| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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| 02/23/2011 | CN101458483B Image processing system, toner and processing cartridge |
| 02/22/2011 | US7894764 Image forming apparatus |
| 02/22/2011 | US7894762 Developer transporting apparatus, image forming apparatus, and image forming method |
| 02/22/2011 | US7894760 Disposed toner collecting device of image forming apparatus |
| 02/22/2011 | US7894759 Image forming apparatus |
| 02/22/2011 | US7894758 Image forming apparatus, image forming device charging device and lubricant supplying device constitution |
| 02/22/2011 | US7894752 Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus |
| 02/22/2011 | US7894749 Image forming apparatus capable of resetting and decreasing a surface potential of a photosensitive member |
| 02/22/2011 | US7894748 Multi-function printer with a locking device and operational method thereof |
| 02/22/2011 | US7894747 Image forming apparatus with exposure units |
| 02/22/2011 | US7894744 Color image forming apparatus, and toner replenishing apparatus |
| 02/22/2011 | US7894742 Waste developer collecting method for image forming apparatus |
| 02/22/2011 | US7894740 Method and apparatus for directly transferring powder toner, and method and apparatus for filling with powder toner |
| 02/22/2011 | US7894737 Image-forming device |
| 02/22/2011 | US7894733 Process cartridge and image forming apparatus |
| 02/22/2011 | US7894730 Image forming apparatus having containing unit containing waste |
| 02/17/2011 | US20110038656 Protecting agent-supplying device, process cartridge, image forming apparatus and image forming method |
| 02/16/2011 | EP2285088A1 Charging for image processing services carried out by service providing devices external to an image processing device |
| 02/16/2011 | EP2284627A1 Developing device and electrophotographic image forming apparatus including the developing device |
| 02/16/2011 | EP2284622A2 Developing device usable with image forming apparatus and developer delivery device thereof |
| 02/16/2011 | EP2284616A2 Photoreceptor outer layer and methods of making the same |
| 02/16/2011 | EP2283398A1 Cartridge and method for assembling cartridge |
| 02/16/2011 | CN201749308U Processing box and image processing system comprising the same |
| 02/16/2011 | CN201749307U Photosensitive element box |
| 02/16/2011 | CN201749306U Photosensitive element box |
| 02/16/2011 | CN201749305U Processing box |
| 02/16/2011 | CN201749304U Imaging box chip and chip adapter suitable for multi-type imaging device |
| 02/16/2011 | CN201749303U Photosensitive element box |
| 02/16/2011 | CN201749299U Easily-recycled developing box for image forming device |
| 02/16/2011 | CN1904756B Device for forming image and image forming unit |
| 02/16/2011 | CN101977777A Image recording system |
| 02/16/2011 | CN101976030A Dust removal machine for laser drum powder box |
| 02/16/2011 | CN101526780B Universal cartridge |
| 02/16/2011 | CN101464648B Toner cartridge and image forming apparatus |
| 02/16/2011 | CN101414153B Process cartridge in image-forming device |
| 02/16/2011 | CN101299141B Image forming apparatus and processing ink cartridge |
| 02/15/2011 | US7890046 Image forming system, sheet treating apparatus, image forming apparatus, control program and storage medium |
| 02/15/2011 | US7890045 Waste toner recovering mechanism and image forming apparatus |
| 02/15/2011 | US7890044 Powder conveyance device, toner conveyance device, process cartridge and image forming apparatus |
| 02/15/2011 | US7890023 Image forming apparatus |
| 02/15/2011 | US7890022 Cover member, developing cartridge and developing unit for image forming apparatus |
| 02/15/2011 | US7890019 Color electrophotographic image forming apparatus having movable cartridge supporting member |
| 02/15/2011 | US7890015 Cooling mechanism of fixing device |
| 02/15/2011 | US7890014 Image forming apparatus with air blowing device for cooling rotary member |
| 02/15/2011 | US7890003 Image forming apparatus |
| 02/15/2011 | US7889372 Image forming device that sets initial value of printer operation mode according to management mode |
| 02/15/2011 | US7889371 Image forming device having division management function |
| 02/10/2011 | US20110033794 Toner, method for producing the same, and process cartridge |
| 02/10/2011 | US20110033204 Organic Photoreceptor, Image Forming Apparatus and Process Cartridge |
| 02/10/2011 | US20110033203 Toner, method for manufacturing the toner, developer including the toner, container containing the toner, and image forming method and apparatus and process cartridge using the toner |
