发明授权
- 专利标题: Image forming apparatus
- 专利标题(中): 图像形成装置
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申请号: US865035申请日: 1992-04-07
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公开(公告)号: US5315351A公开(公告)日: 1994-05-24
- 发明人: Moriyoshi Matsushiro , Naoki Toyoshi , Tsugihito Yoshiyama
- 申请人: Moriyoshi Matsushiro , Naoki Toyoshi , Tsugihito Yoshiyama
- 申请人地址: JPX Osaka
- 专利权人: Minolta Camera Kabushiki Kaisha
- 当前专利权人: Minolta Camera Kabushiki Kaisha
- 当前专利权人地址: JPX Osaka
- 优先权: JPX03-075411 19910408; JPX03-075412 19910408
- 主分类号: G03G15/00
- IPC分类号: G03G15/00 ; G03G15/043 ; G03G15/06 ; G03G21/00
摘要:
An image forming apparatus in which a light amount of an irradiation lamp for exposure or voltage value of a developing bias applied to a developing electrode is adjusted based upon density value of test toner images formed on the surface of the photosensitive member for preventing the occurrence of toner fogging.
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