| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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| 11/30/2011 | CN101334616B 图像形成装置和图像形成方法 Image forming apparatus and image forming method |
| 11/30/2011 | CN101138906B 通用耗材芯片及通讯数据更新方法 General supplies chips and communications data update method |
| 11/29/2011 | US8068779 Coated-core cleaner blades |
| 11/29/2011 | US8068763 Tandem type photosensitive unit and image forming apparatus |
| 11/29/2011 | US8068761 Image forming apparatus having a cleaning unit |
| 11/29/2011 | US8068760 Sheet feeder and image forming apparatus |
| 11/29/2011 | US8068759 Image forming apparatus and cooling method used therein |
| 11/29/2011 | US8068758 Belt conveyance apparatus and image heating apparatus |
| 11/29/2011 | US8068753 Control device and method to control an electrophotographic printer or copier to prevent developer damage |
| 11/29/2011 | US8068750 Image forming apparatus with waste toner collecting device |
| 11/29/2011 | US8068237 Sheet type detection device that determines thickness and surface roughness of a sheet |
| 11/29/2011 | US8068236 Image forming apparatus |
| 11/29/2011 | CA2601966C Self erasing photoreceptor containing an optically transparent, conductive electroluminescent carbon nanotube ground plane |
| 11/24/2011 | WO2011143699A1 Maintenance system having modular sled |
| 11/24/2011 | US20110286777 Lubricant and image forming apparatus and process cartridge using same |
| 11/24/2011 | US20110286765 Process cartridge and electrophotographic image forming apparatus |
| 11/24/2011 | US20110286764 Photosensitive drum, process cartridge and flange mounting method |
| 11/24/2011 | US20110286763 Charge element, process cartridge, and image forming apparatus |
| 11/24/2011 | US20110286761 Image forming apparatus |
| 11/24/2011 | US20110286760 Laser scanner window cleaner |
| 11/24/2011 | US20110286755 Image forming apparatus and method for cleaning image carrying body |
| 11/24/2011 | US20110286754 Image forming apparatus |
| 11/24/2011 | US20110286752 Apparatus and method for cleaning a photoreceptor in a printing apparatus |
| 11/23/2011 | EP2388661A1 Process cartridg and fixing method of electrical contact part |
| 11/23/2011 | EP2388660A2 Image-forming device having holder unit for toner box |
| 11/23/2011 | EP2388659A1 Image forming apparatus and method for cleaning image carrying body |
| 11/23/2011 | EP2388654A1 Image-forming device having holder unit, in which toner box is detachably mounted |
| 11/23/2011 | EP2388652A2 Image forming apparatus |
| 11/23/2011 | EP1438638B1 Dynamic end seal for image forming apparatus |
| 11/23/2011 | CN202049333U Light sensing element box |
| 11/23/2011 | CN1936726B Lubricant supply device, image forming apparatus, and pressing device |
| 11/23/2011 | CN102253637A Fixing device and image forming apparatus |
| 11/23/2011 | CN102253636A Imaging box chip, imaging box and imaging equipment |
| 11/23/2011 | CN102253635A Imaging box and imaging equipment |
| 11/23/2011 | CN102253634A Image forming apparatus and method for cleaning image carrying body |
| 11/23/2011 | CN102253632A Apparatus and method to control temperature of heating roller |
| 11/23/2011 | CN102253623A Developing device, process cartridge, remanufacturing method for developing device and process cartridge |
| 11/23/2011 | CN102253613A Electrophotographic photosensitive member, method of manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
| 11/23/2011 | CN101650545B Winding member, cartridge, and cartridge assembling method |
| 11/23/2011 | CN101592878B Coating liquid for undercoating layer formation, method for manufacturing coating liquid, photoreceptor having undercoating layer formed by applying coating liquid, image forming apparatus using photo |
| 11/23/2011 | CN101533256B Display device and image forming apparatus |
| 11/23/2011 | CN101464646B Toner agitating unit, toner hopper, process cartridge, and image forming apparatus |
| 11/23/2011 | CN101266449B Fuser unit and image forming apparatus equipped with the same |
| 11/22/2011 | US8064815 Wrap spring clutch auger |
| 11/22/2011 | US8064799 Electrophotographic image forming apparatus with light source to electrically discharge charge remaining on drum |
| 11/22/2011 | US8064795 Electrophotographic image forming apparatus and process cartridge |
| 11/22/2011 | US8064789 Apparatus including authentication capability |
| 11/22/2011 | US8064078 Image forming apparatus, user restriction method and use history generation method |