| 02/10/2011 | US20110033202 Image forming apparatus |
| 02/10/2011 | US20110033201 Image forming apparatus and cartridge |
| 02/10/2011 | US20110033198 Internal warming-up method and sheet post-processing apparatus including warming-up device |
| 02/10/2011 | DE19860486B4 Bildausbildungssystem Image forming system |
| 02/09/2011 | EP2282239A2 Image forming apparatus and recovery of residual toner |
| 02/09/2011 | CN201740986U Cleaning device for the carbon powder on the surface of a photosensitive drum |
| 02/09/2011 | CN101969520A Image forming apparatus, charging information recording method and recording medium |
| 02/09/2011 | CN101968623A Production matching suitable for HP 4730 series toner cartridge |
| 02/09/2011 | CN101968622A Matching of HP1300 series toner cartridge assemblies |
| 02/09/2011 | CN101968621A Matching of HP 2400-series toner cartridge assemblies |
| 02/09/2011 | CN101968620A Matching of HP 4200 series toner cartridge assembly |
| 02/09/2011 | CN101968619A Production matching of HP 1215 series toner cartridge |
| 02/09/2011 | CN101968618A Method for regenerating carbon powder for electrophototgraphic imaging device |
| 02/09/2011 | CN101968613A Charger, image forming apparatus and method for cleaning charger |
| 02/09/2011 | CN101414152B Image forming apparatus |
| 02/09/2011 | CN101377631B Image forming apparatus and printing method thereof |
| 02/09/2011 | CN101359203B Image forming apparatus |
| 02/09/2011 | CN101276169B Resin film formed product, and its forming method and image forming apparatus |
| 02/09/2011 | CN101271298B Image forming apparatus and control method |
| 02/09/2011 | CN101261491B Electric equipment |
| 02/09/2011 | CN101178571B Image forming device and method of initializing the same |
| 02/09/2011 | CN101158842B Lubricant application device, process cartridge, and image forming apparatus |
| 02/08/2011 | USRE42125 Development bias connector with integral bearing support |
| 02/08/2011 | US7885595 Lubricant applicator, process cartridge including same, and image forming apparatus including same |
| 02/08/2011 | US7885594 Image forming apparatus with toner removing blade |
| 02/08/2011 | US7885575 Dismounting and mounting methods for coupling and electrophotographic photosensitive drum unit |
| 02/08/2011 | US7885574 Developer unit and image forming device |
| 02/08/2011 | US7885572 Corona discharge device, photoreceptor charger, and method for making discharge product removing member |
| 02/03/2011 | WO2011014151A1 Image forming apparatus and method thereof |
| 02/03/2011 | US20110026993 Positionable doctor blade holders including at least one internal plenum |
| 02/03/2011 | US20110026992 Image forming apparatus |
| 02/03/2011 | US20110026968 Color electrophotographic image forming member and photosensitive member cartridge |
| 02/03/2011 | US20110026967 Process cartridge and image forming apparatus having the same |
| 02/03/2011 | US20110026966 Color electrophotographic image forming apparatus |
| 02/03/2011 | US20110026964 Image forming apparatus |
| 02/03/2011 | US20110026963 Image Forming Apparatus |
| 02/03/2011 | US20110026962 Image forming apparatus |
| 02/03/2011 | US20110026948 Apparatus, system, and method of controlling an image processing apparatus |
| 02/03/2011 | DE102009024912A1 Device for changing temperature of printed web in e.g. printer, has contact roller in contact with printed webs, and controlling unit controlling drive unit depending on determined property of printed webs |
| 02/02/2011 | EP2280315A2 Process cartridge and image forming apparatus having the same |
| 02/02/2011 | CN201732250U Carbon powder removing device |
| 02/02/2011 | CN101963779A Process cartridge and image forming apparatus |
| 02/02/2011 | CN101963778A Cleaning device, image holder device, and image forming apparatus |
| 02/02/2011 | CN101963772A Image forming system |
| 02/02/2011 | CN101963770A Image forming system |
| 02/02/2011 | CN101290485B Operation device and image formation device |
| 02/02/2011 | CN101247454B Information processing device, information processing system, information processing method |
| 02/01/2011 | US7881651 Lubricant applying device and image forming apparatus |
| 02/01/2011 | US7881635 Image forming apparatus including a detachable convey-guiding member detachably attached to a fixed convey-guiding member fixed to a device main body |
| 02/01/2011 | US7881634 Image forming apparatus in which transfer member is movable toward and apart from image bearing member |