| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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| 03/06/2007 | US7187879 Image forming apparatus |
| 03/06/2007 | US7187878 Image forming apparatus and its control method |
| 03/06/2007 | US7187877 Image forming apparatus with detachable transfer unit |
| 03/06/2007 | US7187875 Image forming device determining components replacement time according to environment and method thereof |
| 03/06/2007 | US7187874 Toner cartridge having a printer-detecting universal printer chip |
| 03/06/2007 | US7186956 Fuser-controlling apparatus for generating a power synchronization signal and detecting power voltage |
| 03/01/2007 | WO2007023974A1 Image forming apparatus |
| 03/01/2007 | US20070048050 Developing agent transport and storage |
| 03/01/2007 | US20070048049 Cleaning blade control apparatus and method |
| 03/01/2007 | US20070048011 Image forming apparatus |
| 03/01/2007 | US20070048008 Photosensitive-member cartridge, developing cartridge, and image-forming device |
| 03/01/2007 | US20070048007 Image forming apparatus, process unit, and developing cartridge |
| 03/01/2007 | US20070048006 Image-forming device facilitating resolution of paper jam |
| 03/01/2007 | US20070048001 Image forming apparatus |
| 03/01/2007 | US20070048000 Image Forming Apparatus |
| 03/01/2007 | US20070047999 Image forming apparatus |
| 03/01/2007 | US20070047994 Image forming apparatus including chip having engine processor and basic processor |
| 03/01/2007 | US20070047993 System for managing a digital printer having active and inactive operational modes |
| 03/01/2007 | US20070047987 Image forming apparatus |
| 03/01/2007 | US20070045947 Sheet conveying apparatus |
| 03/01/2007 | DE102004029083B4 Fixiereinheit mit Anzeigesystem Fuser unit with display system |
| 02/28/2007 | EP1756649A1 Illumination sources and subjects having distinctly matched and mismatched narrow spectral bands |
| 02/28/2007 | EP1497477B1 Functional fiber sheet |
| 02/28/2007 | CN2874560Y Developer cartridge and image forming apparatus |
| 02/28/2007 | CN2874559Y Developing cartridge and image forming apparatus |
| 02/28/2007 | CN1921746A Cooling mechanism for circuit board |
| 02/28/2007 | CN1921546A Image forming apparatus and method used in the image forming apparatus |
| 02/28/2007 | CN1921545A Image forming apparatus and method, program and computer readable medium |
| 02/28/2007 | CN1921544A Image forming apparatus and method and program |
| 02/28/2007 | CN1920702A Photosensitive-member cartridge, developing cartridge, and image-forming device |
| 02/28/2007 | CN1920701A Process cartridge and image forming device having the same |
| 02/28/2007 | CN1920700A Jointed assembly, assembling method thereof, assembling jig, and powder treating device |
| 02/28/2007 | CN1920693A 图像形成设备 The image forming apparatus |
| 02/28/2007 | CN1920681A Image forming apparatus |
| 02/28/2007 | CN1302345C Radio communication system and image forming apparatus |
| 02/27/2007 | US7184699 Cleaning blade for image formation apparatus |
| 02/27/2007 | US7184692 Structure to maintain steady rotation speed of an optical photoconductor in an electrophotographic image forming apparatus |
| 02/27/2007 | US7184690 Electrophotographic photosensitive drum supporting apparatus, process cartridge and electrophotographic image forming apparatus |
| 02/27/2007 | US7184689 Developing cartridge having protective cover and image forming apparatus including the same |
| 02/27/2007 | US7184688 Image forming apparatus |
| 02/27/2007 | US7184687 Process cartridge mountable to image forming apparatus having positioning portion to engage a member of the apparatus and having member to contact urging member of the apparatus and such image forming apparatus |
| 02/27/2007 | US7184686 Process cartridge having developing roller and photosensitive drum that can contact and become spaced apart from each other and electrophotographic image forming apparatus mounting such cartridge |
| 02/27/2007 | US7184685 Image forming apparatus and process cartridge |
| 02/27/2007 | US7184684 Image forming apparatus, process cartridge, and waste toner recovery device |
| 02/27/2007 | US7184682 Process cartridge and electrophotographic image forming apparatus |
| 02/27/2007 | US7184675 Fixing temperature control method and image forming apparatus with detection of thickness of a print medium |
| 02/27/2007 | US7184674 Detecting device for an image forming apparatus |
| 02/27/2007 | US7184673 Image forming device and image forming method |
