| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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| 04/27/2011 | CN102033480A Lubricant application device, imaging device and method of mounting lubricant application device |
| 04/27/2011 | CN102033479A Identifying machine, image forming apparatus, and roller identifying method |
| 04/27/2011 | CN102033461A Developing unit for electrophotography system image forming apparatus and process cartridge, and electrophotography system image forming apparatus |
| 04/27/2011 | CN102033457A Operating device usable with image forming apparatus and image forming apparatus having the same |
| 04/27/2011 | CN102033453A Image forming apparatus, monitoring system for image forming apparatus, and operation program for image forming apparatus |
| 04/27/2011 | CN102030217A Image forming apparatus |
| 04/27/2011 | CN102029751A Conductive rubber member and charged roller |
| 04/27/2011 | CN101055445B Method and apparatus for document printing using paper |
| 04/26/2011 | USRE42312 Toner bottle having rib being sensed for being discriminated, method and apparatus for discriminating toner bottle types according to a sensed object on the toner bottle, stirring toner, and detecting the amount of remaining toner |
| 04/26/2011 | US7933546 Lubricant applying device and image forming apparatus |
| 04/26/2011 | US7933536 Image forming device |
| 04/26/2011 | US7933535 Photoconductor unit and image-forming apparatus including drum-cleaning unit |
| 04/26/2011 | US7933530 Fuser assembly fan control |
| 04/21/2011 | US20110091802 Carrier, method for preparing the carrier, developer using the carrier, developer container, and image forming method and process cartridge using the developer |
| 04/21/2011 | US20110091255 Metal blade cleaning of an amorphous silicon receptor |
| 04/21/2011 | US20110091243 Image Forming Apparatus |
| 04/21/2011 | US20110091240 Developing roller, process cartridge, and electrophotographic image forming apparatus |
| 04/21/2011 | US20110091239 Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit |
| 04/21/2011 | US20110091227 Waste toner container and image forming apparatus incorporating same |
| 04/20/2011 | EP2312406A2 Image forming apparatus |
| 04/20/2011 | EP2312404A1 Method for protecting documents provided with a contactless card against unauthorised reproduction and device implementing such a method |
| 04/20/2011 | CN1677271B 成像设备 Imaging device |
| 04/20/2011 | CN1648790B Process cartridge that accurately disposes brush with respect to image bearing member |
| 04/20/2011 | CN102025860A Information processing apparatus, information processing system, image forming apparatus, and information processing method |
| 04/20/2011 | CN102023557A Image forming device and cartridge |
| 04/20/2011 | CN102023556A Image forming apparatus and tandem type photosensitive unit |
| 04/20/2011 | CN102023555A Sensor device and image-forming apparatus |
| 04/20/2011 | CN102023554A Cleaning device, image forming unit, and image forming apparatus |
| 04/20/2011 | CN102023542A Image forming apparatus |
| 04/20/2011 | CN102023529A Development device and printer having the same |
| 04/20/2011 | CN102023508A Image-forming apparatus |
| 04/20/2011 | CN102023500A Toner, method of forming images, and process cartridge |
| 04/20/2011 | CN102023381A Scanning exposure device and image-forming apparatus |
| 04/20/2011 | CN101458481B Develop unit, process cartridge, and image formation apparatus |
| 04/20/2011 | CN101359209B Image forming apparatus |
| 04/20/2011 | CN101271293B Image forming apparatus and developing box |
| 04/20/2011 | CN101266432B 成像设备及其动力传输装置 Imaging equipment and power transmission equipment |
| 04/20/2011 | CN101256383B Cartridge |
| 04/20/2011 | CN101246347B Cleaning device, image forming apparatus, and process cartridge |
| 04/20/2011 | CN101178565B Image-forming apparatus, control apparatus, control method |
| 04/19/2011 | US7929900 Waste toner cartridge |
| 04/19/2011 | US7929899 Waste toner container, waste toner-accumulating structure, and image forming apparatus equipped therewith |
| 04/19/2011 | US7929898 Waste toner collecting apparatus and image forming apparatus |
| 04/19/2011 | US7929897 Cleaning unit, process cartridge, and image forming apparatus using the same |
| 04/19/2011 | US7929884 Image forming apparatus, developing unit, and computer system |
| 04/19/2011 | US7929880 Cleaning blade anti-peeling apparatus, image forming apparatus, and cleaning blade anti-peeling method |
| 04/19/2011 | US7929875 Image forming apparatus |
| 04/19/2011 | US7929874 Transfer device and image forming apparatus using the same |
| 04/19/2011 | CA2657194C System for producing secure toner-based images and methods of forming and using the same |
