Image forming apparatus with developer collecting

专利名称：Image forming apparatus with developer

collecting operation

发明人：Hideaki Hasegawa,Motoki Adachi,Takayoshi

Kihara

申请号：US13860707申请日：20130411公开号：US09342033B2公开日：20160517

专利附图：

摘要：An image forming apparatus including: image forming stations each including: aphotosensitive drum; a charger configured to charge the drum; a transfer device

configured to transfer a developer image on the drum onto an intermediate transfermember; and a cleaner configured to remove developer from the drum; an exposuredevice configured to expose the drum to form a latent image; the intermediate transfermember; a memory storing information on the drum; and a controller configured tocontrol at least one of the charger, transfer device, and exposure device in the stationbased on the information in the memory to provide a predetermined potential differencebetween the drum and the transfer device to form an electric field therebetween in areverse direction to that in an image formation in order to move the developer from theintermediate transfer member to the drum to collect the developer by the cleaner.

申请人：CANON KABUSHIKI KAISHA

地址：Tokyo JP

国籍：JP

代理机构：Fitzpatrick, Cella, Harper & Scinto

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