| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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| 09/14/1994 | EP0615177A2 Charging device, process cartridge and image forming apparatus |
| 09/14/1994 | EP0615176A2 Active damping of electrode wire vibration in an electro-photographic apparatus |
| 09/14/1994 | EP0615175A2 Developing device and image forming apparatus with the same |
| 09/14/1994 | EP0615172A2 Electrophotographic apparatus |
| 09/14/1994 | EP0615170A2 Image forming-machine |
| 09/14/1994 | EP0504362B1 Development apparatus having a scavenging device with plates |
| 09/14/1994 | CN1092094A Abrasive for duplicator selenium drum and technique for reparing old selenium drum |
| 09/13/1994 | US5347343 Photosensitive drum cartridge and an image forming apparatus using the same |
| 09/10/1994 | CA2118648A1 Electrophotographic apparatus |
| 09/07/1994 | EP0614306A2 Distributed job scheduling with modular components |
| 09/07/1994 | EP0614133A2 Varying tone security document |
| 09/07/1994 | EP0614132A1 Developing agent recycling apparatus and image forming apparatus with the same apparatus |
| 09/07/1994 | EP0614131A2 Image forming apparatus |
| 09/06/1994 | US5345295 Image forming apparatus |
| 09/06/1994 | US5345294 Process cartridge and image forming apparatus using same |
| 09/06/1994 | US5344731 Migration imaging system |
| 08/31/1994 | EP0613069A1 Method and apparatus for automatically creating control sequence software |
| 08/31/1994 | CN1091528A Process cartridge, method for assembling process cartridge and image forming apparatus |
| 08/30/1994 | US5343304 Image forming apparatus controlling the orientation of the image on a sheet for automatic post-processing |
| 08/30/1994 | US5343282 Color balance adjusting apparatus for full-color copier |
| 08/30/1994 | US5343278 Cleaning roll material and fixing apparatus |
| 08/30/1994 | US5343277 Cleaning system for an image transfer device |
| 08/30/1994 | US5343276 Management system of image forming apparatuses |
| 08/30/1994 | US5343275 Job programming during machine quality adjust |
| 08/30/1994 | US5343019 Image forming apparatus coping with power supply voltage drift |
| 08/30/1994 | US5342726 Method of transfer of image deposits from ferro electric recording member surfaces |
| 08/30/1994 | US5342715 Color printer having reduced first copy out time and extended photoreceptor life |
| 08/30/1994 | US5342033 Control method for sheet discharger with stapler |
| 08/24/1994 | EP0612002A1 Developing agent recycling apparatus and image forming apparatus using it |
| 08/24/1994 | EP0612001A1 Monitoring system with dual memory for electrophotographic printing machines using replaceable cartridges |
| 08/23/1994 | US5341203 Image forming apparatus with an automatic document feeding apparatus during interrupt mode of operation |
| 08/23/1994 | US5341201 Xerographic brush cleaner detoner |
| 08/23/1994 | US5341200 Removable process unit with waste toner storage |
| 08/23/1994 | US5341199 Active sump fill device blade cleaning apparatus |
| 08/23/1994 | US5341194 Belt type image forming unit |
| 08/23/1994 | US5340159 Varying tone security document |
| 08/17/1994 | CN1090935A Method for connecting cylindrical member to engage ment member, cylindrical member, process cartridge and image forming apparatus |
| 08/16/1994 | US5339168 Copier/duplicator network |
| 08/16/1994 | US5339149 Non-stick spots blade |
| 08/16/1994 | US5339138 Electrophotographic image formation method |
| 08/16/1994 | US5339134 Automatic document feeder for image forming apparatus |
| 08/16/1994 | US5339133 Image forming apparatus including process cartridge with magnetic connector |
| 08/16/1994 | US5338067 Switchon-switchoff, multistate, interactive, antiphotocopying antifraud and antifaxing system |
| 08/16/1994 | US5338066 Method and security substrate for protecting against duplication with a color copier |
| 08/16/1994 | US5337767 Apparatus and method for cleaning the surface of a web |
| 08/11/1994 | DE4345035A1 Picture-generating device |
| 08/10/1994 | EP0610035A2 System for electronically printing plural-color tamper-resistant documents |
| 08/10/1994 | EP0610009A2 Belt photoreceptor on cylindrical mandrel |
| 08/10/1994 | EP0609892A1 Flocked member |
| 08/10/1994 | EP0609632A2 Method for connecting cylindrical member to engagement member, cylindrical member, process cartridge and image forming apparatus |
| 08/10/1994 | EP0538454A4 Apparatus for information transfer |
