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)
11/1995
11/22/1995CN1112245A Pictur recording device
11/21/1995US5469247 Toned member cleaning by electrified roller
11/21/1995US5468400 Applying slurry/suspension of mica group mineral in solvent, evaporation; for printers, coliers, fascimile machines; prevents waste
11/15/1995EP0682299A1 Imaging apparatus
11/15/1995EP0682295A2 Adaptive cycle-down of xerographic copier for manually placed originals
11/15/1995EP0682294A2 Method of controlling print quality for an electrophotographic printer
11/15/1995EP0663080A4 Printer in closed housing.
11/15/1995CN1111764A Method of controlling image density
11/14/1995US5467449 Fault clearance and recovery in an electronic reprographic system
11/14/1995US5467447 Document marking system employing context-sensitive embedded marking codes
11/14/1995US5467182 Sheet transport for high productivity trayless duplex
11/14/1995US5467181 Image forming system
11/14/1995US5467176 Image forming method and apparatus with magnetic brush
11/14/1995US5467174 Apparatus for forming an image using an electrophotographic process
11/14/1995US5467171 Compact active steering roll for belt loops
11/14/1995US5467170 Reproduction apparatus with multiple means for creating incrementing alpha-numeric page stamps
11/14/1995US5467169 Image forming apparatus which can prevent copying during a predetermined period and allow copying at other times
11/14/1995US5467114 Recording apparatus and ink cartridge
11/14/1995US5465619 For detecting the level of material in a container
11/08/1995EP0681226A2 Dripless seal for a liquid toner cartridge
11/08/1995EP0681223A1 Polyimide-imine toner and developer compositions
11/08/1995CN1111366A Image forming equlpment and fixing apparatus and sheet transporting apparatus provided therein
11/07/1995US5465161 Image processing apparatus and method for confirming the state of an addition device
11/07/1995US5465141 Fixing apparatus for changing the duty cycle of electric current supply
11/07/1995US5465136 Image forming apparatus and process cartridge detachable thereto with charging member pressure contact release feature
11/07/1995CA2148747A1 Copy-resistant document
11/02/1995EP0679966A2 Process cartridge and image forming apparatus
11/02/1995EP0679965A2 Shutter, process cartridge and image forming apparatus
11/02/1995EP0679964A2 Process cartridge and image forming apparatus
11/02/1995EP0679963A2 Process cartridge and image forming apparatus
11/02/1995EP0679962A2 Double-side image forming apparatus and reverse sheet feeding device
11/02/1995EP0679961A2 A fixing device which utilizes heat generated by electromagnetic induction
11/02/1995EP0679959A2 Developing means frame, process cartridge and image forming apparatus
11/02/1995EP0679958A2 An image forming apparatus
10/1995
10/31/1995US5463545 Functional redundancy control system
10/31/1995US5463469 Image processing apparatus capable of discriminating a predetermined image
10/31/1995US5463457 Image forming apparatus capable of changing image forming conditions depending on side of recording material
10/31/1995US5463456 Cleaning assistant used with a photosensitive drum unit for lowering charge memory
10/31/1995US5463455 Method and apparatus for adaptive cleaner blade lubrication
10/31/1995US5463450 Charging device for applying an oscillating voltage to a member to be charged
10/31/1995US5463448 Reproduction apparatus having multiple ways of entering an information system
10/31/1995US5463447 Device for removing a toner from a toner image carrier
10/31/1995US5463446 Rotary member a process cartridge and an assembling method for rolling members
10/25/1995EP0679016A2 Image processing method, apparatus and controller
10/25/1995EP0678792A2 Reproduction apparatus having multiple ways of entering an information system
10/24/1995US5461470 Electrostatographic single-pass multiple station printer for forming images on a web
10/24/1995US5461469 Printing system
10/24/1995US5461466 Dripless seal for a liquid toner cartridge
10/24/1995US5461464 Photoreceptor assembly
10/24/1995US5461462 Image forming apparatus having a function that automatically adjusts a control standard value for controlling image quality
