- 专利标题： BELT DRIVING DEVICE, IMAGE FORMING APPARATUS, METHOD, AND COMPUTER-READABLE RECORDING MEDIUM
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申请号： US15460349申请日： 2017-03-16
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公开(公告)号： US20170269515A1公开(公告)日： 2017-09-21
- 发明人: Masumi NAKAMURA , Satoshi UEDA , Akira KOBASHI
- 申请人： Masumi NAKAMURA , Satoshi UEDA , Akira KOBASHI
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2016-054513 20160317
- 主分类号： G03G15/01
- IPC分类号： G03G15/01
摘要：
A belt driving device that drives an endless belt, the belt driving device includes: circuitry configured to correct a belt position, which is the position of the endless belt in a width direction, to a set position; calculate an estimated life of the belt driving device based on correction time taken for the correction of the belt position; and output the estimated life.