| 11/17/2011 | WO2011140985A1 Toner supplying cartridge |
| 11/17/2011 | WO2011112310A3 Replacement printer cartridge chip with a microcontroller with an encrypted memory device |
| 11/17/2011 | US20110281209 Toner, two component developer, process cartridge and color image forming apparatus |
| 11/17/2011 | US20110280637 Cleaning device and image-forming device |
| 11/17/2011 | US20110280626 Drive unit, image forming apparatus including same, and driving method therefor |
| 11/17/2011 | US20110280622 Coating fluid for forming undercoat layer and electrophotographic photoreceptor having undercoat layer formed by applying said coating fluid |
| 11/17/2011 | US20110280621 Process cartridge and electrophotographic image forming apparatus |
| 11/17/2011 | US20110280620 Process cartridge and image forming apparatus |
| 11/17/2011 | US20110280609 Image forming apparatus |
| 11/17/2011 | US20110279838 Printing control apparatus and printing control method |
| 11/17/2011 | US20110279830 Image forming apparatus and image forming method |
| 11/17/2011 | DE102009024912B4 Verfahren zum Ändern der Temperatur einer Bedruckstoffbahn in einem Drucker oder Kopierer A method for changing the temperature of a printing material web in a printer or copier |
| 11/16/2011 | CN202041774U Image forming device |
| 11/16/2011 | CN202041773U Processing cartridge for laser printers |
| 11/16/2011 | CN202041772U Sealing component |
| 11/16/2011 | CN202041771U Printer toner suction device |
| 11/16/2011 | CN202041770U 定影装置 The fixing device |
| 11/16/2011 | CN202041768U Developing device |
| 11/16/2011 | CN202041767U Photoconductor drum and processing case |
| 11/16/2011 | CN202041766U Driving component, photosensitive drum and processing box |
| 11/16/2011 | CN1573615B Toner draining mechanism, collected toner container, and image forming apparatus |
| 11/16/2011 | CN102246101A Blade for oa equipment |
| 11/16/2011 | CN102243471A Image forming apparatus |
| 11/16/2011 | CN102243470A Process cartridge and image forming apparatus |
| 11/16/2011 | CN102243469A Recovery method of consumable members in processing cartridge |
| 11/16/2011 | CN102243468A Image forming apparatus with resin frame and method for molding the resin frame |
| 11/16/2011 | CN102243467A Cleaning device and image-forming device |
| 11/16/2011 | CN102243462A Shutter device, toner storage unit and image forming apparatus |
| 11/16/2011 | CN102243461A Toner cartridge with waste toner storage and image forming apparatus having the same |
| 11/16/2011 | CN102243456A Drive unit, image forming apparatus including same, and driving method therefor |
| 11/16/2011 | CN102243449A Toner, two component developer, process cartridge and color image forming apparatus |
| 11/16/2011 | CN101893836B Processing box |
| 11/16/2011 | CN101609299B Cartridge, assembling method for cartridge, and disassemblying method for cartridge |
| 11/16/2011 | CN101515137B Cover member, developing cartridge and developing unit |
| 11/16/2011 | CN101226360B Developing cartridge and image forming apparatus including the same |
| 11/16/2011 | CN101038451B Photoconductor, image forming apparatus and process cartridge using the same |
| 11/15/2011 | US8060002 Developer storage device and image forming apparatus having the same |
| 11/15/2011 | US8059989 Color electrophotographic image forming apparatus with member supporting a plurality of cartridges |
| 11/15/2011 | US8059988 Process cartridge and electrophotographic image forming apparatus |
| 11/15/2011 | US8059984 Carrier bead collection assembly for a xerographic printer |
| 11/10/2011 | WO2011139009A1 Automatic toner charging device of laser printer cartridge |
| 11/10/2011 | WO2011137750A1 Method for recycling carbon powder cartridge of laser printer |
| 11/10/2011 | WO2011137742A1 Processing cartridge |
| 11/10/2011 | US20110274474 Lubricant applicator, process cartridge, transfer unit, and image forming apparatus |
| 11/10/2011 | US20110274461 Image forming apparatus |
| 11/10/2011 | US20110274458 Image forming apparatus |
| 11/10/2011 | US20110274452 Image forming apparatus and photoconductive member cleaning method in the image forming apparatus |
| 11/10/2011 | US20110274447 Process unit and image forming apparatus including same |
| 11/09/2011 | CN202033593U Universal processing case |
| 11/09/2011 | CN202033592U Processing box |
| 11/09/2011 | CN202033591U 成像盒 Imaging cartridge |
| 11/09/2011 | CN202033590U Imaging box chip and imaging box |