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)
08/1999
08/17/1999US5940672 Fixing device
08/17/1999US5940671 Printer with transfer unit support and adjustment
08/17/1999US5940670 Transfer device
08/17/1999US5940669 Printer
08/17/1999US5940668 Image forming apparatus with voltage polarity switching means
08/17/1999US5940667 Asymmetrical donor member voltage
08/17/1999US5940666 Liquid electrophotographic printer having liquid carrier recovery apparatus
08/17/1999US5940665 Liquid immersion development machine having a multiple zone image development and conditioning apparatus
08/17/1999US5940664 Agitation and charging device for an image forming apparatus
08/17/1999US5940663 Image exposure apparatus
08/17/1999US5940662 Charging apparatus and electrophotographic apparatus
08/17/1999US5940661 Image forming apparatus with a charging member which removes smears on an image forming member
08/17/1999US5940660 Charging device and image forming apparatus
08/17/1999US5940659 Dual mode pivoting tray providing lower tray access and document handler jam access
08/17/1999US5940658 Toner frame and process cartridge
08/17/1999US5940657 Developing cartridge
08/17/1999US5940656 Apparatus for cleaning toner supply cartridge corona wire
08/17/1999US5940655 Image heating apparatus
08/17/1999US5940654 Image forming apparatus with development control based on density detection of developed control image
08/17/1999US5940652 Image forming apparatus
08/17/1999US5940649 Check device of electro-developing type camera
08/17/1999US5940646 Photographing operation control device
08/17/1999US5940543 Image copying apparatus for recording multiple images in composite form
08/17/1999US5940297 Multi-component apparatus with improved servicing characteristic
08/17/1999US5940186 Multiple high speed image recording system
08/17/1999US5940116 Device for connecting an option tray of a laser beam printer simultaneously with the placement thereof
08/17/1999US5940114 Image forming apparatus for correcting positional deviations of an image
08/17/1999US5940113 Lensless printing system with a light bar printhead
08/17/1999US5939646 To detect the weight of sheet media in image forming machines
08/17/1999US5939337 Toner fixation film and toner fixation apparatus using it
08/17/1999US5938192 Sheet accommodating apparatus and sheet binding apparatus
08/17/1999US5938190 Specialty media feed guide and sheet feeding apparatus using same
08/17/1999US5938188 Sheet feeding apparatus with adjustment of pressure between sheet convey means and sheet separation member
08/12/1999WO1999040489A1 Multilayer roll having a compliant ptfe top layer formed from a fibrillated ptfe membrane and method of manufacture
08/12/1999WO1999024875A9 Device for transporting a band-shaped recording medium in an electrographic printing or copying unit
08/12/1999DE19831322A1 Developing arrangement for image output instrument, especially printer
08/12/1999DE19830650C1 Dry copying to give bonded active ingredients at a substrate surface for transdermal therapy
08/12/1999DE19823493A1 Heater including thin, intrinsically-conductive electrical resistance layer
08/12/1999DE19804758A1 Paper loop length adjustment method used in printing arrangement
08/12/1999DE19801317C1 Arrangement for inserting continuous recording media into electrographic printers or copiers
08/11/1999EP0935176A2 Toner image fixing apparatus
08/11/1999EP0935175A2 Toner image fixing apparatus
08/11/1999EP0935174A1 Wet electrophotographic device
08/11/1999EP0935173A1 Wet electrophotographic device
08/11/1999EP0934686A1 Device for holding an input unit
08/11/1999EP0934556A1 Processing machine with a temperature sensor
08/11/1999EP0934555A1 Shutter device enabling access to paper path in single sheet printers and photocopiers
08/11/1999EP0934554A1 Printer with two printing units
08/11/1999CN1225458A Developing apparatus using one-component toner
08/11/1999CN1225457A Toner replenishing device of image forming machine and toner cartridge for use therein
08/10/1999US5937262 Driving apparatus for a duplex electrophotographic device
08/10/1999US5937261 Image recording apparatus, and sheet conveying method thereof
