发明名称 IMAGE FORMING APPARATUS
摘要 An image forming apparatus for forming an image with developing toner on an exposed portion has a mode in which a toner image is automatically output onto a recording material without using exposure by an exposure device. When an inclination adjustment of a corona charging device is performed using an output image on the recoding material, the image forming apparatus can output an image for adjusting the inclination of the charging device that is not affected by variation of an exposing light amount of the exposure device.
申请公布号 US2009003870(A1) 申请公布日期 2009.01.01
申请号 US20080145164 申请日期 2008.06.24
申请人 CANON KABUSHIKI KAISHA 发明人 KIDAKA HIROYUKI
分类号 G03G15/00 主分类号 G03G15/00
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