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)
12/1996
12/10/1996US5583614 Image processing apparatus and method for determining whether an original contains a specified image
12/10/1996US5583613 Image forming system
12/10/1996US5583612 Flexible latch with relaxed engagement
12/10/1996US5582103 Method for making an anti-counterfeit latent image formation object for bills, credit cards, etc.
12/10/1996CA2048793C Automatic document imaging mode selection system
12/08/1996CA2178452A1 Cartridge utilizing a plurality of contact charging members
12/05/1996WO1996038509A1 Method and compositions for authenticating a product or document
12/05/1996WO1996038307A1 Films, printing forms and producing process thereof
12/05/1996DE19622093A1 Magnetic roll manufacturing process for electrophotographic equipment
12/05/1996CA2218635A1 Method and compositions for authenticating a product or a document
12/04/1996EP0745929A1 Adaptive graphical user-interface for a network peripheral
12/04/1996EP0745912A2 Image heating apparatus
12/04/1996EP0745910A2 Image forming apparatus
12/04/1996EP0745016A1 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
12/03/1996US5581344 Image forming apparatus with copy sheet size inputting and detection and corresponding selection of a copy sheet cassette
12/03/1996US5581342 Image forming apparatus with a removable waste toner collecting container
12/03/1996US5581337 Developing apparatus and image forming apparatus employing mixing balls in the cartridge supply container
12/03/1996US5581331 Color image forming apparatus
12/03/1996US5581328 Process cartridge having connectable first and second frames and a recording apparatus using such a process cartridge
12/03/1996US5581327 Image forming apparatus
12/03/1996US5581325 Process cartridge having an electroconductive grounding member and an image forming apparatus using such a process cartridge
11/1996
11/27/1996EP0744671A2 Toner cartridge for an image forming apparatus
11/27/1996EP0744670A1 Toner cartridge for an image forming apparatus
11/27/1996EP0744666A2 Photoreceptor for electrophotography
11/27/1996EP0667003A4 Continuous purification of liquid toners.
11/27/1996CN1136670A Image forming device with detachable processing unit
11/26/1996US5579447 System for developing and displaying a representation of a total estimated time to print a job
11/26/1996US5579098 Image forming apparatus with removeable fixing unit
11/26/1996US5579097 Xerographic printing and sheet processing apparatus
11/26/1996US5579096 Imaging apparatus and method for cleaning transfer/conveyer means
11/26/1996US5579093 Resiliently biased end caps for photoconductive drums
11/26/1996US5579088 Image forming apparatus having programmable developer cartridge
11/26/1996US5579087 Constructing a multi-segment print job from multiple local or remote sources using a network interface
11/26/1996US5579086 Image forming apparatus with removable photoreceptor carriage
11/26/1996CA2170683A1 Substrate honing system and method
11/24/1996CA2177107A1 Toner cartridge for an image forming apparatus
11/21/1996DE19619889A1 Image printing device with two-component developer
11/20/1996EP0743785A2 Digital printer using electrophotographic process
11/20/1996EP0743570A2 Toner container, process cartridge and electrophotographic image forming apparatus
11/20/1996EP0743569A2 Replacement part with integral memory for usage and calibration data
11/20/1996EP0743568A2 Replacement part with integral memory for usage and calibration data
11/20/1996EP0743567A2 Replacement part with integral memory for usage and calibration data
11/19/1996US5576824 Five cycle image on image printing architecture
11/19/1996US5576822 Ultrasonic transducer for brush detoning assist
11/19/1996US5576820 Xerographic apparatus with a detachable corona charger
11/19/1996US5576819 Transfer element detect device
11/19/1996US5576811 Image recording apparatus for controlling image in high quality and image quality control method thereof
11/19/1996US5576810 Image forming method
11/19/1996US5576809 Charge screening member for a corona discharge device of an image forming apparatus
11/19/1996US5576753 Image forming apparatus which performs registration correction for plural image