08/10/1999US5937260 Dual-sided image forming device with improved recording medium correction part
08/10/1999US5937259 Electrographic printer with compensation devices
08/10/1999US5937258 Paper conditioner with articulating back-up/transfer rollers
08/10/1999US5937257 Retractable oil reducing metering blade
08/10/1999US5937256 Fixing oil coating apparatus, and fixing unit therewith
08/10/1999US5937255 Fuser having release agent supply means comprising fluororesin fibers
08/10/1999US5937253 Developing apparatus and L-shaped toner regulating blade therefor
08/10/1999US5937252 Trickle port between two augers in a developer housing
08/10/1999US5937251 Developing device and image forming apparatus
08/10/1999US5937250 Development apparatus with cleaning device for liquid electrophotographic printer
08/10/1999US5937249 Liquid carrier withdrawal apparatus for liquid electrophotographic imaging system
08/10/1999US5937248 Contact electrostatic printing image forming method and apparatus using image area centered patch of tonerpatches of toner
08/10/1999US5937247 Ghostless developed image forming apparatus and method
08/10/1999US5937246 Color printer having unit controlling evacuation and return of printing units
08/10/1999US5937245 Image forming apparatus having an improved system for removing residual toner
08/10/1999US5937244 Image forming apparatus having a flexible cylindrical thin image carrier
08/10/1999US5937243 Image-wise toner layer charging via air breakdown for image development
08/10/1999US5937242 Process cartridge and electrophotographic image forming apparatus
08/10/1999US5937241 Positive gear mount for motion quality
08/10/1999US5937240 Process cartridge having positioning members and image forming apparatus using such a process cartridge
08/10/1999US5937239 Process cartridge and electrophotographic image forming apparatus
08/10/1999US5937238 Slotted clip for use in the reassembly of printer toner cartridges
08/10/1999US5937237 Seal member, toner container and process cartridge
08/10/1999US5937236 Ghost-image preventing apparatus for a developing roller
08/10/1999US5937233 Image editing apparatus that edits by detecting marker applied to original
08/10/1999US5937232 Image forming apparatus with display device for displaying before and after image processing data
08/10/1999US5937231 Fuser for reproduction apparatus with minimized temperature droop
08/10/1999US5937230 Temperature detecting device for rotating members
08/10/1999US5937229 Image forming apparatus and method with control of electrostatic transfer using constant current
08/10/1999US5937228 Image forming apparatus
08/10/1999US5937227 Uncoupled toner concentration and tribo control
08/10/1999US5937226 Developing unit having a preheating apparatus
08/10/1999US5937225 Pixel counting toner or ink use monitor and pixel counting method for monitoring the toner or ink use
08/10/1999US5937224 Cleaner stress indicator
08/10/1999US5937109 Automoire phase error correction for a hyperacuity halftoner
08/10/1999US5936658 Display apparatus
08/10/1999US5936223 Original reader apparatus which reads an original image while the original passes over a reading position
08/10/1999US5935755 Method for document marking and recognition
08/10/1999US5935753 Toner particles have an average particle diameter of from 3 to 10 mu.m, the size distribution and shape index fulfilling a specific relationship; cleanerless and blade cleaning; high speed copying
08/10/1999US5935751 Binding resin, colorant, finely dispersed wax; electrography
08/10/1999US5935712 Fuser member with surface treated SnO2, CuO, or mixture filler
08/10/1999US5934669 Sorter having non-sorting bin and multiple sorting bins, and sorting method used in sorter
08/10/1999US5934667 Paper feeding mechanism to feed individual sheets from a tray or cassette
08/10/1999US5934665 Separation mechanism for separating and feeding paper sheet
08/10/1999US5934625 Qwerty keyboard articulating docking caddy
08/10/1999US5934140 For measuring physical properties of a sheet
08/09/1999CA2259806A1 Toner image fixing apparatus
08/09/1999CA2259803A1 Toner image fixing apparatus having standby mode temperature control device
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