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)
11/2000
11/16/2000WO2000068758A2 An automated stationary/portable test system for dielectrics
11/15/2000EP1052556A2 Toner image transfer apparatus
11/15/2000EP1052555A2 User interface comprising hue shift control for color printing
11/15/2000CN1273181A Return mechanism of automatic paper feeder
11/14/2000US6148171 Cleaning device for cleaning residual toner from a photoconductive element
11/14/2000US6148159 Electrophotographic printer
11/14/2000US6147699 Low electromagnetic emissions and improved signal quality video drive architecture for laser printers
11/14/2000US6146320 For use as a developing roll, a charging roll, a transfer roll, an electrification-deleting roll, a fuser roll, a toner charging roll, a toner supply roll, a cleaning roll in an electrophotographic apparatus such as a copying machine
11/14/2000US6145832 Image forming apparatus
11/09/2000WO1997019009A3 Apparatus and method for steering an endless belt
11/08/2000EP1049961A1 Toner usage estimation system
11/08/2000CN1272638A Developing device and power supply portion for applying developing bias voltage
11/07/2000US6144835 Image forming apparatus including means for warning an operator of a potential illegal copying operation before the copying operation and method of controlling the same
11/07/2000US6144834 Self biasing, extended nip electrostatic cleaner
11/07/2000US6144827 Liquid image forming apparatus, squeeze roller, and process for renewing surface of squeeze roller
11/07/2000US6144822 Image forming apparatus having detachable transfer roller and discharge device
11/07/2000US6144821 Shutter member and process cartridge
11/07/2000US6144818 Image forming apparatus having a finishing section including improved stapling function
11/07/2000US6144815 Developing device, process cartridge and electrophotographic image forming apparatus
11/07/2000US6144812 Image formation system having a memory device located in an electrophotographic process cartridge for storing data relating to image formation
11/07/2000US6144398 Process cartridge and electrophotographic image forming apparatus
11/07/2000US6143091 Method for removing a substance deposited on a sheet
11/02/2000EP1049317A2 Color-image processing apparatus and method, and storage medium
11/02/2000EP1048987A2 Image processing device and image input device equipped with a data synthesizing unit
11/02/2000EP1048462A1 Printing device
11/02/2000DE19918943A1 Druckvorrichtung Pressure device
11/02/2000DE10000593A1 Procedure to identify position of exchangeable media handling devices for printer, copier by monitoring power supply to each unit
11/01/2000CN1058095C Electrostatographic single-pass multiple station printer for duplex printing
11/01/2000CN1058094C Electrostatographic single gas multiplestation printer
10/2000
10/31/2000US6141526 Color printer belt meander control method and apparatus
10/31/2000US6141514 Component reusing system, product capable of being easily disassembled, and disassembling method
10/31/2000US6141513 Toner cartridge, process cartridge, and electrophotographic image forming apparatus
10/31/2000US6141512 Process cartridge having air flow path
10/31/2000US6141511 Fixing device for use in an image forming apparatus that has first and second heater lamps and first and second controllers
10/31/2000US6141508 Developing apparatus and process cartridge
10/31/2000US6141507 Service system for image forming apparatuses
10/25/2000EP1046960A1 Electrophotographic apparatus
10/25/2000EP0650413B2 Improvements in or relating to high value documents
10/25/2000CN1057850C Resealing method for toner container and process cartridge remnufacturing method and sealing member aused thereof
10/24/2000US6137987 Image input apparatus outputting information in accordance with degree of matching with a specific original
10/24/2000US6137981 Apparatus for forming multiple toner images in register with each other on a substrate
10/24/2000US6137980 Developing machine
10/24/2000US6137973 Cleaning apparatus and process cartridge having such cleaning apparatus
10/24/2000US6137971 End member and process cartridge
10/24/2000US6137970 Cartridge detachably detachable to a main body of an image forming apparatus and an image forming apparatus detecting whether a seal member of the cartridge is removed therefrom
10/24/2000US6137966 Image forming apparatus
10/24/2000US6137517 Image registration adjustment system and method for dynamically compensating for photoreceptor belt skew
10/24/2000CA2154100C Image halftoning system
10/18/2000EP1045575A2 Image registration adjustment
10/18/2000CN1057621C Process cartridge, image forming apparatus and image forming system
