| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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| 09/01/1992 | US5144366 Cooling system for use in an image forming machine |
| 08/27/1992 | DE4204866A1 Digital copier with conductive element and image read=out unit - generating two recording signals associated with respective colour |
| 08/26/1992 | EP0500088A2 Image forming apparatus |
| 08/26/1992 | EP0500080A2 Self-diagnosis and self-repair system for an image forming apparatus |
| 08/26/1992 | EP0499719A1 Digital image reproduction system |
| 08/26/1992 | EP0268650B1 Optional output for test patches |
| 08/25/1992 | US5142675 Monitor channel system in use with a recording apparatus |
| 08/25/1992 | US5142667 Resource and memory management algorithms for electric printing and electronic reprographic systems |
| 08/25/1992 | US5142355 Edit control system for use in an image processing apparatus |
| 08/25/1992 | US5142328 Mixture of manganese dioxide, ammonium carbonate, polyvinyl butyral binder for removal of ozone from exhaust gases of electrostatic copiers |
| 08/25/1992 | US5142326 Image forming apparatus eliminating image of document cover |
| 08/25/1992 | US5142324 Security device for rental photocopying machines |
| 08/25/1992 | US5142323 Paper feed control method for a copier |
| 08/25/1992 | US5142322 Electrophotographic copier process kit having support brackets for providing disassembly of internal process components |
| 08/18/1992 | US5140372 Image forming apparatus having a plurality of developing units and detectors for detecting toner density in the developing units |
| 08/18/1992 | US5140369 Color image forming apparatus having a process cartridge containing a belt shaped image carrier, toner replenishing means and detachable paper cartridge |
| 08/18/1992 | US5140368 Character printing and recognition system |
| 08/18/1992 | US5140348 Color image production apparatus with border color selection |
| 08/18/1992 | US5140346 Image forming apparatus |
| 08/18/1992 | US5139339 Media discriminating and media presence sensor |
| 08/11/1992 | US5138618 Image forming apparatus with communication function |
| 08/11/1992 | US5138400 Image forming apparatus |
| 08/11/1992 | US5138395 Internally lubricated cleaning blade |
| 08/11/1992 | US5138394 Cleaning apparatus with means to effectively use toner storage space |
| 08/11/1992 | US5138382 Apparatus and method for creating a developer housing seal via a curtain of carrier beads |
| 08/11/1992 | US5138380 Electrostatic recording apparatus, method of controlling the apparatus, and method of evaluating life of photoconductive member of electrostatic recording apparatus |
| 08/11/1992 | US5138376 Image forming apparatus including control system provided with a master control unit and a plurality of subsidiary control units |
| 08/11/1992 | US5138375 Image forming apparatus |
| 08/11/1992 | US5138374 Image forming apparatus including means for receiving an image member cartridge |
| 08/11/1992 | US5138372 Image forming apparatus and an image member cartridge |
| 08/11/1992 | US5138367 Color adjustment device of color image forming apparatus |
| 08/11/1992 | US5138178 Photoelectric paper basis weight sensor |
| 08/11/1992 | US5137270 Customer installable bypass sheet transport with cover assembly and locating springs |
| 08/06/1992 | WO1992013295A1 System for the remote monitoring of a reproduction apparatus |
| 08/06/1992 | WO1992013294A1 Roller transfer assembly |
| 08/06/1992 | WO1992012861A1 A document, in particular a credit instrument, able to reveal forgeries |
| 08/04/1992 | US5136342 Sheet resist apparatus |
| 08/04/1992 | US5136339 Image forming apparatus having a cassette storage mode |
| 08/04/1992 | US5136338 Method and apparatus for solid recovery of waste toner |
| 08/04/1992 | US5136333 Electrophotographic printer and cartridge arrangement |
| 08/04/1992 | US5136330 Irregular rotation prevention structure for photoconductive drum |
| 08/04/1992 | CA1305928C Monoclonal antibody specific to a novel epitope of the lfa-1 antigen of human t lymphocytes |
| 07/30/1992 | DE4201498A1 Photocopier with cooling system for exposure panel - uses electric fan with speed determined by thermal throughput of scanning system |
| 07/29/1992 | EP0496400A2 Electrophotographic image forming apparatus with a process cartridge mounting feature |
| 07/28/1992 | US5134443 Conveying unit of image-forming machine |
| 07/28/1992 | US5134442 Electrode wire contamination prevention and detection |
| 07/28/1992 | US5134427 Image forming apparatus |
| 07/22/1992 | EP0495072A1 Dielectric member core support and locating device |
| 07/21/1992 | US5133048 System for printing ordered stock |
