Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03G - Electrography; Electrophotography; Magnetography › G03G 15 - Apparatus for electrographic processes using a charge pattern
Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618)
05/1998
05/13/1998EP0840908A1 Device for conveying recording media provided with edge perforations
05/13/1998EP0840677A1 Digital printing blanket carcass
05/13/1998CN2281556Y 碳粉定影装置 Toner fixing device
05/13/1998CN1181522A Developing cartridge and electrophotographic image forming apparatus
05/13/1998CN1181521A Images forming device and method for characteristic correction by means of built-in reference patterns
05/12/1998US5752153 Method and apparatus for avoiding slip in transporting a recording substrate in a fixing station of an electrographic printer or copier
05/12/1998US5752150 Heating apparatus
05/12/1998US5752149 Image heating apparatus using endless web guided by a guide having inclined surfaces
05/12/1998US5752148 Electromagnetic induction heating type fixing device and method
05/12/1998US5752147 Roller fuser assembly for reproduction systems
05/12/1998US5752146 Electrophotographic type image forming device providing positive charge to toners
05/12/1998US5752145 Apparatus for feeding a developing agent through a device for developing an electrostatic latent image
05/12/1998US5752144 Method of fabricating a reclaimable uniform conditioning blotter roll
05/12/1998US5752143 Liquid immersion development apparatus having efficient charge dissipating development electrode
05/12/1998US5752142 Method and apparatus for developing electrostatic images
05/12/1998US5752141 Rotating type developing apparatus
05/12/1998US5752140 Developing device using development bias having oscillating part and a quiescent part
05/12/1998US5752139 Dual-component magnetic brush developing device
05/12/1998US5752138 Vacuum assisted bead pick off apparatus having a spiral plural level surface
05/12/1998US5752137 Multi-color image forming apparatus having a plurality of detachable units
05/12/1998US5752136 Imaging member end flange and end flange assembly
05/12/1998US5752135 Door operated charge member positioning
05/12/1998US5752133 Electrophotographic color image forming apparatus with image exposure means inside of photoreceptor drum
05/12/1998US5752131 Developing apparatus with a removable sealing film and process cartridge and image forming apparatus including such a developing apparatus
05/12/1998US5752130 Image forming apparatus for cleaning residual toner from an intermediate transfer member
05/12/1998US5752129 Image forming apparatus having a supplemental heating source
05/12/1998US5752127 Image forming apparatus provided with a movement control mechanism for optical system
05/12/1998US5752126 Image forming apparatus
05/12/1998US5752125 Maintenance management system for image forming equipment
05/12/1998US5751801 Charging member with surface layer comprising polymers, and image forming apparatus using the same
05/12/1998US5751463 Optical scanner
05/12/1998US5751448 Methods of operating an image forming apparatus having a shared paper transmission path
05/12/1998US5751443 Adaptive sensor and interface
05/12/1998US5751437 Development combination exposure and recharge scheme to eliminate development defects in two pass process color xerocolography
05/12/1998US5751432 Highlight gloss for xerographic engine
05/12/1998US5751431 Digital image forming apparatus capable of easily installing and removing optical scanner unit
05/12/1998US5751405 Image forming apparatus
05/12/1998US5751333 Dynamic control of a ROS diode laser to improve output imaging
05/12/1998US5751329 Ionographic color printer with plural print heads removable toner cartridge and one-time usable polymeric web
05/12/1998US5751299 Combined electrophotographic and ink jet printing
05/12/1998US5751298 System and method for directly feeding paper to printing devices
05/12/1998US5750961 Method for controlling the actual temperature of an intermittently operated heating means, particularly of an electric heating means
05/12/1998US5750308 Electrophotographic developing method using developing bias voltage based on light decay characteristics of photosensitive material
05/12/1998US5750204 Using an organosilicon compound; coupling; crosslinking
05/12/1998US5749573 Sorter with different bin positions
05/12/1998US5749569 Document feeding apparatus having improved forwarding means
05/12/1998US5749274 Cylindrical member and method of manufacturing the same
