| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem of instantly returning to a curl state in a taking-in box, due to being low in the correction effect, even if an ordinary curl is corrected to a medium strong in such a curl deformation, since the curl deformation becomes strong, by reducing a roll diameter toward a central side part near to a core of a roll. SOLUTION: A paper sheet medium is cut from its roll-like paper sheet medium after a residual quantity of the roll-like paper sheet medium reaches a predetermined quantity. Strong curl deformation is corrected by reciprocally rotating a feed roller by a plurality of times in a state of being nipped by the feed roller and a pressure roller arranged in a guide passage. COPYRIGHT: (C)2005,JPO&NCIPI
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