发明名称 |
IMAGE FORMING APPARATUS WITH PRE-TRANSFER LAMP |
摘要 |
PURPOSE: An image forming apparatus with a pre-transfer lamp is provided to reduce the material cost by reducing the number of parts such as an auxiliary printed circuit board, a connection line, and a connector. CONSTITUTION: A developer develops an electrostatic latent image formed on a photo conductor drum(11) by an exposure(13). A transfer roller(15) transfers a picture on the photo conductor drum to the paper. A plurality of pre-transfer lamps(130) which are light emitting diodes apply predetermined light to the photo conductor drum before transfer to make a transfer process easy. The pre-transfer lamps are directly connected to a main printed circuit board(140), and include a light induction(132) arranged between the pre-transfer lamps with the photo conductor drum for guiding light of the pre-transfer lamps to a surface of the photo conductor drum.
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申请公布号 |
KR20040000227(A) |
申请公布日期 |
2004.01.03 |
申请号 |
KR20020035417 |
申请日期 |
2002.06.24 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK, SEO WON |
分类号 |
G03G15/14;(IPC1-7):G03G15/14 |
主分类号 |
G03G15/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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