05/12/1998CA2197620C Multiple function encoder wheel for cartridges utilized in an electrophotographic output device
05/07/1998DE19747549A1 Toner density regulation for copier, printer, facsimile
05/07/1998DE19746880A1 Toner separation fluid supply mechanism for continuous paper printing
05/07/1998DE19645622A1 Photocopier with accurate positioning of original
05/06/1998EP0840497A2 Image forming apparatus and method of printing and reading a reference pattern
05/06/1998EP0840496A2 Method and apparatus for halftoning image data
05/06/1998EP0840182A2 Process cartridge and electrophotographic image forming apparatus
05/06/1998EP0840181A2 Method of scheduling a sequence of pages to be printed with a duplex printer
05/06/1998EP0840180A2 Coated fuser member
05/06/1998EP0840179A1 Fixing device
05/06/1998EP0840178A2 Developing cartridge and electrophotographic image forming apparatus
05/06/1998EP0840177A2 Developer replenishing cartridge and developer receiving apparatus within which such cartridge is mounted
05/06/1998EP0840176A2 Charging member, charging device and process cartridge detachably mountable to image forming apparatus
05/06/1998EP0840175A2 An image forming apparatus
05/06/1998EP0840174A2 Color image forming apparatus
05/06/1998EP0840173A2 A sheet feeding device for a duplex image forming apparatus
05/06/1998EP0840172A2 Information collection system
05/06/1998EP0839747A2 Method and device for depositing sheets in separable piles
05/06/1998EP0839092A1 Device for positionally exact printing of continuous sheeting
05/06/1998CN1181137A Material dispensing apparatus
05/06/1998CN1038277C Imaging device
05/05/1998US5749040 Image forming apparatus capable of correcting curl of sheet
05/05/1998US5749039 Collapsible air plenum
05/05/1998US5749038 Tension control for a cleaning web in a fuser subsystem in an electrophotographic printer
05/05/1998US5749037 Fixing device with cleaning device for cleaning fixing roller
05/05/1998US5749036 Image forming apparatus with oil supply consumption prediction
05/05/1998US5749035 Image transferred sheet conveying guide for use in an image forming apparatus
05/05/1998US5749034 Transfer, cleaning and imaging stations spaced within an interdocument zone
05/05/1998US5749033 Used in printer and copier
05/05/1998US5749032 Color imaging system
05/05/1998US5749031 Developing apparatus in use with an image forming apparatus
05/05/1998US5749030 Cleaning device for electrophotographic processor
05/05/1998US5749029 Electrophotographic process and apparatus therefor
05/05/1998US5749028 Multi-size photoreceptor flange bearing
05/05/1998US5749027 Process cartridge, process cartridge assembly method, and image forming apparatus
05/05/1998US5749026 Removable shipping seal for a toner cartridge and method of using the same
05/05/1998US5749025 Document-exposing and -scanning apparatus
05/05/1998US5749024 Printing system for automatically delivering transparencies and regular sheets in proper order with different output modules
05/05/1998US5749023 Adaptive feed forward compensation for time varying toner cohesivity
05/05/1998US5749022 Charging apparatus and method for use in image forming device
05/05/1998US5749021 Developed mass per unit area (DMA) controller to correct for development errors
05/05/1998US5749020 Coordinitization of tone reproduction curve in terms of basis functions
05/05/1998US5749019 Look up table to control non-linear xerographic process
05/05/1998US5748797 Apparatus and method for processing an image using expansion to connect isolated neighboring image information followed by compression
05/05/1998US5748785 Inter-separation color image processing using error diffusion
05/05/1998US5748293 Adjustable document handler for reproduction apparatus
05/05/1998US5748292 Coupling mechanism for use in a semi-openable document presser of an image forming apparatus
05/05/1998US5748221 Apparatus for colorimetry gloss and registration feedback in a color printing machine
05/05/1998US5748217 Charge compensation circuit for an electrostatic writing head
05/05/1998US5748212 Image forming apparatus having a charged particle control device with a selectively insulating arrangement
05/05/1998US5748182 Coordinates input apparatus connected to image processing system
05/05/1998US5747777 Heater control device
05/05/1998US5747774 Heat fixing apparatus with temperature control based on AC power waves
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