| 摘要 |
PROBLEM TO BE SOLVED: To determine a condition that wrinkle is not generated at correction of curl by a curl correction means for performing correction of the curl by rubbing paper using a pressing roller for pressing it to a rotating sponge roller such that a part of the roller is deformed. SOLUTION: The sponge roller 680 and/or the pressing roller 691 are made to the barrel-like roller in which a central part has a larger diameter as compared with both ends. COPYRIGHT: (C)2006,JPO&NCIPI
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