| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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| 07/30/2009 | DE102008005132A1 Arrangement for displacement of electrically charged toner to upper surface of toner transporting roller, has electrical graphic printing or photocopying apparatus, and roller lying at electrical potential |
| 07/29/2009 | EP2082887A1 Image forming apparatus |
| 07/29/2009 | CN101493673A Cleaning device, process cartridge, and image forming apparatus including the same |
| 07/29/2009 | CN100520641C Protective cover, process cartridge, image forming apparatus, and method of installing process cartridge |
| 07/29/2009 | CN100520640C Waste developer collecting device and image forming apparatus provided therewith |
| 07/29/2009 | CN100520639C 清洁装置 Cleaning device |
| 07/29/2009 | CN100520638C Image processing apparatus |
| 07/29/2009 | CN100520637C Device for clearing toner particles on moving surface |
| 07/29/2009 | CN100520621C Processing and image-forming device |
| 07/28/2009 | US7567769 Electrophotographic color image forming apparatus |
| 07/28/2009 | US7567768 Method and apparatus for reassembling a toner cartridge |
| 07/28/2009 | US7567765 Image forming apparatus |
| 07/28/2009 | US7567356 Image forming device |
| 07/28/2009 | US7567355 Image reader and copier preventing unauthorized reading and copying |
| 07/23/2009 | WO2009066982A3 A system for sorting printed materials |
| 07/23/2009 | WO2008072432A9 Process cartridge and image forming apparatus |
| 07/23/2009 | US20090186291 Non-magnetic toner for one-component development and method of preparing the toner, and image developer, image forming apparatus, process cartridge and image forming method |
| 07/23/2009 | US20090185843 Image Forming Device and Cleaning Device |
| 07/23/2009 | US20090185842 Cleaning device, process cartridge, and image forming apparatus including same |
| 07/23/2009 | US20090185825 Spring-loaded web cleaning apparatus for electrographic printer |
| 07/23/2009 | US20090185822 Conductive layer contains a binder resin and conductive TiO2 particles coated with oxygen-deficient SnO2 having an average particle size of 0.2 to 0.6 mu m; and a volume resistivity of 5x105 to 8x108 Omega *cm; suppressing a ghost phenomenon; improving adhesion, charge injecting property, charging; reuse |
| 07/23/2009 | US20090185821 Electrophotographic photoreceptor, and image formihg appratus and process cartridge using same |
| 07/23/2009 | US20090185817 Image forming apparatus having mechanism for changing pressing force between cleaning member and belt |
| 07/23/2009 | US20090185815 Image forming device |
| 07/23/2009 | US20090185812 Image forming apparatus |
| 07/22/2009 | EP2081090A2 Image forming apparatus and process cartridge |
| 07/22/2009 | EP2081089A1 Cleaning device, process cartridge, and image forming apparatus including the same |
| 07/22/2009 | CN201278087Y A general selenium drum |
| 07/22/2009 | CN101488004A Scraper component |
| 07/22/2009 | CN100517127C Imaging cartridge, and assembling method and disassembling method thereof |
| 07/22/2009 | CN100517126C Image carrier unit and image forming apparatus |
| 07/22/2009 | CN100517125C Image forming device |
| 07/22/2009 | CN100517124C Used toner collecting device and image forming apparatus having the same |
| 07/22/2009 | CN100517123C Image formation device simulation apparatus |
| 07/22/2009 | CN100517122C Image forming apparatus |
| 07/22/2009 | CN100517121C Image forming apparatus |
| 07/22/2009 | CN100517104C Image forming apparatus and method for installing transfer printing unit in the image forming apparatus |
| 07/22/2009 | CN100517085C Printer, replaceable module inserted into the printer and verification method thereof |
| 07/21/2009 | US7565096 Image forming apparatus and image carrier unit |
| 07/21/2009 | US7565094 Process cartridge, photosensitive member cartridge, developer cartridge and developer cartridge for use in image forming apparatus |
| 07/21/2009 | US7565092 Photosensitive member cartridge, developer cartridge and process cartridge with at least one engaging portion |
| 07/21/2009 | US7565088 Image forming apparatus and communication unit therefor |
| 07/21/2009 | US7564575 Image forming apparatus and method of controlling image forming apparatus |
| 07/21/2009 | US7564574 Image forming apparatus and fixing device therefor |
| 07/21/2009 | US7564572 Information processing apparatus, print data forming method, print control program, and memory medium |
| 07/16/2009 | WO2009087945A1 Image forming apparatus |
| 07/16/2009 | WO2009058710A3 Waste toner solidification apparatus for a printing device |
| 07/16/2009 | US20090180800 Electrophotographic photosensitive member, method of manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
