Invention Grant
- Patent Title: Optical writing control apparatus, image forming apparatus, and optical writing control method
- Patent Title (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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Application No.: US14070921Application Date: 2013-11-04
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Publication No.: US08823760B2Publication Date: 2014-09-02
- Inventor: Tatsuya Miyadera
- Applicant: Tatsuya Miyadera
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Limited
- Current Assignee: Ricoh Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2012-246249 20121108
- Main IPC: B41J2/435
- IPC: B41J2/435 ; B41J2/47
Abstract:
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.
Public/Granted literature
- US20140125752A1 OPTICAL WRITING CONTROL APPARATUS, IMAGE FORMING APPARATUS, AND OPTICAL WRITING CONTROL METHOD Public/Granted day:2014-05-08
Information query
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