发明名称 Image forming apparatus
摘要 An image forming apparatus having a charger of a non-contact type opposed to a photosensitive body coated with a photosensitive layer by dipping for charging a surface of the photosensitive body and an interval between the surface of the photosensitive body and the charger is narrowed on a dip upper portion side of the photosensitive body and widened on a dip lower portion side thereof. When the charger is a scorotron charger having a discharge electrode and a grid, an interval between the grid and the surface of the photosensitive body is narrowed on the dip upper portion side of the photosensitive body and widened on the dip lower portion side.
申请公布号 US2004141770(A1) 申请公布日期 2004.07.22
申请号 US20030687971 申请日期 2003.10.20
申请人 SEIKO EPSON CORPORATION 发明人 MAEDA MASAHIRO;INABA ISAO;NAKATA MASANORI
分类号 G03G15/02;(IPC1-7):G03G15/00 主分类号 G03G15/02
代理机构 代理人
主权项
地址