RIGHT IDENTIFICATION INFORMATION PRINTING DEVICE, RIGHT IDENTIFICATION INFORMATION PRINTING METHOD AND RIGHT IDENTIFICATION INFORMATION PRINTING SYSTEM

摘要

PROBLEM TO BE SOLVED: To prevent leakage of information to be concealed and facilitate specification of printing processing in which an abnormality is detected in a case where the abnormality is detected in a printing result when printing the information to be concealed.SOLUTION: A right identification information printing device which prints an output object image including a header part and a right identification information display part on a recording medium comprises: an abnormality detection device 120 which determines an abnormality of a printing state of right identification information on the basis of optical information at a prescribed position on a recording medium and controls a branch unit 160 on the basis of the determination result; and an abnormality processing unit 130 which is a conveyance destination to which the storage medium is conveyed in the case where the printing state of the right identification information is abnormal and processes the display contents in the right identification information display part so that it is impossible to recognize the display contents in association with the display contents in the header part.SELECTED DRAWING: Figure 2