发明名称 Image forming apparatus and transfer method thereof
摘要 <p>An image forming apparatus includes a moving unit (40) which includes a conveyer belt (42) to move a recording medium, an attraction unit (10) which is disposed at a front head in a moving direction of the recording medium and attracts the recording medium to the conveyer belt (42), a plurality of transferring units (20a, 20b, 20c, 20d) including a photosensitive material and a transfer roller (24a/24b/24c/24d) to perform a transferring process of the recording medium according to a plurality of colors, a power supply (30) to supply power to form an electric field in the transferring unit (20a/20b/20c/20d) and the attraction unit (10) to perform transfer and attraction of the recording medium, and a controller (50) to control the power supply (30) to supply the power to the plurality of transferring units (20a, 20b, 20c, 20d) corresponding to resistance values of second transferring units (20b, 20c, 20d) among the plurality of transferring units (20a, 20b, 20c, 20d), the second transferring units (20b, 20c, 20d) disposed apart from a first transferring unit (20a) that is located closest to the attraction unit (10) with respect to the moving direction of the recording medium. </p>
申请公布号 EP1942382(A3) 申请公布日期 2008.09.10
申请号 EP20070123838 申请日期 2007.12.20
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 KIM, JEONG-HWAN;LEE, SE-RA
分类号 G03G15/16 主分类号 G03G15/16
代理机构 代理人
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