| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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| 08/06/2003 | CN1117297C Magnet roller and developing device |
| 08/06/2003 | CN1117296C Process cartridge, electrophotographic image forming apparatus driving force transmission part and electrophotographic photosensitive drum |
| 08/06/2003 | CN1117295C Photosensitive drum mounting method assembly and electrophotographic image forming apparatus |
| 08/06/2003 | CN1117287C 图像形成装置 The image forming apparatus |
| 08/06/2003 | CN1117021C Paper-delivering path switching mechanism and image forming device thereof |
| 08/05/2003 | US6604151 Control apparatus for composite appliance |
| 08/05/2003 | US6603945 Duplex/simplex printer |
| 08/05/2003 | US6603942 Image forming apparatus having belt-shaped carrier |
| 08/05/2003 | US6603941 Image forming apparatus including first and second charge-applying devices disposed between developer transfer and charging positions on an image bearing body |
| 08/05/2003 | US6603940 Detachable process cartridge for image forming apparatus |
| 08/05/2003 | US6603938 Image forming apparatus with air flow inclined to apparatus side surface |
| 08/05/2003 | US6603932 Image-forming apparatus for obtaining clean images |
| 08/05/2003 | US6601991 Roller device for an image transferring device |
| 08/05/2003 | US6601842 Sheet transfer apparatus and image reading apparatus |
| 07/31/2003 | WO2003062928A1 Image forming apparatus |
| 07/31/2003 | US20030145138 Method and system for diagnosis and control of machines using connection and connectionless modes of communication |
| 07/31/2003 | US20030144816 Component fault detection |
| 07/31/2003 | US20030142997 Image forming apparatus with recovery device for recovering color developers |
| 07/31/2003 | US20030142994 Process cartridge and electrophotographic image forming apparatus |
| 07/31/2003 | US20030142992 Optical monitor for imaging device filter |
| 07/31/2003 | US20030142991 Process cartridge and electrophotographic image forming apparatus |
| 07/31/2003 | US20030142988 Image forming apparatus |
| 07/31/2003 | US20030142987 Electrophotographic or ionographic printer with variable printing speed |
| 07/31/2003 | US20030142360 Method and system for identifying a scanned image |
| 07/31/2003 | US20030142340 Image output apparatus, and image output method, storage medium and program therefore |
| 07/31/2003 | US20030142331 Print control apparatus and program |
| 07/30/2003 | EP1331525A2 Image forming apparatus with improved image quality and maintenance workability |
| 07/30/2003 | EP1331523A2 Image forming apparatus |
| 07/30/2003 | EP1331521A2 A method and system for ordering a consumable for a device |
| 07/30/2003 | CN1432881A Imaging treatment box and developer unit |
| 07/30/2003 | CN1116625C Sensitive strip case of electroimaging printer and device and method for changing the sensitive strip |
| 07/29/2003 | US6600891 Multiple color image forming apparatus and method |
| 07/29/2003 | US6600887 Image forming apparatus featuring a slide friction sheet for dispersing contamination from a charged rotary member |
| 07/29/2003 | US6600886 Image forming apparatus comprising member to be charged and a charge member |
| 07/29/2003 | US6600167 Medium discerning apparatus with optical sensor |
| 07/29/2003 | US6600003 Rebound resilience; for parts such as a cleaning part, a charge-imparting part, a development part, an image-transfer part, or a paper-feed part |
| 07/24/2003 | WO2003060817A2 Verification key for replacement parts |
| 07/24/2003 | US20030140260 Network system provided with multifunctional printer and terminal apparatus connected to the multifunctional printer |
| 07/24/2003 | US20030139982 ORC online inventory management system |
| 07/24/2003 | US20030139973 Method and system for ordering a consumable for a device |
| 07/24/2003 | US20030138275 Color image recording apparatus |
| 07/24/2003 | US20030138269 Image forming apparatus |
| 07/24/2003 | US20030138267 Package and method of forming the package |
| 07/24/2003 | US20030138265 Apparatus and method for protecting surfaces within an image forming device |
| 07/24/2003 | US20030138257 Method and apparatus using a biased transfer roll as a dynamic electrostatic voltmeter for system diagnostics and closed loop process controls |
| 07/24/2003 | US20030137685 Hard copy cost recovery systems, an apparatus for tracking usage information for a hard copy device, hard copy devices, and a usage accounting method |
| 07/24/2003 | US20030137680 Image processing apparatus, method of controlling same, and image processing system |
| 07/24/2003 | US20030137675 Developing recovery container |
| 07/24/2003 | US20030137578 Image formation device, process cartridge initializing method, and process cartridge initializing program |
| 07/24/2003 | US20030137577 Color image forming method and apparatus |
| 07/24/2003 | US20030136777 Heater energization control circuit, heater energization control method, and image forming apparatus |