10/24/1995US5461459 Digital copying apparatus capable of forming a binding at an appropriate position
10/18/1995EP0677795A2 Image forming apparatus
10/18/1995EP0677792A1 Electrostatographic copying or printing apparatus
10/17/1995US5459586 Image processing system provided with image enchasing and synthesizing function
10/17/1995US5459580 Recording apparatus for informing an operator of an inconsistency between the kind of sheet designated by the operator on which recording is desired to occur and the kind of sheet actually set in the recording apparatus
10/17/1995US5459557 Image forming apparatus
10/17/1995US5459556 Toner consumption rate gauge for printers and copiers
10/17/1995US5459555 Electronic image forming apparatus
10/17/1995US5459554 Image-forming apparatus for forming an image at a plurality of image-forming conditions
10/17/1995US5459552 Image forming apparatus communicable with a centralized control apparatus
10/17/1995US5459503 Xerographic serial printer with carriage below the paper path
10/11/1995EP0676678A1 Image forming apparatus
10/11/1995EP0676675A2 Toner replenishing device for a developing device of an image forming apparatus
10/11/1995EP0676674A2 Color image forming apparatus
10/11/1995CN1030012C Developer carrying member, developing device and device unit
10/10/1995US5457543 Method of controlling an output order of copy images
10/10/1995US5457521 Image forming apparatus with isolated silicone gas
10/10/1995US5457518 Color registration error detecting method
10/10/1995US5457516 Energy saving image-forming apparatus and control method therefor
10/10/1995US5457487 Color image forming apparatus which times release of each of plural color image signals
10/04/1995EP0675631A2 Anti-counterfeiting device for use in an image-processing apparatus
10/04/1995EP0675415A2 Tabs printing in a printer
10/04/1995CN1109603A Image density control device in image formation apparatus
10/03/1995US5455688 Communication control device for controlling the flow of data between a plurality of devices
10/03/1995US5455668 Electrostatographic single-pass multiple-station printer for forming an image on a web
10/03/1995US5455666 Developer extracting apparatus and image forming apparatus using it
10/03/1995US5455665 Cleaning apparatus with a member to prevent peeling of a guide member, and a process cartridge and image forming apparatus using the same
10/03/1995US5455657 Image forming apparatus with image density adjustment
10/03/1995US5455656 Automatic variable pitch reconfiguration control in an electrostatographic printing machine
10/03/1995CA2012728C Structure and method of mounting recording units in electrophotographic recording apparatus
09/1995
09/28/1995WO1995013597A3 Preventing unauthorized copying of documents
09/28/1995DE4427186C1 Transfer station position adjustment device for electrographic printer
09/27/1995EP0674427A2 An image forming apparatus and method
09/27/1995EP0674423A2 Method and apparatus for loading thin film media
09/27/1995EP0674289A2 Automatic optimization of hardcopy output
09/26/1995US5453818 Document detection device and a copying machine provided with the document detection device
09/21/1995DE19509852A1 Digital colour image recording device
09/20/1995EP0672974A1 Printing system
09/20/1995EP0672973A2 Image formation apparatus
09/20/1995EP0672972A2 Image forming apparatus
09/20/1995EP0672971A2 Electrophotographic image forming apparatus
09/20/1995EP0672970A2 Cleaning unit
09/20/1995EP0672959A2 Self-repair type image forming apparatus utilizing functional representation
09/20/1995EP0672958A2 Operational control device and method for an image processing apparatus
09/19/1995US5452438 Image forming apparatus provided with self-diagnosis and self-repair system
09/19/1995US5452073 Multi-image forming apparatus having registration error correction
09/19/1995US5452072 Electrophotographic apparatus
09/19/1995US5452066 Shutter seal assembly
09/19/1995US5452065 Combination photoreceptor and fuser roll cleaner with additional oil supply function
09/19/1995US5452064 Image forming apparatus having a transfer member rotatable in synchronism with a photosensitive member
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