Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03G - Electrography; Electrophotography; Magnetography › G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge
Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276)
07/1996
07/02/1996US5532792 Printing apparatus with immediate interrupt
07/02/1996US5532791 Error detection apparatus for detecting errors of toner sensing in an image forming apparatus
07/02/1996US5532789 Electrostatic copier having a marking unit for indicating unnecessary print matter on once-used paper
06/1996
06/26/1996EP0718724A2 Electrophotographic apparatus
06/26/1996EP0718723A2 Electrophotographing apparatus
06/26/1996EP0718722A1 Image forming device
06/26/1996EP0718717A2 Developing apparatus
06/26/1996EP0718714A1 Image forming apparatus and image forming method
06/26/1996CN1125332A Process cartridge and image forming apparatus
06/25/1996US5530556 Recording apparatus with dual independent control limits
06/25/1996US5530538 Method and apparatus for lubricating an element in a printing apparatus
06/25/1996US5530537 Biased foam roll cleaner
06/25/1996US5530531 Multiple cartridge keying apparatus
06/25/1996US5530527 Color electrophotographic device with developer stirring
06/25/1996US5530525 Image forming apparatus
06/25/1996US5530524 Electrophotographic apparatus with photosensitive drum requiring multiple rotations for production of a copy image on one sheet and method of operating same
06/25/1996US5530523 Electrophotographic apparatus with dew condensation preventing means
06/25/1996US5530522 Image forming apparatus with controlled transfer voltage
06/25/1996US5530521 Apparatus and method for sensing state of a waste toner box of system in an electrophotographic reproduction apparatus
06/25/1996US5530520 Method of allocating copyright revenues arising from reprographic device use
06/25/1996US5528808 Wire installation tool
06/25/1996US5528788 Processing device for sheet-like media
06/19/1996EP0717326A2 Process cartridge, toner supply container and toner supply method
06/19/1996EP0717322A2 Control system for processing apparatus
06/18/1996USRE35274 Variable magnification copying machine
06/18/1996US5528353 Two-sided recording apparatus
06/18/1996US5528347 Adaptive jam detection windows
06/18/1996US5528346 Power-saving printing method of a printing system
06/18/1996US5528344 Image forming device
06/18/1996US5528343 Driving cartridge for an image forming apparatus
06/18/1996US5528342 Electrophotographic image forming apparatus with a process cartridge mounting feature
06/18/1996US5528341 Process cartridge with rotary member having bearing attachment portions of different diameters, and method for refusing such a rotary member
06/18/1996US5528340 Adaptive copier/duplicator cycle-out for multiple manually positioned original jobs
06/17/1996CA2165407A1 Process cartridge, toner supply container and toner supply method
06/13/1996WO1996018143A1 Printing system having sets of print commands
06/12/1996EP0716359A1 Ultrasonic transducer for brush detoning assist
06/12/1996EP0716353A1 A single high voltage supply for use in a multiple developer electrophotographic printer
06/11/1996US5526108 Electrostatographic printer with image-fixing station
06/11/1996US5526100 Image recording apparatus having a toner quantity control unit
06/11/1996US5526099 Developing device and an image forming apparatus using the same
06/11/1996US5526097 Cartridge utilizing a plurality of contact charging members
06/11/1996US5526096 Image-forming apparatus with an area-selecting function which selects an area in a surface-up condition of an original and which forms an image on the basis of the selected area of the original placed in a surface-down condition
06/11/1996US5524933 Method for the marking of documents
06/05/1996EP0715230A1 Image forming method
06/05/1996EP0715228A1 Image forming machine
06/05/1996EP0715222A1 Monitoring system in autorestoring image reproducing system
06/05/1996EP0715220A1 Maintenance supervising system for an image reproducing system
06/05/1996DE19544772A1 Fixing equipment used in electrophotographic copier, facsimile or printer
06/05/1996CN1123920A Image recording apparatus having a toner quantity control unit
06/05/1996CN1123919A Process cartridge and image forming apparatus
