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AssigneeCanon Kabushiki Kaisha
InventorsTakeshi Arimitsu, Hideki Maeshima
Estimating the term…
A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an electrophotographic photosensitive drum; process means actable on the electrophotographic photosensitive drum; an electroconductive shaft member supporting the photosensitive drum and electrically connected with the photosensitive drum; a cartridge frame for rotatably supporting the photosensitive drum; a grounding contact member mounted on the cartridge frame, the grounding contact member including a sliding contact for sliding contact with the electroconductive shaft member and affixed contact contacted to an urging member provided in the main assembly of the image forming apparatus; a cartridge positioning member for positioning an axis of the photosensitive drum, wherein the cartridge positioning member is urged to a positioning portion of the main assembly of the image forming apparatus by the fixed contact being urged by the urging means when the process cartridge is mounted to to the main assembly of the image forming apparatus; wherein by the fixed contact being contacted and urged by the urging member the photosensitive drum is electrically grounded, and the process cartridge is positioned relative to the main assembly of the apparatus.
A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, comprising:
An electrophotographic image forming apparatus for forming an image on a recording a material, to which a process cartridge is detachably mountable, comprising:
A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, comprising:
An electrophotographic image forming apparatus for forming an image on a recording a material, to which a process cartridge is detachably mountable, comprising:
A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, said process cartridge comprising:
An electrophotographic image forming apparatus for forming an image on a recording a material, to which a process cartridge is detachably mountable, comprising:
Dependencies are inferred from the claim text.