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DEVELOPING UNIT, DEVELOPING DEVICE AND IMAGE FORMING APPARATUS 发明申请

2023-12-08 3960 6733K 0

专利信息

申请日期 2025-08-18 申请号 KR1020080090740
公开(公告)号 KR1020090072935A 公开(公告)日 2009-07-02
公开国别 KR 申请人省市代码 全国
申请人 FUJI XEROX CO LTD
简介 PURPOSE : A developing unit, a developing device and an image forming apparatus are provided to prevent a magnetic developer from being adhered to a stripping member.CONSTITUTION : A developing device body(66) is formed so that a developer container can be moved to a position opposite to a developing roll(68) centering on the axis of rotation(82). A thickness regulating member(70) controls thickness of the developer attached to a surface of a developing roll. A shielding member(72) blocks supply of the developer to the developing roll from the developer container. A stripping member(76) has a rare-earth magnet rotating in the clockwise direction under the control of a controller and strips the developer by the magnetic force, and then guides it to the developer container.© KIPO 2009


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