发明名称 Image forming apparatus and process cartridge mountable to it
摘要 The present invention provides an image forming apparatus comprising a photosensitive member (1), an image forming means (4) for forming an image on the photosensitive member, a density detecting means (9) adapted to detect density of the image formed on the photosensitive member and having a light emitting element and a light receiving element for receiving reflection light reflected from the photosensitive member, an image forming condition controlling means (20) for controlling an image forming condition of the image forming means on the basis of detected density of a test image formed on the photosensitive member, a memory means (10) for storing information regarding the photosensitive member (1), and a light emitting amount controlling means for controlling a light emitting amount of the light emitting element on the basis of the information regarding the photosensitive member. <IMAGE>
申请公布号 EP0821285(A1) 申请公布日期 1998.01.28
申请号 EP19970305626 申请日期 1997.07.25
申请人 CANON KABUSHIKI KAISHA 发明人 TATSUYA, KOBAYASHI;YOICHIRO, MAEBASHI
分类号 G03G15/00;G03G21/18 主分类号 G03G15/00
代理机构 代理人
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