Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sang-Hun Yoo0
Beom-Ro Lee0
Date of Patent
June 3, 2008
0Patent Application Number
111847770
Date Filed
July 20, 2005
0Patent Primary Examiner
Patent abstract
A method and apparatus for compensating for scanning skew formed in an electrophotographic color image forming device. The method includes the step of making a scanning light that forms a scanning line ascend or descend in a sub-scanning direction within a range of one dot, and scanning the ascending or descending light in the main scanning direction. Also, the apparatus includes an optical scanner control unit which controls an optical scanning unit so that a scanning light that forms a scanning line ascends or descends in a sub-scanning direction within a range of one dot and the ascending or descending light is scanned in the main scanning direction.
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