| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an automatic discriminating device for backing sheet capable of discriminating a printing surface of a backing sheet, and automatically aligning non-printed surfaces at low cost. <P>SOLUTION: A casing comprises paper holding means 2a, 2b, a first paper feed means 6a, print determination means 3a, 3b, guide means 9a, 9b, a second paper feed means 6b, guide control means 10a, 10b, a paper sheet inversion passage 4b, and a paper sheet stacking means 8. Non-printed surfaces of paper sheets are automatically aligned by changing the positions of the guide means 9a, 9b by the control signal from the print determination means 3a, and performing the control of supporting the paper sheets on the guide means 9a, 9b from the lower side or dropping them downwardly. <P>COPYRIGHT: (C)2008,JPO&INPIT |