| 02/27/2007 | US7184180 Image forming apparatus, image forming method and program, and recording medium |
| 02/27/2007 | US7184171 Image processing method and apparatus and image processing system |
| 02/27/2007 | US7184154 Method of generating printer setup instructions |
| 02/27/2007 | US7184069 Image-erasing apparatus and image-erasing method |
| 02/27/2007 | US7183534 Photodetector, method of using the same, and image forming apparatus |
| 02/22/2007 | WO2007019722A1 Apparatus for cleaning toner cartridges |
| 02/22/2007 | US20070041761 Process cartridge for image forming apparatus |
| 02/22/2007 | US20070041755 Device and method for charging a media transport belt conveyor in a printer or copier |
| 02/22/2007 | US20070041744 Electrophotographic process unit and image forming apparatus |
| 02/22/2007 | US20070041740 Image forming device |
| 02/22/2007 | US20070041737 Method for the control of a transport medium and a sensor device for a printing machine |
| 02/21/2007 | EP1754112A1 Conductive brush cleaner for a transfer roller |
| 02/21/2007 | CN2872430Y Chip for processing box of electronic imager |
| 02/21/2007 | CN2872429Y Imager and image forming box |
| 02/21/2007 | CN2872428Y Processing box and imager |
| 02/21/2007 | CN2872427Y Imager and fixing unit |
| 02/21/2007 | CN2872425Y Processing ink box for imager |
| 02/21/2007 | CN1918897A Additional information processing device, additional information processing system, and additional information processing method |
| 02/21/2007 | CN1916785A Electrophotographic process unit and image forming apparatus |
| 02/21/2007 | CN1916784A Process cartridge for image forming apparatus |
| 02/21/2007 | CN1915679A Sheet post-processing device, sheet post-processing system including the same, and image forming system including the same |
| 02/21/2007 | CN1301449C Image forming device |
| 02/21/2007 | CN1301447C Image forming method |
| 02/21/2007 | CN1301446C Apparatus for forming transparent coating and colour imaging apparatus using the same |
| 02/21/2007 | CN1301445C Paper separator and processor cartridge |
| 02/20/2007 | US7181156 Image forming apparatus using a cleaning member for preventing noises and process cartridge therefor |
| 02/20/2007 | US7181154 Laser printer with toner cartridge |
| 02/20/2007 | US7181153 Apparatus for precisely adjusting the position of work stations in a document printer/copier |
| 02/20/2007 | US7181152 Image forming apparatus for reliably holding attachable units |
| 02/20/2007 | US7181149 Image forming apparatus |
| 02/20/2007 | US7181147 Image forming apparatus, developing unit and storage medium |
| 02/20/2007 | US7180635 Halftone image gloss control for glossmarks |
| 02/20/2007 | US7180613 Image forming system of which components can be set at power saving mode individually |
| 02/20/2007 | US7179577 Carrier for developer for developing electrostatic latent image, image forming method using same and image forming apparatus using same |
| 02/15/2007 | US20070036595 Cleaning unit, process cartridge, image forming apparatus, and toner |
| 02/15/2007 | US20070036592 Multicolor image forming apparatus and image making device |
| 02/15/2007 | US20070036587 Image forming apparatus and method of sensing printing medium jam therein |
| 02/15/2007 | US20070036584 Image forming apparatus and image transferring unit for use in the same |
| 02/15/2007 | US20070036583 Image forming apparatus |
| 02/15/2007 | US20070036582 Tandem photosensitive-member unit for image-forming device |
| 02/15/2007 | US20070036581 Tandem photosensitive-member unit having grip part |
| 02/15/2007 | US20070036580 Image forming apparatus |
| 02/15/2007 | US20070036579 Two-station type color image forming apparatus with separately replaceable components |
| 02/15/2007 | US20070036577 Image forming apparatus enabling user to directly clean discharge wire |
| 02/15/2007 | US20070036561 Optional apparatuses each displaying unique identifier and image forming apparatus containing same |
| 02/14/2007 | EP1752837A1 Image forming apparatus |
| 02/14/2007 | EP1752835A1 Image Forming Apparatus and Sheet Conveyance Apparatus for Improving Jam-Handling Capability |
| 02/14/2007 | EP1751626A1 Toner supply container and image forming apparatus, for detecting the amount of remaining toner |
| 02/14/2007 | CN1914625A Control device and method for controlling an electrophotographic printer or |
| 02/14/2007 | CN1912776A Image forming system and image forming apparatus |
| 02/14/2007 | CN1912766A Tandem photosensitive-member unit for image-forming device |
| 02/14/2007 | CN1912762A Tandem photosensitive-member unit having grip part |