Invention Grant
US08098407B2 Image forming apparatus and correction of position shift of a scan line in a sub-scan direction
有权
图像形成装置和扫描线在副扫描方向上的位置偏移的校正
- Patent Title: Image forming apparatus and correction of position shift of a scan line in a sub-scan direction
- Patent Title (中): 图像形成装置和扫描线在副扫描方向上的位置偏移的校正
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Application No.: US12345523Application Date: 2008-12-29
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Publication No.: US08098407B2Publication Date: 2012-01-17
- Inventor: Atsushi Ikeda , Hiroshi Ooya , Toshiaki Shirai
- Applicant: Atsushi Ikeda , Hiroshi Ooya , Toshiaki Shirai
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2008-000636 20080107
- Main IPC: H04N1/407
- IPC: H04N1/407
Abstract:
The invention aims to provide an image forming apparatus digitally correcting curve and inclination of a laser beam. To this end, provided is an image forming apparatus that corrects a position shift of a scan line in a sub-scanning direction.
Public/Granted literature
- US20090174913A1 IMAGE FORMING APPARATUS AND CONTROL METHOD AND PROGRAM FOR IMAGE FORMING APPARATUS Public/Granted day:2009-07-09
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