| 07/21/1992 | US5132740 Waste toner collecting device for an image recorder |
| 07/21/1992 | US5132736 Transfer drum with different support position for resin sheet |
| 07/21/1992 | US5132731 Image forming apparatus having suction means for eliminating gas generated at a transfer portion and airborne power toner around developing devices |
| 07/21/1992 | US5132730 Monitoring of color developer housing in a tri-level highlight color imaging apparatus |
| 07/21/1992 | US5132729 Genuine security article distinguishing system for an image forming apparatus |
| 07/21/1992 | US5132728 Drum driving unit of electrophotography printer |
| 07/21/1992 | US5132727 Method of and arrangement for monitoring photographic copying apparatus |
| 07/21/1992 | US5132720 Method of forming two-sided prints |
| 07/21/1992 | US5132719 Method and apparatus for duplex printing wherein the interleave number changes in response to detected sheet length change |
| 07/21/1992 | US5132713 Ion deposition web-fed print engine |
| 07/21/1992 | US5132627 Motionless scanner |
| 07/21/1992 | US5131639 Backing plate retainer |
| 07/15/1992 | EP0494320A2 Apparatus and method for electrophotographically producing copies from originals having continuous-tone and other content |
| 07/15/1992 | CN1062795A Process cartridge and image forming apparatus usable therewith |
| 07/14/1992 | US5130806 Job comment/operator messages for an electronic reprographic printing system |
| 07/14/1992 | US5130756 Unit for conveying developer |
| 07/14/1992 | US5130755 Cleaning device |
| 07/14/1992 | US5130751 Rotary drum structure in an image-forming machine |
| 07/14/1992 | US5130748 Control unit of copying machines |
| 07/09/1992 | WO1992011583A1 Image-forming apparatus having a replaceable cartridge and a transfer member cleaning device |
| 07/08/1992 | EP0494109A2 Apparatus and method for paper path jam recovery |
| 07/08/1992 | EP0494107A2 Method and apparatus for controlled copying of documents |
| 07/08/1992 | EP0493961A2 Method of storing information |
| 07/08/1992 | EP0493799A2 Unibody printing system and process |
| 07/08/1992 | EP0493652A2 Cleaning roll material and fixing apparatus |
| 07/07/1992 | US5128846 Light source |
| 07/07/1992 | US5128772 Handling of copy sensitive jobs in an electronic reprogaphic printing system |
| 07/07/1992 | US5128727 Copying apparatus having detectors for detecting the presence of an original and transfer paper |
| 07/07/1992 | US5128725 Method and apparatus for increasing toner loading of a cleaning brush for improved surface cleaning in electrophotographic imaging |
| 07/07/1992 | US5128724 Developer restoring unit in an image forming apparatus |
| 07/07/1992 | US5128715 Print cartidge and image forming apparatus employing the same |
| 07/07/1992 | US5128713 Image forming apparatus for use with single sheet and continuous sheet documents |
| 07/07/1992 | US5128110 Filters |
| 07/07/1992 | US5128091 Processes for forming polymeric seamless belts and imaging members |
| 07/07/1992 | US5127643 Automatic copy sheet selection device |
| 06/30/1992 | US5126800 Process cartridge and image forming apparatus usable with same featuring selectively engageable drive mechanism |
| 06/30/1992 | US5126799 Image recording apparatus having a toner supply tank and a toner recovery tank configured into a unitary, disposable magazine |
| 06/30/1992 | US5126798 Cleaning assembly for an electrostatographic reproduction apparatus |
| 06/30/1992 | US5126796 Electrophotographic recording apparatus including a pivotably mounted and elastically supported transfer unit and auxiliary roller |
| 06/30/1992 | US5126793 Copying machine |
| 06/30/1992 | US5126792 Image forming apparatus having erasing means for erasing an electrical charge in a non-image region of an image bearing member |
| 06/30/1992 | US5126790 Apparatus and method for paper path jam recovery |
| 06/30/1992 | US5126789 Image forming apparatus |
| 06/30/1992 | US5126788 Clamshell type print device with optical unit stabilization |
| 06/30/1992 | US5126782 Image recording apparatus with a detecting device for detecting a remaining amount of a photo-sensitive recording medium |
| 06/30/1992 | CA2053577A1 Cleaning roll material and fixing apparatus |
| 06/24/1992 | CN1062221A Document illumination assembly adapted to reduce platen overheating |
| 06/23/1992 | US5124759 Control method for detecting a paper jam using a toner density sensor |
| 06/23/1992 | US5124757 Image forming method and apparatus including treatment and collection of residual developer |
| 06/23/1992 | US5124754 Image forming apparatus managed by use of information-bearing media |
| 06/23/1992 | US5124748 Picture image processing system |