| 08/10/1994 | CN1090658A Process cartridge, method for assembling process cartridge and image forming apparatus |
| 08/10/1994 | CN1090657A Process cartridge, method for assembling process cartridge and image forming apparatus |
| 08/09/1994 | US5337161 Tab image extraction and placement |
| 08/09/1994 | US5337135 Higher productivity trayless duplex printer with variable path velocity |
| 08/09/1994 | US5337127 Image forming apparatus having biased transfer roller |
| 08/09/1994 | US5335831 Insertable toner hopper sealing strip |
| 08/04/1994 | WO1994017455A1 Apparatus and method for electrophotographic printing |
| 08/03/1994 | EP0609008A1 Image processing apparatus and method |
| 08/03/1994 | EP0608812A2 Image forming apparatus |
| 08/03/1994 | EP0503043B1 Color image production apparatus with border color selection |
| 08/02/1994 | USRE34685 Form feeding control device |
| 08/02/1994 | US5335083 Circuit substrate holding apparatus for a facsimile |
| 08/02/1994 | US5335055 Bidirectional toning process |
| 08/02/1994 | US5335051 Foreign material removing device and developing apparatus comprising the same |
| 08/02/1994 | US5335050 Adjustable support assembly |
| 08/02/1994 | US5335049 Exhaust device for picture image forming apparatus |
| 07/27/1994 | EP0608124A2 A method and apparatus for determining and updating a photoreceptor belt steering coefficient |
| 07/27/1994 | EP0608118A2 Invisible information recorded medium, invisible information detecting apparatus and recording agent |
| 07/27/1994 | EP0607706A1 Image processing apparatus and method |
| 07/27/1994 | EP0607528A2 Toner container and receiving apparatus therefor |
| 07/27/1994 | CN1090066A Reset mechanism of counter for counting number of times of image formation |
| 07/26/1994 | US5333041 Image forming apparatus for collecting toner with the developing roller |
| 07/26/1994 | US5333039 Image forming apparatus with control for variably setting the amount of blank space on a recording medium |
| 07/26/1994 | US5333036 Mounting mechanism of process cartridge for image forming apparatus |
| 07/26/1994 | US5332205 Automatic document feeders for copying machines and method for automatically controlling such |
| 07/20/1994 | EP0607049A1 Resonator for applying vibratory energy to an image bearing member |
| 07/20/1994 | EP0606593A2 Copying machine |
| 07/20/1994 | CN1089731A Process cartridge, Method for assembling process cartridge and image forming apparatus |
| 07/19/1994 | US5331442 Identification of graphic and character areas in color image processor |
| 07/19/1994 | US5331390 Image forming equipment having a revolver type developing device |
| 07/19/1994 | US5331388 Simple reliable counter assembly of reduced parts for a toner cartridge |
| 07/19/1994 | US5331386 Recording sheet conveyance device for use with an image forming apparatus |
| 07/19/1994 | US5331379 Image forming apparatus capable of changing the surface potential of a photosensitive member |
| 07/19/1994 | US5331378 Toner cartridge with independent driven systems |
| 07/19/1994 | US5331377 Toner supplement control device operative concurrent with image forming apparatus active status |
| 07/19/1994 | US5331375 Image forming apparatus for writing a plurality of additional data on a single copy sheet |
| 07/19/1994 | US5331374 Image forming apparatus capable of opening a main body on one side |
| 07/19/1994 | US5331373 Image forming apparatus, process cartridge mountable within it and method for attaching photosensitive drum to process cartridge |
| 07/19/1994 | US5331372 Process cartridge and image forming apparatus on which process cartridge is mountable |
| 07/19/1994 | US5331341 Image forming apparatus |
| 07/19/1994 | US5329665 High velocity air and stationary disturber cleaner |
| 07/12/1994 | US5329344 Lubrication of a detoning roll |
| 07/12/1994 | US5329338 Optical transparency detection and discrimination in an electronic reprographic printing system |
| 07/12/1994 | US5329299 Laser beam printer |
| 07/12/1994 | US5328792 Non-magnetic one-component developer and development process |
| 07/12/1994 | US5328790 Photoreceptor for use in contact charging method and image forming apparatus employing said photoreceptor |
| 07/12/1994 | CA2036663C Electrophotographic apparatus |
| 07/06/1994 | EP0604976A1 Fixing heater comprising electrically conductive member extending in the longitudinal axis of substrate |
| 07/06/1994 | EP0604941A2 Image forming apparatus |