| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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| 01/04/2012 | CN101620403B Powder conveyance device, image forming apparatus & process cartridge |
| 01/04/2012 | CN101520617B Toner, developer, toner container, process cartridge, image forming method, and image forming apparatus |
| 01/04/2012 | CN101462421B Image forming apparatus and method |
| 01/04/2012 | CN101375214B Method for reusing recording medium, reusable recording medium, method for producing reusable recording medium and image forming apparatus |
| 01/03/2012 | US8090307 Developer recovering unit with grounded downstream transporting device and image forming apparatus using the same |
| 01/03/2012 | US8090306 Waste-toner collection system and image forming apparatus having the same |
| 01/03/2012 | US8090293 Process cartridge and image forming apparatus employing same |
| 01/03/2012 | US8090292 Process cartridge and electrophotographic image forming apparatus |
| 01/03/2012 | US8090288 Method and apparatus for cleaning an image forming apparatus |
| 01/03/2012 | US8090286 Image forming apparatus and toner supply container used therefor |
| 01/03/2012 | US8090283 Image forming apparatus, cartridge, and cleaning device |
| 01/03/2012 | US8090277 Image forming apparatus |
| 01/03/2012 | US8089648 Image forming apparatus to set optimal print options for test prints of primitive images and method thereof |
| 01/03/2012 | US8087771 Dual blade release agent application apparatus |
| 12/29/2011 | WO2011162058A1 Image forming apparatus |
| 12/29/2011 | WO2011160556A1 Carbon powder cartridge for laser printer |
| 12/29/2011 | WO2011160555A1 Carbon powder cartridge for laser printer |
| 12/29/2011 | WO2005077023A3 Systems and methods relating to paper and printer cartridge usage |
| 12/29/2011 | US20110319240 Roll member, charging device, process cartridge, and image forming apparatus |
| 12/29/2011 | US20110318676 Electrophotographic photoconductor, method for preparing the same, process cartridge, and image forming apparatus |
| 12/29/2011 | US20110318078 Image Forming Apparatus and Control Method for the Same |
| 12/29/2011 | US20110318062 Developer Conveying Device and Development Device, Toner Cartridge, and Cleaning Unit that are Provided with Developer Conveying Device |
| 12/29/2011 | US20110318052 Process cartridge |
| 12/29/2011 | US20110318051 Photosensitive drum cartridge and image forming apparatus |
| 12/29/2011 | US20110318049 Toner conveying device or image forming apparatus having the toner conveying device |
| 12/29/2011 | US20110318041 Controlling sheet synchronization in a digital printing system |
| 12/29/2011 | US20110318026 Developer recovery device and image forming apparatus including same |
| 12/29/2011 | US20110318025 Apparatus and method for evaluating printing apparatus cleaner performance |
| 12/28/2011 | EP2400347A2 Image forming apparatus and transport tool for the same |
| 12/28/2011 | CN202093325U Imaging box and imaging device |
| 12/28/2011 | CN202093324U Imaging cartridge chip, imaging cartridge and imaging equipment |
| 12/28/2011 | CN202093323U 处理盒 The process cartridge |
| 12/28/2011 | CN202093322U 一种感光元件盒 One kind of photosensitive member cartridge |
| 12/28/2011 | CN202093321U Chip of imaging box |
| 12/28/2011 | CN102298309A 气体传送单元 Gas transmission unit |
| 12/28/2011 | CN102298308A 可拆卸体及图像形成装置 Removable body and image forming apparatus |
| 12/28/2011 | CN102298307A 维护系统、清洁系统和图像形成装置 Maintenance system, cleaning system, and an image forming apparatus |
| 12/28/2011 | CN102298306A 显影剂回收装置、及具备显影剂回收装置的图像形成装置 Developer recovery apparatus, and the developer recovery apparatus includes an image forming apparatus |
| 12/28/2011 | CN102298305A 能够提取复印禁止信息的输出控制设备及其控制方法 Copying can be extracted output control apparatus and control method inhibiting information |
| 12/28/2011 | CN102298304A 图像形成设备的清洁部件、充电装置、用于图像形成设备的单元、处理盒以及图像形成设备 Cleaning unit for an image forming apparatus, charging means, means for the image forming apparatus, a process cartridge and an image forming apparatus |
| 12/28/2011 | CN102298303A 清洁装置和图像形成装置 Cleaning device and an image forming apparatus |
| 12/28/2011 | CN102298302A 图像形成装置 The image forming apparatus |
| 12/28/2011 | CN102298301A 图像形成设备及其清洁部件、充电装置和处理盒 An image forming apparatus and the cleaning member, the charging device and a process cartridge |
| 12/28/2011 | CN102298294A 调色剂传送装置或者具有该调色剂传送装置的成像设备 Toner conveying means or the transfer means having a toner image forming apparatus |
| 12/28/2011 | CN102298292A Developer conveying device and development device, toner cartridge, and cleaning unit that are provided with developer conveying device |
| 12/28/2011 | CN102298289A 辊部件、充电设备、处理盒和图像形成装置 Roller member, a charging device, process cartridge and image forming apparatus |
| 12/28/2011 | CN102298287A 图像形成装置 The image forming apparatus |
| 12/28/2011 | CN102298280A 电子照相感光体及其制造方法、处理盒以及成像装置 The electrophotographic photoreceptor and its manufacturing method, a process cartridge and an image forming apparatus |
