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2. 发明公开

EP0713158A1 Image-forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：EP0713158A1
公开(公告)日：1996-05-22
申请号：EP95118080.1
申请日：1995-11-16
申请人： CANON KABUSHIKI KAISHA
发明人： Waki, Kenichiro, c/o Canon Kabushiki Kaisha , Itoh, Masahiro, c/o Canon Kabushiki Kaisha , Suzuki, Hiroyuki, c/o Canon Kabushiki Kaisha , Inoue, Ryo, c/o Canon Kabushiki Kaisha
IPC分类号： G03G15/01
CPC分类号： G03G15/0194 , G03G15/0126 , G03G15/0189 , G03G2215/0119 , G03G2215/1628
摘要： An image forming apparatus is disclosed which has at least a first image forming unit provided with a first latent image-holding member, a first latent image-forming means, a first developing means for developing a first latent image with a first toner to form a first toner image, and a first image-transfer means for transferring the first toner image to an image-receiving member, and a second image-forming unit provided with a second latent image-holding member, a second latent image-forming means, a second developing means for developing a second latent image with a second toner to form a second toner image, and a second image-transfer means for transferring the second toner image to the image-receiving member holding the first toner image. The second developing means also serves as a cleaning means for recovering the toner remaing on the second latent image-holding member after the transfer to perform cleaning. The second latent image-holding member has a surface having a contact angle for water of not less than 85°.
摘要翻译：公开了一种图像形成装置，其至少具有设置有第一潜像保持部件的第一图像形成单元，第一潜像形成装置，用于利用第一调色剂使第一潜像显影以形成第一调色剂图像和用于将第一调色剂图像转印到图像接收元件的第一图像转印装置，以及第二图像形成单元，其设置有第二潜像保持元件，第二潜像形成装置，第二显影装置，用于用第二调色剂显影第二潜像以形成第二调色剂图像;以及第二图像转印装置，用于将第二调色剂图像转印到保持第一调色剂图像的图像接收元件上。第二显影装置还用作清洁装置，用于在转印之后回收残留在第二潜像保持体上的调色剂以执行清洁。第二潜像保持部件具有对水的接触角不小于85°的表面。

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