Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618)
12/1997
12/24/1997CN1168493A Developing cartridge
12/24/1997CN1168492A Developing cartridge
12/24/1997CN1168491A Process cartridge and electrophotographic image forming apparatus
12/24/1997CN1036806C Process cartridge, method for assembling process cartridge and image forming apparatus
12/23/1997USRE35698 Donor roll for scavengeless development in a xerographic apparatus
12/23/1997US5701573 Image forming apparatus adapted to feed continuous rolled-sheet paper by controlling slack in the paper for the accurate cutting thereof
12/23/1997US5701570 Image forming apparatus employing residual toner recovery scheme
12/23/1997US5701569 Image forming apparatus with transfer member and parallel circuit of grounded electrode and power supply
12/23/1997US5701568 Image forming apparatus having dielectric constant relationship between image bearing member, intermediate transfer member and contact transfer device
12/23/1997US5701567 Compliant transfer member having multiple parallel electrodes and method of using
12/23/1997US5701566 Image transferring device for an image forming apparatus
12/23/1997US5701565 Web feed printer drive system
12/23/1997US5701564 Scavengeless development apparatus including an electroded donor roll having a tri-contact commutator assembly
12/23/1997US5701563 Developing apparatus and image-forming apparatus using the same
12/23/1997US5701562 Developing sleeve having a cylindrical portion and a non-cylindrical portion provided by the same member, and developing device using the sleeve
12/23/1997US5701561 Method and apparatus for applying liquid toner to a print medium using multiple toner applicators for each liquid toner
12/23/1997US5701560 High print quality
12/23/1997US5701559 Cleanerless image forming apparatus using an electrophotographic process
12/23/1997US5701558 Developing apparatus for preventing developer from leaking from a developer container
12/23/1997US5701557 Machine graphs and capabilities to represent document output terminals composed of arbitrary configurations
12/23/1997US5701556 Thermal fixing device having temperature control
12/23/1997US5701555 Serial electrophotography apparatus and fixing temperature control method
12/23/1997US5701554 Image forming apparatus
12/23/1997US5701553 Multi-color image forming apparatus having high developability without fogging and without mixing of colors
12/23/1997US5701552 Electrographic printer comprising a magnetic brush and a hall effect magnetic sensor
12/23/1997US5701551 Image forming apparatus including control means for controlling an output from en electrical power source to a charging member for charging an image bearing member
12/23/1997US5701550 Method and apparatus for controlling charge on toner in a toning station
12/23/1997US5701549 Image forming apparatus with modular staging assembly
12/23/1997US5701548 Copying system using a remote device for controlling an operation of a copier
12/23/1997US5701402 Image forming apparatus with detachable process unit
12/23/1997US5701182 Color image forming apparatus and method thereof
12/23/1997US5700994 Apparatus and fuser control method for reducing power star fuser recovery time
12/23/1997US5700618 Process for the production of colored images by an electrophotographic route
12/23/1997US5700568 Fuser system for electrography
12/23/1997US5700006 Sheet feeding apparatus with suspended sheet carrying device and image forming apparatus
12/23/1997US5700002 Sheet-bundle processing apparatus in which sheets are aligned using variable pressing force
12/23/1997US5699842 Magnetic filling and mixing apparatus and processes thereof
12/23/1997US5699649 Metering and packaging device for dry powders
12/23/1997CA2128676C Capacitive sensor
12/23/1997CA2037693C Laser printer_with parameter switching in accordance with scanning density
12/17/1997EP0813123A2 Improved latent image development apparatus
12/17/1997EP0813122A2 A developing apparatus
12/17/1997EP0813121A1 Toner container and image forming apparatus provided with same
12/17/1997EP0813120A1 Printer and its reservoir for consumables for bureau machines
12/17/1997EP0813119A1 Photosensitive drum, process cartridge, image forming apparatus and image forming system
12/17/1997CA2203449A1 Paper guide for high speed document reproduction
12/16/1997US5699450 Detector array method and apparatus for real time in situ color control in printers and copiers
