Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618)
02/1986
02/04/1986US4568173 Image forming apparatus
02/04/1986US4568172 Small document set recirculative copying
02/04/1986US4568170 Supporting frame for a variable ratio electrostatic copying apparatus
02/04/1986US4568169 Both surface recording system
02/04/1986US4568075 Sheet registration and clamping apparatus
02/04/1986US4567848 Agitator structure for breaking up agglomerated developer in a developer sump
02/04/1986CA1200274A1 Method and apparatus for controlling the thickness of developer on an applicator, such as a magnetic brush, in electro-static reproduction
01/1986
01/29/1986EP0169695A2 Method and device for mounting media on a vacuum drum
01/29/1986EP0169211A1 Method of and means for testing flow properties of magnetic toners
01/28/1986US4567528 Document scanners
01/28/1986US4567495 Record head cleaning device for image recording apparatus
01/28/1986US4567349 Heat and pressure fuser apparatus
01/28/1986US4566785 Magazine for supplying a strip of photographic printing paper
01/28/1986US4566783 Fixing device
01/28/1986US4566782 Very high speed duplicator with finishing function using dual copy set transports
01/28/1986US4566781 Method of apparatus for liquid developing of electrostatic images in an electrophotographic imaging system including a looped image carrier
01/28/1986US4566780 Shell-type electrostatic copying apparatus
01/28/1986US4566779 Reproducing machine having a removable process unit
01/28/1986US4566778 Pressure fixing device
01/28/1986US4566777 Process kit for image forming apparatus
01/28/1986US4566776 Magnetic toner developing device
01/28/1986US4566402 Developing apparatus
01/22/1986EP0169087A1 Feeding system for an electrostatic copier
01/22/1986EP0169086A1 Image-forming system for a copier
01/22/1986EP0168951A1 Electrostatic charge probe for electrophotographic apparatus
01/22/1986EP0168690A2 Guiding device in a copying apparatus
01/22/1986EP0168529A2 Holder for originals and sensitive materials for the reproduction technics
01/22/1986EP0168399A1 Device for an array of photo diodes arranged in a matrix.
01/21/1986US4566043 Laser recording apparatus
01/21/1986US4565765 Process of developing electrostatic latent images comprised of rotating magnets contained in stationary shell and synthetic carrier
01/21/1986US4565762 Applicator for releasing agent
01/21/1986US4565439 For fixing toner images on substrates
01/21/1986US4565438 Development system using electrically field dependent developer material
01/21/1986US4565437 Hybrid development system
01/21/1986US4565436 Electrophotographic copying process
01/21/1986US4565435 Apparatus and method for removing developer from the sump of an electrostatic copying or printing machine
01/21/1986CA1199736A1 Thermally regulated ion generation
01/15/1986EP0168148A1 Photoconductive drum device for electrostatic copying machines or the like
01/15/1986EP0167716A1 Electrostatic copying apparatus
01/14/1986US4564792 Document feeder
01/14/1986US4564288 Electrostatic recording apparatus
01/14/1986US4564287 Image formation apparatus including means for detecting and controlling image formation condition
01/14/1986US4564286 Illumination device
01/14/1986US4564285 Developing device having dispersed floating electrodes in a dielectric layer
01/14/1986US4564282 Xerographic reproducing apparatus
01/14/1986US4564185 Copying apparatus with finisher having stapler and adhesive binder stations
01/14/1986US4563978 Developing apparatus
01/14/1986CA1199220A1 Method of recording information on an electrosensitive record carrier
01/08/1986EP0167222A1 Electrostatic latent image developing method
01/08/1986EP0166874A1 Electrostatic copying apparatus
01/08/1986EP0166873A1 Electrostatic copying apparatus
01/08/1986EP0166872A1 Electrostatic copying apparatus
01/08/1986EP0166871A1 Electrostatic copying apparatus
01/07/1986US4563694 Image information recording apparatus
01/07/1986US4563086 Copy quality monitoring for magnetic images
01/07/1986US4563081 Apparatus for controlling image forming condition
01/07/1986US4563080 Electrophotographic liquid developing apparatus and method
01/07/1986US4563079 Image formation apparatus with variable scanning stroke
01/07/1986US4563078 Electrostatographic apparatus frame with plural alternative mounting elements
01/07/1986US4563076 Imaging apparatus
01/07/1986US4563075 Device for pressure fusing images on to paper in electrostatic copiers
01/07/1986US4563074 Engagement mechanism for a developing means in electrostatic copying machine
01/07/1986US4563073 Low mass heat and pressure fuser and release agent management system therefor
01/07/1986US4563056 Optical system for laser printer
01/07/1986CA1199057A1 Laser diode printer
01/07/1986CA1199056A1 Process kit and an image forming apparatus using the same
01/02/1986EP0166576A1 A method for the production of images
01/02/1986EP0166565A1 Sheet feeder
01/02/1986EP0166544A1 A developing process for two-coloured electrophotography and a developing apparatus for the same
01/02/1986EP0166494A1 Dielectric-electrode laminate
12/1985
12/31/1985US4562447 Ion modulating electrode
12/31/1985US4562335 Thermal fixing roll for electrographic processing
12/31/1985US4561772 Recirculative document duplex copying
12/31/1985US4561771 System for controlling the reciprocation of a scanning apparatus
12/31/1985US4561770 Magnification changing device for copying machine
12/31/1985US4561769 Combined camera and viewer
12/31/1985US4561768 Color copying method
12/31/1985US4561767 Both-side recording apparatus
12/31/1985US4561765 Image forming apparatus
12/31/1985US4561764 Control system for scanning arrangement
12/31/1985US4561763 Drum support apparatus
12/31/1985US4561762 Image forming apparatus
12/31/1985US4561760 Cleaning device for cleaning copy paper separation device in electrophotographic copying machine
12/31/1985US4561759 Device for filling and filtering toner from storage container into a feed container for a photocopier
12/31/1985US4561758 Copying apparatus with focus-adjusting mechanism
12/31/1985US4561757 An electrophotographic printing machine
12/31/1985US4561756 Short paper path copy sheet transport system
12/31/1985US4561755 Cleaning device for cleaning copy paper separation device and transport device in electrophotographic copying machine
12/31/1985US4561644 Sheet feeding and separating apparatus with stack force relief/enhancement
12/31/1985US4561567 In a xerographic copying machine
12/31/1985US4561381 Voltage-controlled developing device
12/31/1985CA1198766A1 Magnetic rolls and a method of making the same
12/31/1985CA1198765A1 Apparatus, process for charging insulating toner particles
12/31/1985CA1198751A1 Sheet-holding apparatus
12/27/1985EP0165866A2 Electrophotographic recorder controller
12/27/1985EP0165802A2 Method and apparatus for monitoring and maintaining concentrate material in a fluid carrier
12/27/1985EP0165765A2 A charged particle sensor having magnetic field control
12/27/1985EP0165719A1 Fluid applicator wick
12/27/1985EP0165319A1 Method of forming image
12/27/1985EP0165292A1 Magnetically attractable developer material transport apparatus