11/14/1996DE19525713C1 Device for printing marking-free endless foil
11/12/1996US5574551 Print media supply apparatus with media parameter detection capability
11/12/1996US5574538 Method and apparatus for removing image forming substance from image holding member forming processing situation mark
11/12/1996US5574527 Multiple use of a sensor in a printing machine
11/12/1996US5573236 Variable sheet guide position sensor
11/12/1996US5573104 Belt feeding device
11/12/1996US5572782 Flexible belt assembly
11/12/1996CA2092325C Copy machine managing system and facsimile machine used therein
11/07/1996WO1996035151A1 Cleaning device for the photoconductor drum of a printer or copier
11/05/1996US5572307 Press mechanism used with a fixing device for an image forming apparatus
11/05/1996US5572301 Developing device to which drive transmission from a cartridge is cut off
11/05/1996US5572300 Developing device containing for storing developer having zoner and carrier
11/05/1996US5572296 Color printing system employing non-interactive development
11/05/1996US5572293 Method of and system for cleaning a charge inducing member
11/05/1996US5572292 Cartridge life detecting system
11/05/1996US5572290 Electrophotographic printing system including a plurality of electrophotographic printers having adjustable printing speeds
11/05/1996CA2017260C Shutter calibration and document size detection
10/1996
10/31/1996WO1996034321A1 Reduction of residual potential and ghosting in a photoconductor
10/30/1996EP0740408A2 Home positioning system
10/30/1996EP0740231A1 Process cartridge, process cartridge assembly method, and image forming apparatus
10/30/1996EP0740230A1 Process cartridge, process cartridge assembly method, and image forming apparatus
10/30/1996EP0740229A2 Process cartridge, process cartridge assembly method, and image forming apparatus
10/30/1996EP0740228A2 Process cartridge, process cartridge assembly method, and image forming apparatus
10/30/1996EP0740227A1 Process cartridge, process cartridge assembly method, and image forming apparatus
10/30/1996EP0740226A1 Guide means and electrophotographic image forming apparatus
10/30/1996EP0740225A2 Ultrasonic cleaning assist to reduce friction between the cleaner and photoreceptor using normal force vibration
10/30/1996EP0740219A2 Developing unit and toner cartridge
10/29/1996US5570451 Image forming apparatus including plural image forming means and plural recording medium transport passages
10/29/1996US5570161 Low surface energy coating to maintain clean surfaces of optical components in a document reproduction machine
10/29/1996US5569522 Anticopying film
10/29/1996CA2050228C Security device comprising optically variable data and method for making the same
10/26/1996CA2173184A1 Developing unit and toner cartridge
10/23/1996EP0738941A1 Process cartridge and image forming apparatus
10/23/1996EP0738940A1 Process cartridge and image forming apparatus
10/23/1996EP0738939A2 Print sequence scheduling system for duplex printing apparatus
10/23/1996EP0738936A2 Toner supply container, process cartridge and electrophotographic image forming apparatus
10/23/1996CN1133787A Sheet processing apparatus
10/22/1996US5568618 Method and apparatus for controlling and communicating with business office devices
10/22/1996US5568268 Image forming device with forgery prevention
10/22/1996US5568247 Image forming system capable of stapling sheets at plural points
10/22/1996US5568234 Image density control device
10/22/1996US5568233 Apparatus for detecting the amount of remaining developer
10/22/1996US5568227 Method and apparatus for transport speed optimization to minimize image smear
10/22/1996US5567068 Multifunction printer
10/22/1996CA2048795C Electronic printing system for printing signatures
10/17/1996DE2858780C2 Electrostatic copier processor control
10/17/1996DE19611967A1 Image generator for printer, copier, etc. with toner cleaning
10/16/1996EP0737300A1 Laser printer power saver
10/15/1996US5565973 Rotary developing device for an image forming apparatus
10/15/1996US5565972 Electrophotographic printer using a continuous-form recording sheet
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