Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03G - Electrography; Electrophotography; Magnetography › G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge
Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276)
06/1999
06/02/1999EP0919879A2 Image forming apparatus, adjustment method and memory medium
06/02/1999DE19854413A1 Recyclable image recording medium, e.g. for photocopying
06/01/1999US5909609 Image forming apparatus with provisions for supplying toner therein
06/01/1999US5909607 Image forming apparatus with improved jam clearance operation
06/01/1999US5909604 Image forming apparatus having developer collection container
06/01/1999US5909603 Image forming apparatus having detection unit for detecting presence/absence of process cartridge
06/01/1999US5909602 Image forming apparatus having a specimen image judging section and an image information suitability judging section
06/01/1999US5909493 Method and system for diagnosis and control of machines using connectionless modes of communication
06/01/1999CA2077832C Method and apparatus for image registration in a single pass ros system
05/1999
05/27/1999DE3645310C2 Photocopier for multi-coloured images
05/27/1999DE19749385A1 Manifold system for heating or cooling of equipment functional units
05/26/1999EP0918263A2 Charging device module for use with print cartridge
05/26/1999CN1217490A Toner bottle, toner supply system and imaging apparatus using said bottle and system
05/26/1999CN1217488A Energy-saving controller for imaging apparatus
05/26/1999CN1217486A Developing apparatus and treatment cassette
05/26/1999CN1217485A Handicraft case and electronic photographic imaging device
05/26/1999CN1217484A Printing machine and calculating method of scanning synchronous data
05/25/1999US5907753 Charging device having an electrode with integral electrical connector
05/25/1999US5907752 Device for cleaning a photoconductive element included in an image forming apparatus
05/25/1999US5907751 Process cartridge with mounting projections and image forming apparatus using such a process cartridge
05/25/1999US5907750 Cylindrical structure, process cartridge, and image forming apparatus
05/25/1999US5907749 Process cartridge and image forming apparatus usable therewith
05/25/1999US5907748 Electrical connector, process cartridge and electrophotographic image forming apparatus
05/25/1999US5907746 Color image forming apparatus and cleaning method for cleaning intermediate transfer member
05/25/1999US5907745 Image forming apparatus having arrangement of sheet support members and air ducts
05/25/1999US5907743 Image heating apparatus with control for phase control of alternating current
05/25/1999US5907741 Image forming apparatus
05/25/1999US5907740 Image forming apparatus having pre-transfer charge removing means
05/25/1999US5907739 Image forming apparatus
05/25/1999US5907319 Image forming apparatus promoting easy function setting
05/25/1999US5906906 Recovering the toner remaining on the photosensitive material by a cleaning process, treating the surface with flowability improver particles and spacer particles
05/25/1999US5906905 Simulated photographic-quality prints using a transparent substrate containing a wrong reading image and a backing sheet containing an ultraviolet light absorber
05/20/1999WO1999024877A1 Printing or duplicating apparatus optionally operating with magnetic or non magnetic toner
05/20/1999WO1999024267A1 Tamper-evident form for securely carrying information
05/19/1999EP0917342A2 Printer and scanning synchronization data calculating method therefor
05/19/1999EP0917027A2 Process cartridge and electrophotographic image forming apparatus
05/19/1999EP0917026A2 Process cartridge
05/19/1999EP0917025A2 Process cartridge
05/19/1999EP0917024A2 Process cartridge
05/19/1999EP0917023A2 Process cartridge
05/19/1999EP0917022A2 Process cartridge
05/19/1999EP0917021A2 Process cartridge
05/19/1999EP0917020A2 Process cartridge
05/19/1999EP0917019A2 Variable size, replacable toner sump pans for print cartridges
05/19/1999EP0917018A2 Printing cartridge with planar drive train
05/19/1999EP0917017A2 Development bias connector with integral bearing support
05/19/1999EP0917016A1 Reduction of residual potential and ghosting in a photoconductor
05/19/1999EP0917014A2 Developing apparatus and process cartridge
05/19/1999EP0917013A2 Image formation apparatus
