发明名称 Supplying and discharging developer in an image forming apparatus, process cartridge and developing device
摘要 An image forming apparatus includes a charger to charge an image carrying member, an optical device to irradiate a light onto the image carrying member to form an electrostatic latent image, a developing device to develop the electrostatic latent image on the image carrying member to form a developed image and a transfer device to transfer the developed image on a sheet. The developing device includes a developer container to store a developer including toner and a carrier, a developer supply device to supply the developer to the developer container, a driver device to drive the developer supply device, a developer collection device installed in the developer container to interlock with the driver device and collect a surplus developer left over due to supply of the developer from the developer supply device to the developer container, and a collected developer container to contain the developer collected by the developer collection device.
申请公布号 US8000637(B2) 申请公布日期 2011.08.16
申请号 US20090418720 申请日期 2009.04.06
申请人 KABUSHIKI KAISHA TOSHIBA;TOSHIBA TEC KABUSHIKI KAISHA 发明人 IZUMI TAKAO;MURATA HIROSHI;HATAKEYAMA TAKASHI
分类号 G03G15/08 主分类号 G03G15/08
代理机构 代理人
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