发明授权
US06778805B2 Image forming apparatus having a developing device with a magnet brush
有权
具有具有磁刷的显影装置的图像形成装置
- 专利标题： Image forming apparatus having a developing device with a magnet brush
- 专利标题（中）： 具有具有磁刷的显影装置的图像形成装置
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申请号： US10459562申请日： 2003-06-12
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公开(公告)号： US06778805B2公开(公告)日： 2004-08-17
- 发明人: Tsukuru Kai , Nobutaka Takeuchi , Hisashi Shoji , Kei Yasutomi , Takeyoshi Sekine , Osamu Ariizumi
- 申请人： Tsukuru Kai , Nobutaka Takeuchi , Hisashi Shoji , Kei Yasutomi , Takeyoshi Sekine , Osamu Ariizumi
- 优先权： JP2000-167764 20000605; JP2000-200979 20000703; JP2000-205493 20000706
- 主分类号： G03G1509
- IPC分类号： G03G1509
摘要：
An image forming apparatus of the present invention includes a lubricator for applying a lubricant to an image carrier or a process unit around the image carrier to thereby reduce friction. The apparatus of the present invention insures a uniform halftone image, prevents the trailing edge of an image from being lost, and faithfully reproduces even a horizontal line.
公开/授权文献
- US20030210938A1 Image forming apparatus 公开/授权日：2003-11-13
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