| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
|---|
| 06/27/1984 | EP0111597A1 Method of rendering documents resistant to photocopying, and anti-copying paper |
| 06/26/1984 | US4456673 Transfer-type electrostatic copying method |
| 06/26/1984 | US4456373 Means for deterring misuse of copying machines |
| 06/26/1984 | US4456363 Paper feeding arrangement for copying apparatus |
| 06/26/1984 | US4456362 Portable image forming apparatus |
| 06/26/1984 | US4456236 Plural mode recirculating document handler |
| 06/26/1984 | CA1169915A1 Particles for magnetic brush cleaning |
| 06/26/1984 | CA1169914A1 Conductive carrier for magnetic brush cleaner |
| 06/19/1984 | CA1169476A1 Device for removing developer liquid from a recording material |
| 06/13/1984 | EP0110398A2 Electrostatic copying apparatus |
| 06/13/1984 | EP0110380A2 Improvement in image-forming apparatus |
| 06/13/1984 | EP0090032A4 Electrostatic printer drum improvements. |
| 06/12/1984 | US4453821 In a copier/duplicator |
| 06/05/1984 | US4452525 Document feed control during copy paper jams |
| 06/05/1984 | US4452524 Electrostatographic reproducing apparatus with spring loaded paper path |
| 05/29/1984 | US4451140 For removing any residual toner from a latent image carrier |
| 05/29/1984 | US4451139 Cleaning apparatus for photoconductive element |
| 05/29/1984 | US4451136 Feed control for copying apparatus |
| 05/29/1984 | CA1168300A1 Imaging surface discharge and cleaning apparatus for electrophotographic copier |
| 05/29/1984 | CA1168299A1 Cleaning apparatus for a xerographic reproduction machine |
| 05/29/1984 | CA1168298A1 Apparatus for and methods of making bimodal electrophotographic copies |
| 05/29/1984 | CA1168297A1 Method of and device for registering the use of copying machines |
| 05/23/1984 | EP0108840A1 Higher productivity recirculative document copying |
| 05/22/1984 | US4449808 Electrostatic detack apparatus and method |
| 05/22/1984 | US4449449 Data stamp device for automatic printing apparatus of copier |
| 05/15/1984 | US4449241 Toner cleaning apparatus |
| 05/15/1984 | US4449152 Copying machine |
| 05/15/1984 | US4448523 Subassembly withdrawing device in a copying machine |
| 05/15/1984 | US4448515 Control arrangement for continuous copying |
| 05/09/1984 | EP0107905A2 Xerographic copier display panel |
| 05/08/1984 | US4447144 Grooved roller support for a belt xerographic photoconductor |
| 05/01/1984 | US4445772 Electronic photographing device |
| 05/01/1984 | US4445682 Original circulating and conveying device for copying machine |
| 05/01/1984 | US4445680 Sheet distribution method |
| 04/25/1984 | EP0106567A2 Copy processing system for a reproduction machine |
| 04/25/1984 | EP0106566A1 System and method for controlling a machine including a plurality of operating components |
| 04/25/1984 | EP0106381A1 Copying machine |
| 04/24/1984 | CA1166304A1 Magnetic brush apparatus |
| 04/17/1984 | CA1165803A1 First fault capture |
| 04/10/1984 | US4442505 Control device of copying machine |
| 04/10/1984 | CA1165380A1 Cleaning method and apparatus for an electrographic system |
| 04/04/1984 | EP0104887A2 Reproduction machines |
| 04/04/1984 | EP0104624A2 Electrophotographic image recording method and apparatus |
| 04/03/1984 | US4440844 Electrophotographic copying process involving simultaneous charging and imaging |
| 04/03/1984 | US4440843 Electrophotographic copying process for forming positive or negative images |
| 04/03/1984 | US4440488 Cleaning device for an image-carrying member |
| 03/28/1984 | EP0104091A2 Self testing system for reproduction machine |
| 03/28/1984 | EP0103998A2 Xerographic toner cleaning station |
| 03/28/1984 | EP0103661A1 Higher productivity recirculative document copying |
| 03/27/1984 | US4439865 Copier sorter with memory and counter controlled inlet gate for manually inserted covers or partition sheets |