10/18/2000CN1057619C Electric charging roller, cartridge and image forming apparatus
10/18/2000CN1057618C Method for assembling sheet workpieces
10/17/2000US6134409 Method of and means for self-fixed printing from ferro-electric recording member
10/17/2000US6134405 Combined charging and cleaning blade
10/17/2000US6134404 Sheet processing apparatus having a sheet transport path
10/17/2000US6134401 Printer and power controlling method therefor
10/17/2000US6134400 Toner image fixing apparatus having standby mode temperature control device
10/17/2000US6134399 Image forming apparatus having means for judging whether or not a recording sheet ovelaps a belt seam
10/17/2000US6134395 Image forming apparatus capable of preventing adhesion of a developer to an uncharged region of a latent image carrier
10/17/2000US6133932 Method and apparatus for adjusting a line synchronization signal in response to photoreceptor motion
10/17/2000US6133840 Apparatus using vibration motor
10/17/2000CA2147938C Image forming apparatus
10/17/2000CA2125937C Electrostatographic single-pass multiple station printer with register control
10/12/2000WO2000059731A1 Method and preparation for the photochromic marking and/or for securing the authenticity of objects
10/11/2000EP1043167A2 Recording apparatus
10/11/2000EP0965070B1 Printer and copier for performance-adjusted monochrome and/or colour printing on one or both sides of recording medium
10/10/2000US6131011 Method of adjusting the mounting of cleaning member, process cartridge and image forming apparatus
10/10/2000US6131007 Developing device, process cartridge and electrophotographic image forming apparatus
10/10/2000US6131006 Photosensitive drum for electrophotography
10/10/2000US6131004 Air circulation system of liquid electrophotographic printer
10/10/2000US6129216 Particle separation device and processes thereof
10/05/2000DE19914880A1 Substrate with visible information protected against unauthorized copying, e.g. security or credential, uses yellow, magenta or cyan emitting colorant and remitting (in)organic pigment of same color in adjacent fields
10/05/2000DE19914702A1 Production of crosslinked bacteriorhodopsin in membrane-bound form, useful in photoelectric applications and for data storage, by treatment with transglutaminase
10/04/2000EP1041456A2 Electrophotographic image forming apparatus and process cartridge therefor
10/04/2000EP1041455A2 Image forming device
10/04/2000EP1041453A2 Toner supplying container and image forming apparatus
10/04/2000EP1041436A1 Substrates protected against unauthorised copying and method for their manufacture
10/03/2000US6128465 Multicolor tandem reproduction machine having a transfix-like precondition assembly
10/03/2000US6128464 Apparatus for removing printing material from a recording member on which an image is recorded by the printing material
10/03/2000US6128462 Cleaning member, image forming apparatus provided with a cleaning blade member, and process cartridge detachably attachable on the image forming apparatus
10/03/2000US6128461 Image forming apparatus
10/03/2000US6128454 Process cartridge, electrophotographic image forming apparatus, driving force transmission part, and electrophotographic photosensitive drum
10/03/2000US6128452 Process cartridge and image forming apparatus having particular arrangement of electrical contacts
10/03/2000US6128451 Image forming apparatus having digital image data supply device
10/03/2000US6128448 Method and apparatus for toner level monitoring and motion sensing
10/03/2000US6128401 Image reading or processing with ability to prevent copying of certain originals
10/03/2000CA2053029C Method and device for recording charges for copies made on a copying machine
09/2000
09/27/2000CN1056931C Image forming apparatus, process cartridge mounted within it
09/27/2000CN1056815C Sheet transport apparatus
09/26/2000US6125257 Methods and systems for cleaning residual toner from image developing device
09/26/2000US6125251 Image forming device having internal access capability
09/26/2000US6125247 Image forming apparatus
09/26/2000US6125246 Charging apparatus and image forming apparatus
09/26/2000US6125244 Image forming apparatus featuring an environmentally responsive voltage switch
09/26/2000US6125242 Image forming method that switches from an empty paper cassette to a non-empty paper cassette
09/26/2000US6125028 Information processing system
09/21/2000WO2000055696A1 Image forming device
09/21/2000WO2000055695A1 Method and apparatus for image formation
09/21/2000WO2000055693A1 Blank exposure apparatus and image forming device
09/20/2000EP1037122A2 Cooling system for an electronic appliance
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