| Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618) |
|---|
| 02/15/1994 | US5287127 Electrostatic printing apparatus and method |
| 02/15/1994 | US5286950 Fixing device and heat roller therefor |
| 02/15/1994 | US5286948 Fusing apparatus and method |
| 02/15/1994 | US5286918 Developing apparatus using a developer carrier capable of forming microfields on the surface thereof |
| 02/15/1994 | US5286917 Apparatus for developing electrostatic latent image and developing roller therefor |
| 02/15/1994 | US5286566 Crosslinked chain extended polyetherurethane copolymer and asymmetric ionic quaternary ammonium salt |
| 02/13/1994 | CA2075880A1 Electrophotographic apparatus and method |
| 02/11/1994 | CA2100424A1 Continuous web laser printing system |
| 02/10/1994 | DE4306049C1 Liq.-tight axial coupling between solvent dispenser and roller for fixer - enables liq. to enter cavity of roller through coupling disc on one end pressed into recess in mounting flange |
| 02/09/1994 | EP0582454A1 Four color toner single pass color printing system using two tri-level xerographic units |
| 02/09/1994 | EP0582322A2 Automatic document conveying device |
| 02/09/1994 | EP0582272A1 Automatic document feeder |
| 02/09/1994 | EP0582033A2 Electrophotographic apparatus |
| 02/09/1994 | EP0428526B1 Method for xerographic printing of a textile material |
| 02/08/1994 | US5285368 Power source device responsive to supplemental plural output voltages |
| 02/08/1994 | US5285249 Finishing apparatus for stapling sheets stacked first-to-last or last-to-first |
| 02/08/1994 | US5285248 Fixing device having silicone rubber sprayed with phenyl type silicone oil |
| 02/08/1994 | US5285245 Electrostatic transfer type image forming apparatus with recording material guide for changing direction of recording material separation from image transfer position |
| 02/08/1994 | US5285244 Electrostatic color printing system utilizing an image transfer belt |
| 02/08/1994 | US5285243 Method and apparatus for determining toner development rate |
| 02/08/1994 | US5285242 Image forming apparatus controlled according to changing sensitivity of photoconductor |
| 02/08/1994 | US5285241 Maintaining precise electrostatic control using two ESVs |
| 02/08/1994 | US5285240 Image forming machine comprising three separable frames with opening/closing mechanisms between each frame |
| 02/08/1994 | US5285239 Mechanism for moving a pair of sheet dust brushes |
| 02/08/1994 | US5285221 Color image electrophotographic apparatus having photosensitive body and intermediate transfer body |
| 02/08/1994 | US5285049 Heater for sheet material |
| 02/08/1994 | US5284731 Method of transfer of small electrostatographic toner particles |
| 02/08/1994 | US5284337 Sheet depositing device |
| 02/08/1994 | CA1326879C Vacuum removal of liquid toner from a record member |
| 02/08/1994 | CA1326878C Method of controlling fuser unit of image forming apparatus |
| 02/08/1994 | CA1326877C System for drive control of toner agitator in image-forming apparatus |
| 02/03/1994 | WO1994002887A1 Electrically stabilized liquid toners |
| 02/02/1994 | EP0581563A2 Pre-recharge device for voltage uniformity in read color systems |
| 02/02/1994 | EP0581562A1 AC/DC spatially programmable donor roll for xerographic development |
| 02/02/1994 | EP0581559A1 Scheduling color variations for discrete job elements |
| 02/02/1994 | EP0581365A1 Apparatus for transferring a toner image from an image-forming medium to a receiving material |
| 02/02/1994 | EP0581355A1 Apparatus for transferring a toner image from an image-forming medium to a receiving material |
| 02/02/1994 | EP0581299A1 Image heating apparatus comprising a grounded film |
| 02/02/1994 | EP0581257A1 Magnetic toner for development an image and a method of producing the same |
| 02/02/1994 | EP0581199A2 Toner pack and development device for use in an electrophotographic apparatus |
| 02/02/1994 | EP0581141A2 Printer |
| 02/02/1994 | EP0581049A1 Guideplate assembly having substrate velocity control arrangement thereon |
| 02/02/1994 | EP0495894B1 An apparatus and method for manufacturing a screen assembly for a crt utilizing a grid-developing electrode |
| 02/02/1994 | EP0395742B1 A paper transport and paper stabilizing system for a raster line printer, plotter or the like |
| 02/01/1994 | US5283793 Laser beam recording apparatus |
| 02/01/1994 | US5283621 Fixing apparatus and method of supporting a roller shaft of the fixing apparatus |
| 02/01/1994 | US5283619 Developing apparatus and process cartridge having same |
| 02/01/1994 | US5283618 Cleanerless developing method using mono-component toner |
| 02/01/1994 | US5283617 Development apparatus employing magnetic field shapers |
| 02/01/1994 | US5283616 Developing device having bearing for supporting a developing roller |
| 02/01/1994 | US5283615 Image forming apparatus having a plurality of developing devices |
| 02/01/1994 | US5283614 Optical system moving frame unit for use in an exposure device of an optical system movement type |
