| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image processing technology which can prevent print defect and can keep consistency of a correspondence relation between code imaged information and information corresponding to the information. <P>SOLUTION: A controller 10 synthesizes the coded image created by encoding a paper ID with an encoding function and an image representing an electronic document by using a function of image synthesizing function and makes a printing section 61 print it on the paper. In addition, the controller 10 acquires the paper ID by using a decoding function to read the coded image printed on the paper by the printing section 61. Further the controller 10 compares the paper ID before encoding and the decoded paper ID, if they are unmatch or the paper ID is not acquired by the decoding function, makes an NG recording section 74 carry out NG recording on the paper, and switches an ejection of the paper to a garbage tray 72 by a paper conveying route switching section 75 to eject the paper. <P>COPYRIGHT: (C)2008,JPO&INPIT |
