| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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| 10/30/2007 | US7289747 Image forming apparatus |
| 10/30/2007 | US7289746 Charging device, process cartridge, and image forming apparatus |
| 10/30/2007 | US7289742 Printing apparatus with removable image forming section and position error processing of image forming section installation position |
| 10/30/2007 | US7289241 Printing method with selectable fast printing mode and apparatus for same |
| 10/30/2007 | US7289238 Option function setup method for information processing apparatus, and for image forming apparatus |
| 10/30/2007 | US7289135 Color image-forming apparatus controlling timing of color pattern formation |
| 10/30/2007 | US7289133 Method and apparatus for toner identification |
| 10/25/2007 | US20070248390 Conveyor device, process cartridge, image forming apparatus, and method of forming image |
| 10/25/2007 | US20070248380 Image forming apparatus, image forming method and process cartridge |
| 10/25/2007 | US20070248378 Developing apparatus, process cartridge, image forming apparatus, and assemblying method for developing apparatus |
| 10/25/2007 | US20070248377 Architecture for an image-forming device |
| 10/25/2007 | US20070247166 Electric potential measuring device and image forming apparatus |
| 10/24/2007 | CN200965624Y Photographic developer box for image forming device |
| 10/24/2007 | CN101060580A Apparatus having power saving mode and method of controlling apparatus |
| 10/24/2007 | CN101060579A Display control system, image procesing apparatus, and display control method |
| 10/24/2007 | CN101060578A Display control system, image procesing apparatus, and display control method |
| 10/24/2007 | CN101059682A Processing unit, toner box and image forming device |
| 10/24/2007 | CN101059669A 变速打印 Print speed |
| 10/24/2007 | CN101059667A Toner, method for preparing the toner, developer, image forming method and apparatus, and process cartridge |
| 10/24/2007 | CN101059663A Electrophotographic photoconductor, image forming apparatus, and process cartridge |
| 10/24/2007 | CN100345416C Network communication device, method of maintenance of network communication device, program, recording medium, and maintenance system |
| 10/24/2007 | CN100345072C Assembling method of processing cartridge, renewing method of processing cartridge and joining member |
| 10/24/2007 | CN100345071C Electroconductive brush and copying device for electrophotography |
| 10/24/2007 | CN100345070C Switching device for imaging system |
| 10/24/2007 | CN100345069C Double-face electronic processor-camera mechanism and method for controlling its toner image concentration |
| 10/24/2007 | CN100345068C Image forming apparatus |
| 10/24/2007 | CN100345067C Image forming device |
| 10/24/2007 | CN100345065C Processing box and imaging equipment |
| 10/24/2007 | CN100345064C Image formation device and process box for same |
| 10/24/2007 | CN100345063C Intermediater conveyor belt of imaging device, device using the conveyor belt and its method |
| 10/24/2007 | CN100345062C Image forming device and computer system |
| 10/24/2007 | CN100345060C Electronic photographic photoreceptor and processing tank for electronic photography and electronic photographic apparatus |
| 10/24/2007 | CN100345027C Light beam scanning unit and image forming apparatus |
| 10/23/2007 | US7286788 Image forming apparatus |
| 10/23/2007 | US7286787 Shutter for a developing unit of an electrophotographic image forming apparatus |
| 10/23/2007 | US7286786 Image forming method and apparatus including dismountable cartridges |
| 10/23/2007 | US7286784 Image forming apparatus and process cartridge |
| 10/23/2007 | US7286783 Variable force biasing mechanism and electrical connection |
| 10/23/2007 | US7286782 Charge method, charge apparatus, and charge program for charging usage fee including print fee and format fee of an image forming apparatus |
| 10/23/2007 | US7286777 Image forming device with cleaning sequence process for returning toner adhered on transfer roller back to photoconductive drum |
| 10/23/2007 | US7286775 Image formation device enabling switching display of remaining developing agent in monochrome printing mode |
| 10/23/2007 | US7286773 Device identification method and system |
| 10/23/2007 | US7284808 Image record apparatus |
| 10/18/2007 | US20070242993 Toner container having screw for conveying toner and image forming apparatus having toner container |
| 10/18/2007 | US20070242992 Image forming apparatus using a contact or a proximity type of charging system including a protection substance on a moveable body to be charged |
| 10/18/2007 | US20070242991 Cleaning member and image forming apparatus |
