Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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07/22/1998 | EP0854401A2 Improvements in or relating to electrostatographic color reproduction processes |
07/22/1998 | EP0854392A2 Charging apparatus comprising a power supplying member for supplying a charging member with power |
07/22/1998 | CN1188266A Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus |
07/22/1998 | CN1188265A Process cartridge and electrophotographic image forming apparatus |
07/22/1998 | CN1188264A Image-forming machine and photosensitive drum adapted thereto |
07/22/1998 | CN1188260A Process cartridge and electrophotographic image forming apparatus |
07/22/1998 | CN1188259A Image-forming apparatus |
07/22/1998 | CN1188258A Process cartridge and electrophotographic image forming apparatus |
07/22/1998 | CN1188257A Image formation device |
07/22/1998 | CN1188233A Temperature sensor and toner image fixing device provided with said temperature sensor |
07/21/1998 | US5784673 Image forming apparatus having a toner brush equipped with a toughening member for materials of the brush |
07/21/1998 | US5784671 Process cartridge including a handle defining part of a machine paper path |
07/21/1998 | US5784670 Noise masking system and method in image forming apparatus |
07/21/1998 | US5784664 Image forming apparatus having an image formation supervising controller and method for supervising image forming operations |
07/21/1998 | US5784663 System for supervising an image forming apparatus from a remote computer via a communication control unit |
07/21/1998 | US5782603 Process and apparatus for recovery from rotating stall in axial flow fans and compressors |
07/21/1998 | US5782254 Applying to paper layer an aqueous water soluble polymer solution, removing image |
07/15/1998 | EP0853261A2 Image forming apparatus |
07/15/1998 | EP0853257A1 A method of forming a drum assembly |
07/15/1998 | EP0852756A1 Apparatus and method for cleaning developer from an imaging substrate |
07/15/1998 | CN1187639A Image forming apparatus |
07/14/1998 | US5781842 Image forming apparatus capable of automatically interleaving normal image copies between corresponding transparency image copies |
07/14/1998 | US5781841 Toner collector and image forming unit having toner collector bag |
07/14/1998 | US5781835 Developing device comprising a magnetic member |
07/14/1998 | US5781832 Image forming apparatus in which residual toner is recovered by developing means |
07/14/1998 | US5781831 Developing apparatus, process cartridge, image forming apparatus and assembly method for process cartridges |
07/14/1998 | US5781826 Image forming apparatus with movable member shiftable at different speeds |
07/14/1998 | US5781825 Image forming device with feeding mechanism for feeding a plurality of documents |
07/14/1998 | US5781822 Image forming apparatus provided with image eraser |
07/14/1998 | US5781710 Generic method for scheduling print engines using print engine capabilities |
07/14/1998 | US5781653 Image processing apparatus for determining copying-inhibited document |
07/14/1998 | CA2125589C Pressure roll cleaner |
07/14/1998 | CA2125428C Multi-functional belt/blade cleaner |
07/09/1998 | DE19800181A1 Colour image generation apparatus |
07/08/1998 | EP0852345A2 Image stripping member, and image stripping apparatus and image stripping method using the image stripping member |
07/07/1998 | US5778297 Multi-functional printer device for printing tape-shaped recording media |
07/07/1998 | US5778296 Xerographic cassette with dual waste toner storage |
07/07/1998 | US5778292 Method and device for controlling a sleep-mode of an image forming apparatus |
07/07/1998 | US5778286 Image forming apparatus and photoreceptor for use therein |
07/07/1998 | US5778285 Image forming apparatus for collecting residual toner from a drum using an AC voltage |
07/07/1998 | US5778284 All-in-one process cartridge including a photoreceptor and process components having relative critical, image quality acting regions |
07/07/1998 | US5778283 Process cartridge including a banding defect preventing waste toner moving auger |
07/07/1998 | US5778279 Image forming apparatus estimating a consumable life of a component using fuzzy logic |
07/07/1998 | US5778276 Image forming apparatus having automatic preliminary scanning start function |
07/07/1998 | US5777396 Circuit connecting device |
07/07/1998 | US5776395 Method and apparatus for making a blade for electrophotographic devices |
07/02/1998 | WO1998028154A1 Photochromic security system for security documents |
07/02/1998 | CA2276043A1 Photochromic security system for security documents |
07/01/1998 | EP0851318A2 Laser recording apparatus |