| 02/01/1994 | US5283613 Monitoring system with dual memory for electrophotographic printing machines using replaceable cartridges |
| 02/01/1994 | US5283612 Arrangement for the mechanical coupling of physical units of an electrophotographic printer or copier |
| 02/01/1994 | US5283597 Laser beam printer with automatic laser beam control |
| 02/01/1994 | US5283594 Color image recording apparatus for recording a color image on a recording medium with color particles with a vibrating print head |
| 02/01/1994 | US5283424 Optical paper sensor having alterable sensitivity and illumination intensity |
| 02/01/1994 | US5283116 Sheet feeding member having a film containing inorganic powder |
| 02/01/1994 | US5282611 Sheet sorter having non-sorting mode with support expanding capability |
| 02/01/1994 | US5282345 Apparatus for handling a sheet of separator material |
| 01/27/1994 | DE4315741A1 Heat fixing unit with heat resisting endless belt for electrophotographic copier - has driving roller for moving heat resisting belt and holder which can come in to contact with heat resisting belt and is provided with recess |
| 01/27/1994 | DE4224698A1 Measuring and monitored neutralising of surface charges on objects, e.g. paper or plastic foil - using charge neutralising brush whose position is varied according to measured charge |
| 01/26/1994 | EP0580280A2 Apparatus and method for the xerographic printing of information cards |
| 01/26/1994 | EP0580159A2 Crowned resilient roll with coating layer and method of producing the same |
| 01/26/1994 | EP0580148A2 Image reading method and apparatus |
| 01/26/1994 | EP0580014A2 Image recording apparatus with toner concentration detecting circuit |
| 01/26/1994 | EP0580010A2 Image recording apparatus equipped with a manual sheet-feeding device |
| 01/26/1994 | EP0579837A1 Sheet paper conveyor for double-face recording |
| 01/26/1994 | EP0419638B1 Roller transfer apparatus |
| 01/26/1994 | CN1081261A Process cartridge and image forming system on which process cartridge is mountable |
| 01/25/1994 | US5282217 Light source driving apparatus and system utilizing the same |
| 01/25/1994 | US5282127 Centralized control system for terminal device |
| 01/25/1994 | US5282012 Color electronic photographic apparatus with multiple image forming units |
| 01/25/1994 | US5282010 Stripping of paper from photoreceptor belts with reduced stress |
| 01/25/1994 | US5282009 Reproduction apparatus having a process control skive device |
| 01/25/1994 | US5282007 Cleanerless image forming method |
| 01/25/1994 | US5282006 Transfer system including pre-transfer pressure treatment apparatus |
| 01/25/1994 | US5282005 Cross process vibrational mode suppression in high frequency vibratory energy producing devices for electrophotographic imaging |
| 01/25/1994 | US5282004 Electrophotograhic apparatus and method for preventing attraction of copy sheet to photoreceptor |
| 01/25/1994 | US5282003 Copier and printer toner hopper sealing device |
| 01/25/1994 | US5282002 Image forming apparatus having a sump component for multiple developing units |
| 01/25/1994 | US5282001 Reprographic apparatus with operating parameters variable according to sheet characteristics |
| 01/25/1994 | US5282000 Image processing apparatus having an original feed device with two density detectors |
| 01/25/1994 | US5281999 Modular highlight color and process color printing machine |
| 01/25/1994 | US5281998 Scheduling color variations for discrete job elements |
| 01/25/1994 | US5281997 Optical system housing structure for image forming apparatus |
| 01/25/1994 | US5281994 Mirror-holding device |
| 01/25/1994 | US5281991 Paper feeder driveable independently of an image forming apparatus |
| 01/25/1994 | US5281982 Pixelized toning |
| 01/25/1994 | US5281981 Method and apparatus for forming image having plural image forming stations |
| 01/25/1994 | US5281799 Apparatus and method for the xerographic printing of information cards |
| 01/25/1994 | US5281793 Apparatus for positioning a temperature sensing element in temperature sensing relationship with a moving object |
| 01/25/1994 | US5281506 Method of making a fuser member having a polyorganosiloxane grafted onto a fluoroelastomer and method of fusing |
| 01/25/1994 | US5281502 Charging imaging member in imaging apparatus, creating latent image, developing low potential areas with toner comprising polymer resin, pigment, and charge control agent, developing high potential areas with black developer, transferring |
| 01/25/1994 | US5280901 Sheet variable corrugating and feeding nip |
| 01/25/1994 | US5280899 Automatic document feeder |
| 01/25/1994 | US5280898 Image forming apparatus having a front loading paper feeding member with an improved paper jam removing mechanism |
| 01/25/1994 | US5280897 Paper-resupplying device in image-forming apparatus |
| 01/25/1994 | US5280896 Sheet refeeding device |
| 01/20/1994 | WO1994001809A1 Concentration detector for colored toner |