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)
10/1998
10/14/1998EP0871091A2 Cooperating latch and handle for a copier subsystem
10/14/1998EP0871090A2 Photoreceptor drive module
10/14/1998EP0871089A2 Modular xerographic customer replaceable unit (CRU)
10/14/1998EP0871088A1 System for managing fuser modules in a digital printing apparatus
10/14/1998EP0871086A2 Fuser roll housing
10/14/1998EP0871085A1 A fuser apparatus
10/14/1998EP0871084A2 Fuser subsystem for an electrophotographic printer
10/14/1998EP0871082A1 Electrostatographic printer and method
10/14/1998EP0871079A1 Photoreceptor shipping/installation clip for xeropraphic customer replaceable unit (CRU)
10/14/1998EP0871077A2 Printing machine electrical connection
10/14/1998EP0871076A1 Dual decurler and control mechanism therefor
10/14/1998EP0871075A1 Method and apparatus for waste toner determination
10/14/1998EP0871064A1 Copy restrictive color-reversal documents
10/14/1998EP0797795B1 Printing system having sets of print commands
10/14/1998CN1195793A Coupling member, process cartridge and assembling method of process cartridge
10/13/1998US5822668 Fuser subsystem module for an electrophotographic printer which pivots open for jam clearance
10/13/1998US5822660 For protecting copy restrictive images
10/13/1998US5822659 Image forming apparatus and process cartridge detachably mountable relative to an image forming apparatus
10/13/1998US5822657 Image forming apparatus
10/13/1998US5822655 Color image forming apparatus having intermediate transfer member
10/13/1998US5822654 Development bias connector with integral bearing support
10/13/1998US5822649 Apparatus for cleaning a transfer device of an image forming apparatus
10/13/1998US5822648 Transfer device cleaning sequence for an image
10/13/1998US5822647 Developing device having means for preventing toner scattering
10/13/1998US5822646 Image forming apparatus
10/13/1998US5822077 Determination unit for determining, through detecting information associated with external object, whether or not external object will use functional apparatus or who is external object, so as to provide appropriate service
10/13/1998US5821971 Image registration for a raster output scanner (ROS) color printer
10/13/1998US5819667 Digital printing machine and method of transporting sheets therefor
10/08/1998WO1998044393A1 Image forming device and image forming method using electrophotography
10/08/1998DE19814173A1 Document copier process unit assembly method
10/07/1998EP0869407A2 Image forming apparatus and cartridge removably mountable on the same
10/07/1998EP0869401A2 Method and apparatus for sheet jam clearance
10/07/1998CN1040154C Process cartridge, method for assembling process cartridge and image forming apparatus
10/06/1998US5819147 Image forming apparatus using silicone resin lubricant in the developing device and cleaning device
10/06/1998US5819139 Cooperating latch and handle for a copier subsystem
10/06/1998US5819138 Electrophotographic apparatus having a device for removing paper dust from the photoreceptor
10/06/1998US5819137 Integrated environmental management for reproduction apparatus
10/06/1998US5819110 System for determining whether connection or connectionless modes of communication should be used to transmit information between devices in accordance with priorities of events
10/06/1998US5816716 Printing apparatus having a plurality of feeding modes of a printing medium
10/06/1998US5816619 Process for the production of documents with a security feature in the form of a foil component and document with such a security feature
10/06/1998CA2112641C Varying tone security document
10/01/1998WO1998043136A1 Printing or copying appliance with exchangeable part units which have an identification device, method for operating an appliance of this type and toner containers for use in the same
09/1998
09/30/1998EP0868067A2 Communication terminal device having copying function
09/30/1998EP0867781A1 Compact electrophotographic color developer module
09/30/1998EP0867777A2 Rotational body driving apparatus and an image forming apparatus in use therewith
09/30/1998CN1194699A Apparatus and method for dynamic recycling non-magnetic tone
09/30/1998CN1194388A Treating card box and electric photographic image forming device
