发明名称 |
Sheet punch device, sheet processing device, image forming system, program, and recording medium |
摘要 |
A sheet punch device for punching a sheet with a punch edge comprises a motor performing a punching operation and a position detection unit detecting a position of the punch edge. A control unit controls the motor and the position detection unit, wherein the control unit causes the position detection unit to detect a position of the punch edge at a time of or prior to a motor stop in a first driving operation of the motor to perform the punching operation, and, when the detected position deviates from a desired position, the control unit performs restarting of the motor so that the punch edge is brought close to the desired position.
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申请公布号 |
US7172185(B2) |
申请公布日期 |
2007.02.06 |
申请号 |
US20040849813 |
申请日期 |
2004.05.21 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
HATTORI HITOSHI;ASAMI SHINJI;SASAKI TAKESHI;SATOH SHOHICHI |
分类号 |
B65H39/00;B26D5/00;B26D5/16;B26F1/24 |
主分类号 |
B65H39/00 |
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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