| 04/14/2011 | US20110086307 Carrier for two-component developer |
| 04/14/2011 | US20110085836 Image forming apparatus forming copy prevention pattern and image processing method thereof |
| 04/14/2011 | US20110085835 Powder collecting container and image forming apparatus |
| 04/14/2011 | US20110085834 Cleaning device and image forming apparatus incorporating same |
| 04/14/2011 | US20110085824 Image bearing member and image forming apparatus |
| 04/14/2011 | US20110085822 Image Forming Apparatus Having a Removable Photosensitive Member Unit |
| 04/14/2011 | US20110085819 Image forming apparatus |
| 04/14/2011 | US20110085209 Methods and apparatus for watermarking digitally printed documents |
| 04/14/2011 | DE112009001529T5 Demontage- Montageverfahren für eine Kopplung und eine elektrophotographische lichtempfindliche Trommeleinheit Dismantling mounting method for a coupling and an electrophotographic photosensitive drum unit |
| 04/14/2011 | DE112009001511T5 Prozesskartusche, Elektrophotographisches Bildausbildungsgerät und Elektrophotographische photoempfindliche Trommeleinheit Process cartridge, electrophotographic image forming apparatus and electrophotographic photosensitive drum unit |
| 04/13/2011 | CN1794101B 2-dimensional laser-based optical printer encoder |
| 04/13/2011 | CN1661500B Process cartridge and image forming apparatus |
| 04/13/2011 | CN102016784A Print control apparatus and print control method |
| 04/13/2011 | CN102016727A Apparatus and methods for altering charge on a dielectric material |
| 04/13/2011 | CN102016726A Electrophotographic photoreceptor and method of manufacturing the same |
| 04/13/2011 | CN102012667A Chip fixing device and processing box with same for laser printer |
| 04/13/2011 | CN102012666A Belt cleaning apparatus and image forming apparatus |
| 04/13/2011 | CN102012660A Image forming device |
| 04/13/2011 | CN101604138B Cleaning blade and image forming apparatus, process cartridge, and image forming method using the same |
| 04/13/2011 | CN101430534B Image forming apparatus |
| 04/13/2011 | CN101387840B Drive transmission device, and image forming apparatus and process cartridge using same |
| 04/13/2011 | CN101349888B Blade for electrophotographic apparatus, and method of producing the same |
| 04/13/2011 | CN101339386B Image forming apparatus, image forming method, and process cartridge |
| 04/13/2011 | CN101334611B Developer cartridge and developing device |
| 04/13/2011 | CN101290498B Developing device, process cartridge, and image forming apparatus |
| 04/13/2011 | CN101290497B Toner cartridge |
| 04/13/2011 | CN101271314B Image forming apparatus, image forming system, method of printing sample print |
| 04/13/2011 | CN101256370B Image reading system, electronic paper and image reading method |
| 04/13/2011 | CN101213496B Cleaning blade for electrophotographic apparatus |
| 04/13/2011 | CN101154082B Input display device, input display method and electronic equipment |
| 04/13/2011 | CN101123662B Printing apparatus, printing setting screen display method |
| 04/12/2011 | US7925183 Image forming device and detachably loaded process unit |
| 04/12/2011 | US7925182 Image forming apparatus |
| 04/12/2011 | US7925181 Image forming apparatus |
| 04/12/2011 | US7925179 Image forming apparatus with dust-proof wall |
| 04/12/2011 | US7925178 Image forming apparatus with display section which displays a guide screen |
| 04/12/2011 | US7924446 Method and device for handling errors in a printer or copier |
| 04/12/2011 | US7924445 Printing apparatus and printing method |
| 04/12/2011 | US7924442 Image forming system and image forming apparatus |
| 04/12/2011 | US7923959 Rotor driving control device and image forming apparatus |
| 04/07/2011 | WO2011040380A1 Electrostatic charging device and image forming device |
| 04/07/2011 | WO2011039174A1 Ventilating device and method for ventilating a housing |
| 04/07/2011 | US20110081180 Waste dry ink system with pressure equalizing hermetically sealed outer box |
| 04/07/2011 | US20110081179 Waste Cyclone Dispense System With a Controlled Gate |
| 04/07/2011 | US20110081178 Waste Cyclone Dispense System with Controlled Rotating Cylinder Gate |
| 04/07/2011 | US20110081177 Cleaning device and image forming apparatus |
| 04/07/2011 | US20110081161 Charging device and image forming apparatus |
| 04/06/2011 | EP2305477A1 Printing apparatus |
| 04/06/2011 | CN201788357U Developing device, photosensitive element box, processing box and imaging device |
| 04/06/2011 | CN102004430A 图像形成设备 The image forming apparatus |
| 04/06/2011 | CN102004429A Protective layer forming device, image forming apparatus and process cartridge |