| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mechanism to visualize an image which is difficult to notice under a visible light (invisible image) by using a relatively low cost printer on the market, and to suppress the reproduction of a ticket printed on a general sheet. <P>SOLUTION: A client is provided with a print control part for performing the specified number of prints to a print ticket and an input/output part for notifying a reception server of information relative to the print result. The reception server is provided with a print state verifying part for deciding the authenticity of information relative to the state of a printed matter and a management part for managing the type of the printer. Furthermore, an issue server is provided with a print test data preparing part for preparing data for test, a ticket preparing part for preparing ticket data on the basis of information of the printer recorded in the management part, and a print ticket issuing part for issuing license data for instructing the number of prints to the client. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