| 03/27/1984 | US4439035 Copier cleaning system incorporating resilient noncellular sealing roller |
| 03/27/1984 | CA1164484A1 Document show-around diminisher |
| 03/21/1984 | EP0103405A2 Toner removal apparatus |
| 03/21/1984 | EP0103310A2 Developing device for an electrostatic copying apparatus |
| 03/20/1984 | US4438478 Power supplying apparatus |
| 03/20/1984 | US4438442 Electrographic recording apparatus with delayed paper drive termination |
| 03/20/1984 | US4437757 Image forming apparatus with cleaning means |
| 03/13/1984 | US4436414 Toner collection device |
| 03/13/1984 | US4436412 Cleaning device for use on an electrostatic copying apparatus |
| 03/13/1984 | US4436411 Toner dispenser and detector for an electrostatic copying apparatus |
| 03/13/1984 | US4436409 File compaction apparatus and method for copiers |
| 03/13/1984 | US4436402 Copying machine |
| 03/13/1984 | US4436190 Torsionless multiple connector reel device |
| 03/13/1984 | US4436054 Xerographic toner cleaning station |
| 03/13/1984 | CA1163670A1 Copying apparatus for producing combined copies |
| 03/07/1984 | EP0102234A2 Feeding of computer form web |
| 03/07/1984 | EP0102202A2 Document sheet feeding and registration apparatus and method |
| 03/06/1984 | US4435722 Electrophotographic recording apparatus |
| 03/06/1984 | US4435074 Cleaning apparatus for electrophotography comprising lubricant film applicator means |
| 03/06/1984 | US4435073 Toner removal apparatus |
| 03/06/1984 | US4435068 Apparatus for electrophotography |
| 03/06/1984 | CA1163229A1 Very high speed duplicator with finishing function |
| 02/28/1984 | US4433909 In a copier |
| 02/28/1984 | US4433906 Microfilm reader printer equipped with improved exposure amount control arrangement |
| 02/28/1984 | US4433904 Electrophotographic copying machine |
| 02/28/1984 | CA1162974A1 Electrophotographic process and apparatus of two revolutions/copy, wet developing type |
| 02/22/1984 | EP0101325A2 A process unit and an image forming apparatus using the same |
| 02/21/1984 | US4433298 Calibrated apparent surface voltage measurement apparatus and method |
| 02/21/1984 | US4433038 Positive and negative latent images |
| 02/21/1984 | US4432639 Reciprocative original carrier locking mechanism |
| 02/21/1984 | US4432632 Apparatus for holding a recording member in the form of an endless belt in a recording system using the same |
| 02/21/1984 | CA1162588A1 Reproducing apparatus |
| 02/21/1984 | CA1162587A1 Apparatus and method for measuring and maintaining copy quality in an electrophotographic copier |
| 02/21/1984 | CA1162585A1 Image reduction servo system |
| 02/21/1984 | CA1162582A1 Merging of information in a copier-printer system |
| 02/21/1984 | CA1162581A1 Document feeder system having a suspending/commencing mode |
| 02/15/1984 | EP0100675A2 Document sheet feeding and registration apparatus and method |
| 02/14/1984 | US4431297 Copying machine for electrophotography |
| 02/14/1984 | US4431180 Roller supporting arrangement for electrostatic copying apparatus |
| 02/14/1984 | CA1162225A1 Multiple mode image processing apparatus and method |
| 02/08/1984 | EP0100246A1 Device for removing excessive developer material from the surface of a recording member |
| 02/07/1984 | US4429986 Control method of electrophotographic copying machine |
| 02/07/1984 | CA1161867A1 Recirculating documents duplex copier |
| 01/31/1984 | US4429323 Method of electrically contacting recording medium |
| 01/31/1984 | US4428667 Document deskewing system |
| 01/31/1984 | US4428666 Document deskewing system |
| 01/31/1984 | US4428665 Apparatus, process for removal of toner particles |
| 01/31/1984 | US4428663 Electrophotographic copying machine |
| 01/31/1984 | US4428660 Roller type fixing unit for a copying machine |
| 01/25/1984 | EP0099247A2 Sheet registration apparatus |