| 12/28/2011 | CN102298279A 电子照相感光体、处理盒以及成像装置 Electrophotographic photosensitive member, process cartridge and image forming apparatus |
| 12/28/2011 | CN101893841B 激光打印机处理盒之出粉刀再生方法 A laser printer cartridge regeneration method of powder knife |
| 12/28/2011 | CN101893839B 激光打印机用碳粉盒再生方法 Toner cartridges for laser printers regeneration method |
| 12/28/2011 | CN101614978B 图像形成装置 The image forming apparatus |
| 12/28/2011 | CN101592886B 图像形成设备及其控制方法 Image forming apparatus and control method |
| 12/28/2011 | CN101546149B 图像形成装置和用于形成图像的方法 An image forming apparatus and a method for forming an image |
| 12/28/2011 | CN101539752B 图像读取装置、用于读取图像的方法及成像装置 Image reading means for reading an image forming method and apparatus |
| 12/28/2011 | CN101021706B 显影剂盒 The developer cartridge |
| 12/27/2011 | US8086162 Cleaning blade and image forming apparatus |
| 12/27/2011 | US8086136 Photoreceptor unit and image forming apparatus |
| 12/27/2011 | US8086135 Developing apparatus, process cartridge and electrophotographic image forming apparatus with movable developing roller shaft coupling member |
| 12/27/2011 | US8086131 Image forming apparatus |
| 12/27/2011 | US8086130 Image forming apparatus having fan for supplying air to recording sheet having passed through fixing unit |
| 12/27/2011 | US8086120 Method and apparatus for predicting blade life in an image production device |
| 12/27/2011 | US8086116 Image forming apparatus having photosensitive member mounted in process cartridge |
| 12/22/2011 | WO2011157154A1 Carbon powder cartridge for laser printer |
| 12/22/2011 | US20110311286 Cleaning blade parameter adjustment system |
| 12/22/2011 | US20110311277 Image forming apparatus and process cartridge incorporated therein |
| 12/22/2011 | US20110311274 Electrophotographic color image forming apparatus and cartridge |
| 12/22/2011 | US20110311273 Developing-transferring module and image forming apparatus having the same |
| 12/22/2011 | US20110311272 Process cartridge and image forming apparatus |
| 12/22/2011 | US20110311271 Electrophotographic photoreceptor, electrophotographic cartridge, and image-forming apparatus |
| 12/22/2011 | US20110311270 Drum Unit |
| 12/22/2011 | US20110311269 Image forming apparatus |
| 12/22/2011 | US20110311268 Image forming apparatus and transport tool for the same |
| 12/22/2011 | US20110311265 Process cartridge |
| 12/22/2011 | US20110311264 Image forming apparatus |
| 12/22/2011 | US20110311263 Developing device to prevent scattering of toner |
| 12/22/2011 | US20110311262 Image forming apparatus |
| 12/22/2011 | US20110311261 Development apparatus and image forming apparatus having the same |
| 12/22/2011 | US20110311248 Image forming apparatus and method for controlling image defect |
| 12/22/2011 | US20110311247 Image forming apparatus |
| 12/22/2011 | US20110311239 Replacement toner cartridge management apparatus, replacement toner cartridge management system, image forming apparatus, replacement toner cartridge management method, and recording mediums |
| 12/21/2011 | EP2397918A1 Colour electrophotographic image forming apparatus |
| 12/21/2011 | CN102289639A 成像盒存储装置的验证方法、系统及存储装置 Verification method of the imaging cartridge storage apparatus, system and storage means |
| 12/21/2011 | CN102289183A 成像设备 Imaging Equipment |
| 12/21/2011 | CN102289182A 处理盒 The process cartridge |
| 12/21/2011 | CN102289168A 直插式硒鼓 Inline cartridges |
| 12/21/2011 | CN101667004B 覆盖构件及盒 Cover member and boxes |
| 12/21/2011 | CN101592881B 图像处理设备和图像处理系统 Image processing apparatus and image processing system |
| 12/21/2011 | CN101449210B 电子照相感光体和导电性基体的制造方法以及成像装置和电子照相盒 The method of manufacturing an electrophotographic photosensitive member and the conductive substrate and the image forming apparatus and an electrophotographic cartridge |
| 12/21/2011 | CN101339396B 清洁装置、处理盒以及图像形成装置 Cleaning means, a process cartridge and an image forming apparatus |
| 12/21/2011 | CN101334593B 电子照相感光体、处理盒、成像装置和成膜用涂布液 Electrophotographic photosensitive member, process cartridge, image forming apparatus and film forming coating solution |
| 12/21/2011 | CN101038452B 色调剂 Toner |
| 12/20/2011 | US8081918 Developer transportation device and image forming apparatus |
| 12/20/2011 | US8081917 Image-bearing member protecting agent, protective layer forming device, process cartridge and image forming apparatus |
| 12/20/2011 | US8081916 Protective agent for image bearing member, protective layer setting unit, and process cartridge |
| 12/20/2011 | US8081912 Image forming apparatus with marginless printing mode |
| 12/20/2011 | US8081901 Xerographic marking module useful in a xerographic color marking system |
| 12/20/2011 | US8081900 Developing apparatus and image forming apparatus having the same |
| 12/20/2011 | US8081899 Image forming apparatus having contacting members for contacting each other responsive to an external force when an opening/closing member is in closed position |
| 12/20/2011 | US8081898 Process cartridge and method for removing processing means from process cartridge |