| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image output device which generates and outputs fault data with secret information concealed therein so that a printing fault is reproduced. <P>SOLUTION: The image output device 10 prints printing data received by a printing data receiving part 113 by an image output part 114. When the printing fault occurs, alternative printing data are generated by processing the printing data on the basis of processing condition information which corresponds to a data type of data included in the printing data and stored in a storage part 116. It is verified by the image output part 114 whether the printing fault is reproduced by the alternative printing data. When the printing fault is reproduced, the alternative printing data are outputted as the fault data from a fault data output part 117. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
