Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03G - Electrography; Electrophotography; Magnetography › G03G 15 - Apparatus for electrographic processes using a charge pattern
Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618)
03/2003
03/13/2003US20030049034 Maintenance method for image forming system and image forming apparatus employed in said image forming system
03/13/2003US20030048476 Image-processing device processing image data by judging a detected and expanded Medium-density field as a non-character edge field
03/13/2003US20030048474 Apparatus for and method of recognizing trays in a printer
03/13/2003US20030048472 Print line segmentation
03/13/2003US20030048463 Method for adapting the colors printed by a second printing system to the colors printed by a first printing system
03/13/2003US20030048352 Scanning optical device and image forming apparatus using the same
03/13/2003US20030048313 Arrangement for setting the speed of an intermediate carrier in an electrophotographic printer device
03/13/2003US20030047864 Paper feed cassette provided with a size detection function
03/13/2003US20030047860 Automatic sheet feeder
03/13/2003US20030047858 Sheet puncher, sheet finisher equipped with the sheet puncher and image forming apparatus using the sheet finisher
03/13/2003US20030047407 Driving device and fixing device
03/13/2003US20030047099 Color printing apparatus that reduces toner amount
03/13/2003CA2458535A1 Electrophotographic printing device
03/12/2003EP1292098A2 Sheet treating apparatus and image forming apparatus
03/12/2003EP1291736A2 Air knife for corrugating paper sheets
03/12/2003EP1291735A1 Fuser member having a high temperature plastic layer
03/12/2003EP1291734A2 Fuser member having polyimide outer layer
03/12/2003EP1291733A1 Intermediate transfer unit comprising a control circuit for stabilizing the bias potential for transferring a toner image from a photosensitive drum to an intermediate transfer belt against current variations caused by simultaneous transfer of a toner image from the intermediate transfer belt to a copy paper
03/12/2003EP1291732A1 Multiple function encoded device for cartridges utilized in an electrophotographic output device
03/12/2003EP1291731A1 Colour image forming apparatus and adjustment method
03/12/2003EP1291730A2 Sheet feeding apparatus with a baffle for disturbance-free transfer contact of a toner image
03/12/2003EP1291729A2 Image forming device having paper dust removing units
03/12/2003EP1291728A2 Image-forming system with automatic finishing output chaining
03/12/2003EP1291727A2 Electrophotographic toners containing polyalkylene wax or hight crystallinity wax
03/12/2003EP1291724A2 Blue diode laser sensitive electrophotographic photoreceptor
03/12/2003EP1290504A2 Device and method for cleaning and regenerating an image support during electrographic printing or copying using liquid inks
03/12/2003EP1290503A2 Device and method for electrographically printing or copying using liquid inks
03/12/2003EP1290502A1 Applicator element and method for electrographic printing or copying using liquid colouring agents
03/12/2003EP1290501A1 Toner reservoir
03/12/2003EP1237725A4 Preventing the unauthorized use of a retaining cartridge
03/12/2003EP0931281B1 Image forming apparatus
03/12/2003CN2539978Y Powder developer box of laser printer
03/12/2003CN1402819A Cylindrical article and method for mfg. same
03/12/2003CN1402524A Auxiliary shutting device and automatic manuscript supply device and image forming device having same
03/12/2003CN1402095A Recovery method and image forming apparatus made thereby
03/12/2003CN1402093A Metal rotator supporting and connected to heater, making method thereof, and picture heating apparatus having rotator
03/12/2003CN1402092A Fusion device of electrophotographic image forming device
03/12/2003CN1402091A 成像设备 Imaging Equipment
03/12/2003CN1402040A Optical scanning device and image forming apparatus therewith
03/12/2003CN1401498A Signal output device, image forming device and information output device
03/12/2003CN1103067C Fixation device
03/12/2003CN1103064C Method for changing of gray scale of picture
03/11/2003USRE38026 Developing device having regulating rotary member for regulating toner amount
03/11/2003US6532356 Guide mechanism, paper feed control method, and image-forming device
03/11/2003US6532355 Toner recycling device and method, and image forming apparatus and method using the toner recycling device
03/11/2003US6532353 Cleaning web advancement and drive control mechanism
03/11/2003US6532352 Powder container and image forming apparatus using same
03/11/2003US6532350 Method and system for increasing flash rate in a document reproduction system
