| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a loud sound emergent appropriately when bending arisen on a sheet conveyed between a paper feed roller and a conveyance roller is canceled. <P>SOLUTION: In order to cancel bending arisen on a sheet S conveyed between a paper feed roller 13 and a conveyance roller 21, a control means 60 which controls the revolving speed of the paper feed roller is established. Using the control means, before the back end of a sheet passes the paper feed roller, sheet conveyance speed in the paper feed roller is decelerated, such that the velocity differential between the sheet conveyance speed of the paper feed roller and the sheet conveyance speed of the conveyance roller at the time when bending of the sheet between the paper feed roller and the conveyance roller is canceled is made to be less than a predetermined velocity differential. <P>COPYRIGHT: (C)2013,JPO&INPIT |