06/04/1996US5523859 Image forming apparatus with erasable memory
06/04/1996US5523830 Oil removing means for transfer material support member
06/04/1996US5523829 Image forming apparatus having recording material carrying member
06/04/1996US5523826 Developer units with residual toner removal to assist reloading
06/04/1996US5523824 Or removal device for an imaging machine
06/04/1996US5523823 Method and apparatus for correcting a color registration error
06/04/1996US5523822 Image forming apparatus with means of selecting a paper cassette that has just been loaded
06/04/1996CA2048577C Electronic printing system for printing multiple up images
05/1996
05/30/1996WO1996016506A1 Performance monitoring system and method for a laser imager
05/30/1996WO1996015873A2 Method of machining a drum-shaped workpiece, and x-ray diagnosis apparatus and photocopier provided with a drum-shaped carrier manufactured by such a method
05/30/1996DE19542612A1 Photocopier, facsimile machine, or printer
05/30/1996CA2204114A1 Performance monitoring system and method for a laser imager
05/29/1996EP0714197A1 Copier apparatus and method with improved jam recovery
05/29/1996EP0714196A1 Copier apparatus and method with flexible source document entry scanning
05/29/1996EP0714161A1 Apparatus and method for precise velocity control
05/29/1996EP0714093A2 Method for recording and reproducing information, apparatus therefor and recording medium
05/29/1996EP0714058A1 Apparatus and method for estimating a total time to print a print job
05/29/1996EP0714049A2 Development apparatus for a printing system
05/28/1996US5521693 Image forming apparatus and process cartridge detachably mountable to same
05/28/1996US5521691 Cleaning device for removing residual toner on an image carrier
05/28/1996US5521690 Pneumatic toner transport device for an electrographic printing or copying machine
05/28/1996US5521687 Method of removing impurities from a transport member during an electrostatic imaging process
05/28/1996US5521686 Electrophotographic image forming method and apparatus wherein image fixing heater temperature is controllable
05/28/1996US5521685 Foam roller cleaning system for a liquid electrophotographic printer
05/28/1996US5521684 Image forming apparatus including optical element for optically detecting amount of developing agent in developer
05/28/1996US5521676 Method and apparatus for controlling the temperature of a fixing device in an image forming apparatus depending on a paper feed path or method
05/28/1996US5521674 System for controlling operations of an image transfer device
05/22/1996EP0713161A2 Image forming apparatus
05/22/1996EP0713160A1 Cleaning apparatus for a moving belt surface
05/22/1996EP0713156A2 Sheet transport device for a duplex printing system
05/21/1996US5519500 Synchronization signal generating circuit
05/21/1996US5519480 Retraction of cleaner backers to enable disengagement of the cleaner from the photoreceptor for image on image, multi-pass color development
05/21/1996US5519478 Fuser nip sheet basis weight detection system
05/21/1996US5519230 Belt edge steering sensor
05/21/1996US5518854 Electrostatographic imaging member
05/15/1996EP0712207A2 Power supply for timed residual power after turn off
05/15/1996EP0712091A2 Forgery-preventing document reading device based on microwave reflection
05/15/1996EP0712058A1 Image forming apparatus
05/15/1996EP0712057A1 Image forming apparatus
05/15/1996EP0712048A1 Image forming method and image forming apparatus
05/15/1996CN1122461A 成像设备 Imaging Equipment
05/14/1996US5517296 Apparatus for dorming a copy of an original image on a sheet of paper
05/14/1996US5517294 Image-forming machine equipped with cleaning means
05/14/1996US5517289 Apparatus for and method of forming image
05/14/1996US5517288 Toner ribbon development cassette
05/14/1996US5517284 Fixing device
05/14/1996US5517283 Image forming apparatus including improved toner image density detecting arrangement
05/14/1996US5517281 For forming images on a recording medium
05/09/1996DE19541680A1 Toner filling device for image development device
05/08/1996EP0711062A1 Document handler job recovery system with duplicate scanned image detection
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