| 07/16/2009 | US20090180799 Process cartridge having cartridge positioning portion and image forming apparatus mounting said process cartridge |
| 07/16/2009 | US20090180798 Image Forming Apparatus |
| 07/15/2009 | EP1842110A4 Positioning member and system for a cartridge |
| 07/15/2009 | CN100514227C Cleaning device and image forming apparatus including the same |
| 07/15/2009 | CN100514226C Image forming apparatus |
| 07/15/2009 | CN100514213C Detachable developing apparatus and driving apparatus of the same |
| 07/15/2009 | CN100514208C Optical writing device and image forming apparatus |
| 07/15/2009 | CN100513182C Replaceable memory device for a consumable substance container |
| 07/14/2009 | US7561826 Method and apparatus for image forming capable of effectively supporting a process cartridge |
| 07/14/2009 | US7561825 Image forming apparatus that restricts excessive pivotal movement of image reading unit |
| 07/14/2009 | US7561818 Image heating apparatus with cooling operation related to recording material and detected temperature |
| 07/14/2009 | US7559551 Paper discharge device using elastic material and pressing action for printer |
| 07/09/2009 | WO2009085751A1 Apparatus and methods for altering charge on a dielectric material |
| 07/09/2009 | US20090176169 Toner for developing electrostatic latent image, and image forming method using the toner |
| 07/09/2009 | US20090175666 Magnetic field generating member and manufacturing method thereof, magnetic particle support body, image development device, process cartridge and image forming apparatus |
| 07/09/2009 | US20090175665 System and method for recycling cleaning liquid in a printer |
| 07/09/2009 | US20090175652 Image Forming Apparatus and Process Cartridge |
| 07/09/2009 | US20090175651 Image Forming Apparatus and Photosensitive Cartridge |
| 07/09/2009 | US20090175650 Electrophotographic photoreceptor, image forming apparatus and process cartridge |
| 07/09/2009 | US20090175647 Image forming apparatus and image forming method |
| 07/09/2009 | US20090175644 Image forming apparatus |
| 07/09/2009 | US20090175643 Apparatus for reducing flash for thermal transfer printers |
| 07/09/2009 | US20090175640 Apparatus for forming multi-color image with control of unintended reverse-transfer of developer image onto photoconductor |
| 07/09/2009 | US20090175636 Image forming apparatus |
| 07/08/2009 | EP2076820A1 Cartridge and electrophotographic image forming apparatus |
| 07/08/2009 | CN101479674A Process cartridge, supporting member, process cartridge assembling method, and process cartridge disassembling method |
| 07/08/2009 | CN101479673A Process cartridge and electrophotographic image forming apparatus |
| 07/08/2009 | CN101479672A Process cartridge and electrophotographic image forming apparatus |
| 07/08/2009 | CN101479671A Process cartridge and electrophotographic image forming apparatus |
| 07/08/2009 | CN101479670A Process cartridge and electrophotographic image forming apparatus |
| 07/08/2009 | CN100511034C Shielding box |
| 07/08/2009 | CN100511033C Electrophotographic image forming apparatus |
| 07/08/2009 | CN100511032C Image-forming device |
| 07/08/2009 | CN100511031C Process cartridge and electrophotographic image forming apparatus |
| 07/08/2009 | CN100511030C Image-forming device and processing carriage |
| 07/08/2009 | CN100511029C Image forming apparatus, accommodating container and handle |
| 07/08/2009 | CN100511028C Image forming system and image forming apparatus |
| 07/08/2009 | CN100511006C Image forming system with exchange unit mounted therein |
| 07/08/2009 | CN100511005C Toner compensation vessel and imaging device thereof |
| 07/08/2009 | CN100510992C Electronic color photography apparatus |
| 07/07/2009 | US7558522 Image forming apparatus having toner cleaner and toner cleaning method |
| 07/07/2009 | US7558513 Developing device and image forming apparatus |
| 07/07/2009 | US7558506 Static removing device for an image forming apparatus |
| 07/07/2009 | US7558504 Image forming apparatus |
| 07/07/2009 | US7558502 Image forming apparatus |
| 07/07/2009 | US7558500 Image forming device having division counters associated with each division and an undefined counter which is not associated with the division |
| 07/07/2009 | CA2485764C Apparatus and method for cleaning a donor roll |
| 07/02/2009 | WO2009080090A1 A method for printing an image onto a sheet in a printer |
| 07/02/2009 | US20090169295 Pushbutton mechanism and image forming apparatus |
| 07/02/2009 | US20090169279 Electrographic Printing Apparatus, Electrographic Printing Method, and Method of Producing Glass Plate |
| 07/02/2009 | US20090169278 Photoconductor Drum Cleaning Apparatus in an Electrophotographic Printer |
| 07/02/2009 | US20090169251 Process Cartridge |