive label injecting device (8), where the device (8) prints an adhesive label with identification data of all defective single use of the sheet and marks the sheet through injection at a given point.