发明名称 |
IMAGE FORMING APPARATUS WITH SWITCHED-POTENTIAL RESPONSIVE TO ATTENUATION OF A REMAINING VOLTAGE |
摘要 |
An image forming apparatus changes over an electric potential on an image bearing member in response to an attenuation region in which a remaining potential on a developing member is attenuating after a developing bias applied to the developing member has been turned off after completion of an image forming operations. Accordingly, it is possible to mitigate adherence of developer due to a large potential difference between the developing member and the image bearing member.
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申请公布号 |
US2007189792(A1) |
申请公布日期 |
2007.08.16 |
申请号 |
US20070740486 |
申请日期 |
2007.04.26 |
申请人 |
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发明人 |
KIMURA KUNIYASU;MOTOYAMA EIICHI;OSARI YOSHIHITO;TOMIYASU HIROAKI;YAMAOKA TAKAHIKO;YAMAMOTO YUICHI |
分类号 |
G03G15/02;G03G21/08;G03G15/04;G03G15/043;G03G15/06 |
主分类号 |
G03G15/02 |
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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