| 07/23/2003 | EP1329781A2 Billing process for printing systems |
| 07/23/2003 | EP1329780A2 Device for mounting and demounting a roller for an electrostatographic printer or copier |
| 07/23/2003 | EP1329777A2 Image formation apparatus, and control method for image formation apparatus |
| 07/23/2003 | EP1329776A2 Image forming apparatus and methods for managing print jobs based on the amount of consumables still available relative to the assigned print jobs |
| 07/23/2003 | EP1329308A1 Film for forgery prevention |
| 07/23/2003 | EP1328849A1 Electrophotographic printing device of modular construction |
| 07/23/2003 | EP0968090B1 Ink container having electronic and mechanical features enabling plug compatibility between multiple supply sizes |
| 07/23/2003 | CN1432145A Blade |
| 07/23/2003 | CN1431605A Electronic control device |
| 07/23/2003 | CN1431565A Process case and electronic photograph imaging appts. |
| 07/23/2003 | CN1431564A Processing case and electronic photograph imaging appts. |
| 07/23/2003 | CN1431562A Image processing device and its control method |
| 07/23/2003 | CN1115859C Image forming system |
| 07/23/2003 | CN1115611C Process cartridge and electrophotographic image forming appts. |
| 07/23/2003 | CN1115610C Recirculating powdered in grading plant |
| 07/23/2003 | CN1115609C Door operated charge member positioner for imaging appts. |
| 07/23/2003 | CN1115608C Printer and coper for adjusted printing and its method |
| 07/23/2003 | CN1115604C Carrier recovery appts. of liquid electrophotographic printer |
| 07/23/2003 | CN1115600C Scanning light source with mutually warming lamp tube for electrical shooting imaging equipment |
| 07/22/2003 | US6597885 Image forming apparatus having a developing device with a magnet brush |
| 07/22/2003 | US6597880 Apparatus for preventing ink in a wet electrophotographic printer from polluting a roller mounted therein |
| 07/22/2003 | US6597877 Apparatus for detecting unacceptable media |
| 07/22/2003 | US6597876 Image forming apparatus and cartridge detachably mountable thereto |
| 07/22/2003 | US6597875 Identifying apparatus, apparatus to be identified, identifying method, and printing apparatus |
| 07/17/2003 | US20030134210 A multilayer conprising a substrate support, a charge transport layer, a charge generating layer, electroconductive surface layer; noncurling, photoreceptors |
| 07/17/2003 | US20030133723 Drive transmission mechanism for transmitting drive to processing means and cartridge provided with same |
| 07/17/2003 | US20030133720 Reliability model based copy count correction with self modification during system recovery for predictive diagnostics |
| 07/17/2003 | US20030133147 Billing process for printing systems |
| 07/17/2003 | US20030133134 Systems and methods of automating job ticketing in printing , copying or imaging devices |
| 07/17/2003 | US20030133002 Image forming apparatus and image formation control method |
| 07/17/2003 | US20030132076 Method and device for suppressing vibrations in a printing press |
| 07/16/2003 | EP1327919A2 Process cartridge and electrophotographic image forming apparatus |
| 07/16/2003 | CN1430114A Process box and elestronic photographic imaging equipment |
| 07/16/2003 | CN1430113A Process box and electronic photographic imaging equipment |
| 07/16/2003 | CN1430112A Recovery container for developer |
| 07/16/2003 | CN1430110A 图像形成装置 The image forming apparatus |
| 07/16/2003 | CN1114844C Image forming device |
| 07/15/2003 | US6594459 Image forming apparatus having a process unit which enables a recording sheet jammed in a conveyor path to be easily removed without damage to a photosensitive device |
| 07/15/2003 | US6594457 Brush roll cleaning unit and image formation apparatus using it |
| 07/15/2003 | US6594456 Image forming apparatus |
| 07/15/2003 | US6594453 Image-forming device and method using information obtained for a toner-density regulation and also in a potential regulation when the toner-density regulation is not performed |
| 07/15/2003 | US6594451 Image forming apparatus, and use situation reporting system for reporting use situations of developer and other consumables stowed in image forming apparatus |
| 07/15/2003 | US6594031 Printer control unit and method, a record medium recording a printer control program and a printer system |
| 07/15/2003 | US6594027 Image forming systems, methods of handling media, and methods of identifying locations of interchangeable media handling devices relative to one another |
| 07/10/2003 | US20030129514 Toner for recycle system and toner recycling type developing method |
| 07/10/2003 | US20030129511 Scanning, writing using light beams; electrostatic latent image |
| 07/10/2003 | US20030129008 Image forming device and feed device |
| 07/10/2003 | US20030129002 Method for forming image in electrophotographic printer |
| 07/10/2003 | US20030129000 Active steering system and method thereof, and method of seeking a balance point |