| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which can prevent documents from being copied illegally. <P>SOLUTION: In outputting a hard copy of a formed original, information on the imaging apparatus or accompanying information of the document is embedded into the hard copy original with the use of at least two kinds of forgery prevention techniques, whereby the document can be prevented from being copied illegally. <P>COPYRIGHT: (C)2003,JPO |
