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Electrophotography > Internal Machine Environment > Particle Or Contaminant Control > Toner Removal Toner RemovalToner Removal patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.07/26/07 - 20070172249 - Cleaning patch for an image forming apparatus The present invention discloses a cleaning patch and method thereof for cleaning a residual toner in a developing unit. The cleaning patch is composed of a plurality of cleaning regions. Each cleaning region includes a plurality of cleaning toner point alternately arranged in a row, which may reduce the absorbed ... 05/17/07 - 20070110470 - Blade cleaning jig A blade cleaning jig includes a cleaning portion and a gripping portion. The cleaning portion includes a support body of stainless steel or the like and polishing tape provided on the upper face of this support body, and moreover a cushioning material is inserted between the support body and the ... 04/26/07 - 20070092288 - Electrophotographic image forming apparatus and developing method thereof An electrophotographic image forming apparatus and a developing method thereof are provided. The electrophotographic image forming apparatus includes an image carrier body on which an electrostatic latent image is formed, a developing roller which faces the image carrier body and supplies toner to the electrostatic latent image formed on the ... 03/22/07 - 20070065171 - Image forming apparatus An image forming apparatus includes: a developing unit which develops a latent image formed by a writing unit on an image carrier which has been uniformly charged by a charger; and a developer sucking section, the developer sucking section comprising a ventilation duct having a sucking opening provided in the ... 03/01/07 - 20070048001 - Image forming apparatus Provided is an image forming apparatus including: an image bearing member for bearing a toner image; a transfer device for transferring the toner image onto a sheet from the image bearing member; a fixing device for fixing on the sheet the toner image which has been transferred onto the sheet; ... 12/21/06 - 20060285872 - Belt cleaning device and image forming apparatus A belt cleaning device includes a cleaning roller, a backup roller, and a roller-pressing-state setting mechanism. The cleaning roller is disposed in confrontation with a surface of a belt. The backup roller is disposed in confrontation with the cleaning roller with the belt interposed between the cleaning roller and the ... 12/21/06 - 20060285871 - Image-forming device The present invention provides an image-forming device having a developer-carrying member, an image-carrying member, a belt, and a cleaning unit. The developer-carrying member has an outer surface including a thin layer forming region for carrying a thin layer of developer. The thin layer forming region has a first width in ... 10/26/06 - 20060239709 - Manifold for toner collection and contamination control in xerographic process developer housing An airborne toner collection manifold for an electrostatographic printer for coupling in fluid flow communication with a vacuum source includes an inlet, a collection duct, a first exhaust duct and a second exhaust duct. The inlet defines a gap slot extending longitudinally between a first end and a second end. ... 05/18/06 - 20060104659 - Cleaning unit for cleaning a conveyor belt A cleaning unit is provided for cleaning of a transport belt for transport of recording media in a electrographic printer or copying device. An abration element is positioned to avoid toner located on the transport belt. A toner capture reservoir captures abraded toner. ... 04/13/06 - 20060078348 - Image forming apparatus An image forming apparatus includes: an image carrier with an electrostatic latent image formed thereon; a developing device for developing the electrostatic latent image into a toner image, a developer carrier arranged opposite to the image carrier, for allowing the magnetic brush formed by a developer, to be carried on ... 10/13/05 - 20050226649 - Image forming device An image forming device includes a photoconductor, a charging device which charges a surface of the photoconductor, an exposing device which forms an electrostatic latent image on the charged surface of the photoconductor, a developing device which develops the electrostatic latent image by toner, a transfer device which transfers a ... ### FreshPatents.com Support |