07/01/1998 | EP0851317A2 Color image forming apparatus and method of the electrophotographic type |
07/01/1998 | EP0851315A2 Image forming apparatus |
07/01/1998 | EP0851313A2 Magnetic seal mounting method, developing blade exchanging method and process cartridge |
07/01/1998 | EP0851309A2 Necessary time display apparatus for image forming apparatus |
07/01/1998 | CN1186267A Image forming apparatus |
07/01/1998 | CN1186266A Color image forming apparatus and method of electrophotographic type |
07/01/1998 | CN1186265A 图像形成装置 The image forming apparatus |
06/30/1998 | US5774774 Electrophotographic printing method for printing on metal |
06/30/1998 | US5774770 Image forming apparatus capable of preventing a toner-filming phenomenon caused on development roller surface in effective and economical manner |
06/30/1998 | US5774767 Method of supporting and driving cylindrical electro-photographic photoreceptor and imaging apparatus thereof |
06/30/1998 | US5774766 Process cartridge, process cartridge assembly method, and electrophotographic image forming apparatus |
06/30/1998 | US5774765 Cleaning device for removing residual toner from an image carrier in an image reproduction apparatus |
06/30/1998 | US5774759 Control system for a digital copying machine, a facsimile machine and other processing apparatus |
06/30/1998 | US5774758 Image forming apparatus for forming images of all original document pages in the staple sorting mode |
06/30/1998 | US5774678 Method and apparatus for controlling and communicating with business office devices |
06/30/1998 | US5772779 Photoconductor cleaning brush for elimination of photoconductor scum |
06/30/1998 | US5772250 Copy restrictive color-reversal documents |
06/30/1998 | US5772249 Method of generating a security design with the aid of electronic means |
06/25/1998 | DE19755424A1 Communication system for automatically identifying extra apparatus allocated to printer |
06/25/1998 | DE19750608A1 Image prodn. system with fixing unit having heater driven by driver unit |
06/25/1998 | DE19729018A1 Electrophotographic unit e.g. in copier with process for extracting developer medium |
06/24/1998 | EP0849813A1 Apparatus provided with a vibration type motor |
06/24/1998 | EP0849648A1 Toner cartridge |
06/24/1998 | EP0849647A1 Toner cartridge |
06/24/1998 | EP0849646A2 Electrophotographic image-forming apparatus |
06/24/1998 | EP0849643A1 Toner Cartridge |
06/24/1998 | EP0543882B1 System and method for monitoring copiers from a remote location |
06/24/1998 | CN1185597A 电摄影成像设备 Electrophotographic image forming apparatus |
06/24/1998 | CN1185596A 图像形成装置 The image forming apparatus |
06/23/1998 | US5771428 Image forming apparatus capable of facilitating a jam removal operation |
06/23/1998 | US5771424 Preconditioning of photoreceptor and cleaner brush |
06/23/1998 | US5771422 Image forming apparatus |
06/23/1998 | US5771420 Life detecting system for detecting the useful life of a process unit |
06/23/1998 | US5771419 Apparatus comprising a combination of a host computer, a printer, a copy machine, and an automatic document feeder |
06/23/1998 | US5771315 Image reading apparatus and image processor incorporating the same for comparing read patterns corresponding to visible and infrared light with registered patterns to identify copy-prohibited printed matter |
06/23/1998 | US5771055 Laser printer capable of cooling heat generating parts as well as reducing noise |
06/23/1998 | US5769957 Regenerating method and apparatus of image holding supporting member |
06/23/1998 | US5769406 Sheet processing apparatus for shifting sheets toward front side of stacking tray |
06/23/1998 | CA2060716C Security, information document |
06/17/1998 | EP0848305A2 Image forming apparatus and image forming method using a liquid developer |
06/17/1998 | EP0848303A1 Image forming device |
06/17/1998 | EP0625096B1 Image enhancement |
06/17/1998 | CN1184957A Process cartridge and electrophotographic image forming apparatus |
06/17/1998 | CN1184762A Paper feeder |
06/17/1998 | CA2225021A1 Multiple function encoder wheel for cartridges utilized in an electrophotographic output device |
06/16/1998 | US5768676 Method of setting a position of a movable member, and a position setting jig |
06/16/1998 | US5768674 Apparatus for creating copy restrictive media |
06/16/1998 | US5768671 Color image forming apparatus having misregistration correction |
06/16/1998 | US5768669 Developing device having magnet roll fixed by welding and method of assembling the same |
06/16/1998 | US5768665 Image forming apparatus with bias control to prevent undesirable toner deposition |
06/16/1998 | US5768661 Toner cartridge with external planar installation guides |