03/11/2003US6532349 Image reading-out apparatus
03/11/2003US6532348 Method and device for generating and adjusting temperature values in a fixing roller of a toner image fixing unit
03/11/2003US6532347 Method of controlling an AC voltage applied to an electrifier
03/11/2003US6532346 Systems and methods for printing shipping labels for recycling printing device replaceable components
03/11/2003US6532031 Image forming apparatus with writing electrodes having a substantially semi-circular resistant layer
03/11/2003US6532030 Process cartridge, image forming apparatus, and image forming method
03/11/2003US6532029 Imaging-offset compensation methods and systems
03/11/2003US6532000 Analog controls housed with electronic displays for global positioning systems
03/11/2003US6531689 Fixing device using an inverter circuit for induction heating
03/11/2003US6531227 Rubber top layer which contains a rubber and a conductive material and is formed by polymerization of a rubber oil in the presence of the conductive material. As conductive material, the top layer contains an intrinsically conductive
03/11/2003US6530692 Bearing
03/11/2003US6530569 Sheet conveying device and image forming apparatus including the same
03/11/2003US6530122 Hinge device
03/11/2003CA2327851C Heat transfer apparatus for an image bearing member
03/06/2003WO2003019297A1 Method of using variably sized coating particles in a mono component developing system
03/06/2003WO2003019296A1 Scratch resistant organic photoreceptor
03/06/2003WO2003018690A1 Composition containing fine particles for supporting biologically active substance thereon or having the same supported thereon and method for preparing these
03/06/2003US20030046171 Systems and methods for determining special pricing of components for printing device customers
03/06/2003US20030045016 Wire connection structure and method of manufacturing the same
03/06/2003US20030044713 Method of developing a latent electrostatic image
03/06/2003US20030044704 Sleeved photoconductive member and method of making
03/06/2003US20030044625 Image-receiving sheet for electrophotography
03/06/2003US20030044209 Sheet processing apparatus and image forming apparatus provided with the same
03/06/2003US20030044208 Sheet ejecting device, curl eliminating device and image forming apparatus
03/06/2003US20030044204 Fusing device for electrophotographic image forming apparatus
03/06/2003US20030044203 Image forming apparatus
03/06/2003US20030044202 Liquid developer imaging system
03/06/2003US20030044201 Image forming apparatus capable of adjusting an amount of lubricant to be applied onto an image carrier
03/06/2003US20030044200 Method and arrangement for providing alignment indicia in a printed image
03/06/2003US20030044199 Electrically conductive member and image forming apparatus equipped with the same
03/06/2003US20030044198 Recycling method and image forming apparatus manufactured using recycling method
03/06/2003US20030044197 Image forming apparatus and process cartridge therefor
03/06/2003US20030044196 Image forming apparatus and cleaning device therefor
03/06/2003US20030044195 Integrated contamination control system for a corona charger
03/06/2003US20030044194 Method and system of pre-selecting ordered media in a printing system
03/06/2003US20030044193 Versatile system for creating test images in a digital printing apparatus
03/06/2003US20030044191 Electrostatographic reproduction method and apparatus with improved start-up to substantially prevent transfer roller contamination
03/06/2003US20030044190 Image forming apparatus and patch detection method
03/06/2003US20030044189 Transparent recordable medium, image-forming device, and recordable medium type identification device
03/06/2003US20030044188 Method and system for managing replenishment of toners
03/06/2003US20030044187 Image forming apparatus and trouble state notifying method thereof
03/06/2003US20030044186 Sheet processing apparatus
03/06/2003US20030044184 Image forming apparatus and self-diagnosis system
03/06/2003US20030043404 Control panels for multifunction devices
03/06/2003US20030043392 Print control system and medium
03/06/2003US20030043361 Sealing material for rotary body, usage of the same, and developing apparatus
03/06/2003US20030043335 Image display medium and image forming device
03/06/2003US20030042668 Automatic sheet feeder
03/06/2003US20030042251 Inductive heating roller apparatus
03/06/2003US20030042241 Heater having imide-based slide layer and image heating apparatus using the heater
03/06/2003US20030042240 Thermal fixing apparatus
03/06/2003CA2459102A1 Scratch resistant organic photoreceptor
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