发明名称 |
PRINTING APPARATUS AND SHEET PROCESSING APPARATUS |
摘要 |
A decurling unit regulates a decurling force so as to be smaller when a sheet is returned from a printing unit to a sheet feeding unit than when the sheet is fed from the sheet feeding unit to the printing unit.
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申请公布号 |
US2011211889(A1) |
申请公布日期 |
2011.09.01 |
申请号 |
US20100949632 |
申请日期 |
2010.11.18 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
IZUMI MASATO;NITTA TETSUHIRO;SATO RYOSUKE;SHIGENO KENJI |
分类号 |
G03G15/00 |
主分类号 |
G03G15/00 |
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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