Patent ID: 9594990
Date: 2017-03-14
CPC Classifications: G06F,G06K,H04N

Claim:
1. A printing system which includes an image processing apparatus and a printing apparatus, wherein the image processing apparatus comprises: a memory storing instructions; and a processor coupled to the memory that executes the instructions that controls the processor to operate as a receiving unit configured to receive a print job transmitted from an information processing apparatus, the received print job including print image information and user authentication information; a generating unit configured to generate print image data based on the print image information included in the received print job; a transmitting unit configured to transmit print job data including the print image data generated by the generating unit and the user authentication information included in the received print job, to the printing apparatus; the printing apparatus comprises: an authentication unit configured to perform authentication based on the user authentication information included in the print job data transmitted from the image processing apparatus; a printing unit configured to perform print processing based on the print image data included in the print job data according to a success of the authentication; the image processing apparatus further comprises: a control unit configured to perform control of not using the user authentication information included in the received print job when reprint processing based on the received print job is performed after completion of the print processing performed by the printing unit.