05/19/1999EP0917011A2 Charging device having a shield with integral electrical connector
05/19/1999EP0917010A2 Charging device having an electrode with integral electrical connector
05/19/1999EP0917008A2 Power-saving controller for image-forming apparatus
05/19/1999EP0917007A2 Molded quick change photoreceptor support
05/19/1999CN1216834A Image forming apparatus
05/18/1999US5905935 Finisher capable of folding a paper in a z-shape when the properties of a printed image is affected
05/18/1999US5905934 Sheet curl control device for a duplex copier
05/18/1999US5905932 Method and apparatus for the removal of toner and magnetic carrier particles from a surface
05/18/1999US5905930 Image forming apparatus
05/18/1999US5905928 Carrier recovery apparatus of liquid electrophotographic printer
05/18/1999US5905926 Positioning structure for brake force supplier for use in image forming apparatus
05/18/1999US5905925 Image formation apparatus for changing operation conditions based on characteristics of the transfer material
05/14/1999WO1999009459A9 Printing system and printing method for producing a mixed colour sheet sequence
05/12/1999EP0915392A1 Developing apparatus
05/12/1999EP0915391A2 Toner replenishing device of image forming machine and toner cartridge for use therein
05/12/1999EP0915387A2 Image forming apparatus
05/11/1999US5903803 Process cartridge, electrophotographic image forming apparatus, driving force transmission part, and electrophotographic photosensitive drum
05/11/1999US5903801 Image forming apparatus having a function for monitoring the number of formed images
05/11/1999US5903799 Image heating apparatus with energization control
05/11/1999US5903797 Monitoring cleaning performance to predict cleaner life
05/11/1999US5903796 P/R process control patch uniformity analyzer
05/11/1999US5903183 Constant voltage circuit and constant voltage/constant current changeover circuit
05/06/1999EP0913986A1 Operator control unit for a reproduction apparatus
05/06/1999EP0913745A2 Connector part, process cartridge and electrophotographic image forming apparatus
05/06/1999EP0913741A2 Magnetic seal for a developing apparatus
05/06/1999EP0913737A2 Image forming apparatus, and recycle processing apparatus for recycling image forming unit
05/06/1999EP0913685A2 Contactless system for detecting microdefects on electrostatographic members
05/06/1999CA2252376A1 Toner replenishing device of image forming machine and toner cartridge for use therein
05/05/1999CN1215853A Developing apparatus
05/04/1999US5901276 Image forming apparatus having an interface to connect with other image forming apparatus
05/04/1999US5899603 Detachable imaging module for an electrostatographic printing apparatus
05/04/1999US5899602 Process cartridge, process cartridge assembly method, and image forming apparatus
05/04/1999US5899600 Air flow control for cleaning system for reproduction apparatus
05/04/1999CA2115000C Flocked member
05/04/1999CA2055139C Thermal toner fixing device and method for xerographic apparatus
04/1999
04/29/1999WO1999021054A2 Image plane registration system for electrographic systems
04/29/1999WO1999020989A1 Thermal sensor assembly
04/29/1999DE19847528A1 Pivotable holder for touchscreen visual display, esp. for a copier
04/28/1999EP0912042A2 Method for embedding signals in a color image
04/28/1999EP0911651A2 Edge registration system
04/28/1999CN1215178A Image formation box and image formation device for electronography
04/28/1999CN1215176A End cap, processing box and its assembling method
04/27/1999US5897726 Method of and an apparatus for removing image forming substance from an image supporting body
04/27/1999US5897251 Image forming apparatus allowing appropriate formation of an image on two-page spread
04/27/1999US5897241 Image transferring device for image forming equipment
04/27/1999US5897236 Communication control device connected between an image forming apparatus and a host system
04/27/1999US5897235 Administrating apparatus and method for administrating a status of an image forming apparatus
04/27/1999US5896612 Method and apparatus for removing image forming substance from image holding member
04/22/1999WO1999019774A1 Printer having operational flexibility
04/21/1999CN1214475A Assembly for cleaning toner resin from printing device and method
04/21/1999CN1214472A Developing device
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