发明授权
- 专利标题： Optical writing control apparatus, image forming apparatus, and optical writing control method
- 专利标题（中）： 光写入控制装置，图像形成装置和光写入控制方法
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申请号： US14070921申请日： 2013-11-04
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公开(公告)号： US08823760B2公开(公告)日： 2014-09-02
- 发明人: Tatsuya Miyadera
- 申请人： Tatsuya Miyadera
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Limited
- 当前专利权人： Ricoh Company, Limited
- 当前专利权人地址： JP Tokyo
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 优先权： JP2012-246249 20121108
- 主分类号： B41J2/435
- IPC分类号： B41J2/435 ; B41J2/47
摘要：
In the present invention, a detection timing of a density correction pattern is determined by correcting a timing that is determined in advance as a detection timing of the density correction pattern, based on a ratio between a conveying speed of a recording medium to which a developed image is transferred and a conveying speed of a conveying belt for conveying the image and based on a detection result of the positional deviation correction pattern.
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