| 10/18/2007 | US20070242977 Image Forming Apparatus in Which Developing Unit is Easily Detachable to Photosensitive Member Unit |
| 10/18/2007 | US20070242975 Electrophotographic photoreceptor and method of recycling the electrophotographic photoreceptor |
| 10/18/2007 | DE10041753B4 Bilderzeugendes Gerät Image forming apparatus |
| 10/17/2007 | EP1844796A2 Method and device for processing the exhaust air from an electric or electronic device, in particular from a photocopier or a printer |
| 10/17/2007 | CN200962189Y 处理盒 The process cartridge |
| 10/17/2007 | CN200962188Y Developer box |
| 10/17/2007 | CN101057187A Image forming device, toner cartridge, development cartridge and photoreceptor cartridge |
| 10/17/2007 | CN101056723A Aluminum pipe production method |
| 10/17/2007 | CN101055445A Method and apparatus for document printing using paper |
| 10/17/2007 | CN100344147C Apparatus for forming images onto record paper |
| 10/17/2007 | CN100343764C Demegnetisation lamp |
| 10/17/2007 | CN100343763C Developing box |
| 10/17/2007 | CN100343762C Imaging equipment and tape rotating device |
| 10/17/2007 | CN100343761C Storage parts, units, processing complete set and electronic photographic image formation equipment |
| 10/17/2007 | CN100343076C Optically variable surface pattern |
| 10/16/2007 | US7283781 High load low load cleaning blade assembly |
| 10/16/2007 | US7283769 Detachable developing apparatus and driving apparatus of the same |
| 10/16/2007 | US7283768 Image forming apparatus |
| 10/16/2007 | US7283766 Process cartridge and image forming apparatus |
| 10/16/2007 | US7283758 Apparatus for forming erasable and inerasable images and/or for detecting and erasing erasable images |
| 10/16/2007 | US7283755 Remaining toner detection apparatus and image forming apparatus provided with same |
| 10/16/2007 | US7283262 Image forming apparatus and power control method |
| 10/16/2007 | US7283259 Image data recording device, method for controlling image data recording device, and a program for controlling an image data recording system, each using a common key |
| 10/16/2007 | US7283143 Measurement and control of high frequency banding in a marking system |
| 10/16/2007 | US7281707 Aftertreatment apparatus, and controlling method, program and storage medium therefor |
| 10/11/2007 | US20070237544 Process cartridge, developer supply cartridge and electrophotographic image forming apparatus |
| 10/11/2007 | US20070234912 Image forming apparatus |
| 10/11/2007 | DE19541680B4 Toner-Nachfüllvorrichtung für eine Entwicklungsvorrichtung -Toner replenishing device for a developing device |
| 10/10/2007 | EP1842110A1 Positioning member and system for a cartridge |
| 10/10/2007 | EP1842109A1 Toner detection window cleaning apparatus |
| 10/10/2007 | EP1842108A1 Two-part process cartridge and its assembly/disassembly |
| 10/10/2007 | EP1842107A1 Activation mechanism for a shutter |
| 10/10/2007 | EP1842106A1 Usage indicator for a cartridge |
| 10/10/2007 | EP1842105A1 Resiliently biased developing cartridge |
| 10/10/2007 | EP1841973A1 Guide bearing attachment for a rotatable element and a developer roller incorporating same |
| 10/10/2007 | CN101052082A Image processing apparatus |
| 10/10/2007 | CN101051210A 图像形成设备及图像形成方法 An image forming apparatus and image forming method |
| 10/10/2007 | CN101051209A Image processing apparatus |
| 10/10/2007 | CN101051196A Photosensitive drum for printer cartridge and method for mounting the same |
| 10/10/2007 | CN100342287C Image forming apparatus with a toner container replenishing a process cartridge |
| 10/10/2007 | CN100342286C Guide outputting method, electronic device and readable recording medium for computer |
| 10/09/2007 | US7280947 Gear-driving-system designing system |
| 10/09/2007 | US7280787 Image forming apparatus |
| 10/09/2007 | US7280785 Image forming apparatus |
| 10/09/2007 | US7280784 Image forming apparatus with conveyance guide member |
| 10/09/2007 | US7280783 Electrophotographic photoreceptor and method of recycling the electrophotographic photoreceptor |
| 10/09/2007 | US7280776 Method and apparatus to control waste toner collection in an image forming apparatus |
| 10/09/2007 | US7280773 Image forming apparatus for determining completion of a toner-end recovery operation |
| 10/09/2007 | US7280249 Image processing device having functions for detecting specified images |
| 10/09/2007 | US7280238 Image forming apparatus, user restriction method and use history generation method |
| 10/09/2007 | US7280131 Image formation device |
| 10/09/2007 | CA2399193C Versatile system for creating test images in a digital printing apparatus |
| 10/04/2007 | WO2007109842A1 A printing system and a printer cartridge incorporating same |
| 10/04/2007 | US20070231030 Image Forming Apparatus |