发明名称 Method of driving print head and image forming apparatus employing the same
摘要 A method of driving a print head and an image forming apparatus employing the same are provided, wherein recording elements of the print head are divided into n groups and are driven to print an image on a medium, wherein recording elements from the respective n groups, that is, one recording element from each of the n groups, are simultaneously driven and a driving order of the recording elements is arranged such that printing positions of the recording elements in each group form a plurality of oblique lines as a medium is fed. Accordingly, the plurality of recording elements, which are divided into a plurality of phases, are non-sequentially driven and therefore, the power consumption due to the driving of the recording elements and degradation of print quality can be reduced.
申请公布号 US2006109338(A1) 申请公布日期 2006.05.25
申请号 US20050281699 申请日期 2005.11.18
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 CHUNG JIN-TAE
分类号 B41J17/30 主分类号 B41J17/30
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