09/30/1998CN1040045C Process cartridge and image forming apparatus usable therewith
09/29/1998US5815788 Printing apparatus for printing toner powder images on both sides of an image receiving support
09/29/1998US5815786 Copier apparatus
09/29/1998US5815785 Method and apparatus for mixed color toners separation and recovery
09/29/1998US5815784 Cleaning device for an image forming apparatus and a toner collecting device therefor
09/29/1998US5815782 Developing apparatus
09/29/1998US5815775 Color electro-photographic apparatus
09/29/1998US5815773 Electrophotographic imaging system
09/29/1998US5815771 Apparatus for applying a high voltage electrical point of load contact
09/29/1998US5815770 Image forming apparatus with interruption function
09/29/1998US5815767 Image forming apparatus
09/29/1998US5815766 Method and apparatus for clean convenient copy sheet jam clearance in an electrostatographic machine
09/29/1998US5815645 Method of combining two digital images
09/29/1998US5815644 Developing frame, process cartridge and image forming apparatus
09/29/1998US5815643 Printing system
09/29/1998US5815481 Apparatus for transverse image registration of a photoreceptor belt
09/29/1998US5814978 Power supply circuit for a printer
09/29/1998US5813344 Method and apparatus for removing image forming substance from image holding member
09/29/1998US5813216 Solid writing tool and method of erasing lines drawn therewith
09/29/1998CA2063785C Image processing apparatus
09/29/1998CA2048535C Security system for electronic printing systems
09/24/1998DE19808507A1 Colour image generation arrangement e.g. for colour copier
09/24/1998DE19710203A1 Charging operation controlling method for contact charger of copier, laser printer, facsimile, LED printer
09/23/1998EP0866603A2 Image forming apparatus
09/23/1998EP0866597A2 Image scanning device
09/23/1998EP0866387A2 Coupling member, process cartridge and assembling method of process cartridge
09/23/1998EP0866380A1 Image forming apparatus
09/23/1998EP0866379A2 Image forming apparatus
09/23/1998CN1193757A Magnetic seal mounting method, developing blade exchanging method and process cartridge
09/23/1998CN1193755A Image device and adjusting method therefor
09/22/1998US5812919 Image transferring device for an image forming apparatus
09/22/1998US5812910 Developing unit for electrophotographic processors with openable top covers
09/22/1998US5812908 Carbon fiber electrical contact mounting for rotating elements
09/22/1998US5812901 Copying apparatus that can execute interruption job efficiently
09/22/1998US5812900 Communication control device for an image forming apparatus supervising system
09/22/1998US5812874 Equipment management system
09/22/1998US5812180 Laser recording apparatus which maintains the laser recording unit in a horizontal position
09/22/1998US5811764 Method for reducing flicker in electrophotographic printers and copiers
09/17/1998WO1998040794A1 Copying machine
09/16/1998EP0864945A1 Toner cartridge
09/16/1998EP0864932A1 Photosensitive drum and image processing unit
09/16/1998EP0864435A1 Overfill control apparatus for a media input tray
09/16/1998EP0824725B1 Cleaning device for the photoconductor drum of a printer or copier
09/16/1998CN1193132A Charging device including powersupply component for supplying power to charging-component
09/15/1998US5809381 Image-forming apparatus and magnification correction method using the same
09/15/1998US5809377 Electrostatographic process cartridge having a non-metallic photoreceptor grounding pin
09/15/1998US5809376 Limited life electrostatographic process cartridge having a waste toner electro-sump subassembly
09/15/1998US5809375 For an electrophotographic printing machine
09/15/1998US5809374 Process cartridge including a seal member formed from a liquid-foam material
09/15/1998US5809371 Image forming apparatus displaying job end time
09/15/1998US5809370 Image forming apparatus capable of loading cartridge
09/15/1998US5809368 Image forming apparatus capable of forming an image having a plurality of colors on a light-transmitting recording material
09/15/1998US5809367 Method of automatically controlling transfer voltage and fusing temperature in an electrophotographic printing apparatus
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