12/16/1997US5699239 Power supply control circuit
12/16/1997US5699172 Image forming apparatus and method having a toner and ink saving feature
12/16/1997US5699143 Method and apparatus for writing onto a photosensitive material using a modulated light beam
12/16/1997US5699096 Potential estimating apparatus using a plurality of neural networks for carrying out an electrophotographic process
12/16/1997US5699091 Replaceable part with integral memory for usage, calibration and other data
12/16/1997US5698358 Process for fabricating a belt with a seam having a curvilinear S shaped profile
12/16/1997US5698357 Toner and developer for developing electrostatic latent image, and image forming process using the same
12/16/1997US5698354 Transfer, receiving media
12/16/1997US5698320 Image forming device
12/16/1997US5697761 Mailbox bin job set extractor
12/16/1997US5697696 Original illuminating apparatus
12/16/1997CA2026109C Liquid developer formulation
12/11/1997WO1997046918A1 Cleaner for critical imaging surfaces in various printer devices
12/11/1997WO1997046917A1 Control panel for office machines
12/11/1997WO1997046612A1 Carbon fluoride composition, paint, image forming material, complex material and method of manufacturing the same complex material
12/11/1997DE19723875A1 Original document supplier for image prodn. unit with supply paper stacker
12/11/1997DE19723759A1 Fixing system with thermoelectric temp. control for fixing toner on receiver surface
12/11/1997DE19723758A1 Transmission of toner from donor surface to receiver surface for image prodn.
12/11/1997DE19622965A1 Sheet collection device for page-oriented, mode-independent sheet stack for copying and printing systems
12/11/1997CA2206185A1 Method and apparatus for producing high quality greeting cards or the like
12/10/1997EP0812101A2 Light beam scanning apparatus for use with image forming apparatus
12/10/1997EP0811894A1 A method for printing information on substrates comprising security features
12/10/1997EP0811893A1 Fixing unit control apparatus
12/10/1997EP0811891A2 Image forming apparatus
12/10/1997EP0811890A1 Functional evaluation method and apparatus for maintenance automation of an image forming apparatus
12/10/1997EP0811889A1 An image forming apparatus
12/10/1997EP0811828A2 Laser printer power saver
12/10/1997EP0811182A1 Image forming apparatus
12/10/1997CN1167286A Multiplaying rate setting device for imaging device
12/10/1997CN1167285A Paper re-check method for image-forming machine
12/10/1997CN1167284A Imaging equipment with a basically vertical paper delivering root
12/10/1997CN1167283A Blade for controlling developing agent thickness and productive method thereof and electric record imaging device
12/10/1997CN1167282A Developing box
12/10/1997CN1167281A Developing device support frame, processing card box and electric photograph imaging equipment
12/10/1997CN1167280A Developing device frame, processing card box and electric photograph imaging equipment
12/10/1997CN1167279A Color agent supply container, processing card box and electric photograph imaging equipment
12/10/1997CN1167278A Light beam scanner for imaging device
12/10/1997CN1167276A Electrod assembly, developing device, processing card box and imaging equipment
12/10/1997CN1167275A Photosensitive drum and pattern recording equipment with said drum
12/10/1997CN1167072A Document delivering device and image forming equipment
12/09/1997US5697040 Print job intermixing within marking machine
12/09/1997US5697039 Copying apparatus
12/09/1997US5697038 Cleaner and toner magazine for electrophotographic apparatus
12/09/1997US5697037 For heating and melting a toner image
12/09/1997US5697036 Single roll RAM system
12/09/1997US5697035 Cylindrical and rotatable resonating assembly for use in electrostatographic applications
12/09/1997US5697034 Image forming apparatus which stably holds a uniform surface potential of a transfer device
12/09/1997US5697033 Image forming apparatus with film transfer member
12/09/1997US5697032 Transfer drum having a pushing member for increasing the contact width of the transfer region
12/09/1997US5697031 Image forming apparatus and method for overlaid transfer of images
12/09/1997US5697030 Image forming apparatus with transfer belt pressing member
12/09/1997US5697029 Magnet developing roller with dry plated sleeve
12/09/1997US5697028 Developer-supplying roller having a surface-modifying powder