发明名称 |
SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS |
摘要 |
A sheet conveying apparatus includes a sheet conveying unit including a drive roller and a driven roller; a downstream detection unit and an upstream detection unit; a conveying amount measuring unit that measures a conveying amount of the sheet; and a conveying distance calculation unit that calculates a conveying distance of the sheet, wherein a distance between the downstream detection unit and the upstream detection unit or a perimeter of one of the drive roller and the driven roller is set such that an expected conveying distance calculated based on a set sheet length of an expected value of the sheet becomes a substantially integer multiple of a perimeter of the one of the drive roller and the driven roller.
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申请公布号 |
US2013049287(A1) |
申请公布日期 |
2013.02.28 |
申请号 |
US201213572832 |
申请日期 |
2012.08.13 |
申请人 |
UEDA NAOTO;NAKURA MAKOTO;TAKAI SHINGO;KUDO KOICHI;UEDA SATOSHI;KOBASHI AKIRA;RICOH COMPANY, LTD. |
发明人 |
UEDA NAOTO;NAKURA MAKOTO;TAKAI SHINGO;KUDO KOICHI;UEDA SATOSHI;KOBASHI AKIRA |
分类号 |
B65H7/02;B65H5/06 |
主分类号 |
B65H7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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