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)
12/2002
12/05/2002US20020181965 Image forming apparatus with variable speed charging member
12/05/2002US20020181962 Waste toner detection systems and methods for determining the volume of waste toner in a printer cartridge
12/05/2002US20020180137 Sheet transfer apparatus and image reading apparatus
12/04/2002EP1262842A2 Process cartridge, electrophotographic apparatus and image-forming method
12/04/2002CN1383039A Electronic photograph imaging device
12/04/2002CN1383038A Mounting/detaching mechanism for processing box, processing box and electronic photograph imaging device
12/03/2002US6490692 Image forming apparatus with improved monitoring system for operation of microprocessor controlling image forming operation
12/03/2002US6490422 Image forming apparatus and replacement part used therefor
12/03/2002US6490420 Security method for a smart card
12/03/2002US6489777 System for purging electrostatic voltmeter modulator assembly
12/03/2002US6489039 Intermediate layer comprising a reactive compound having functional group chemically bondable to the surface layer; and a water swelling surface layer
11/2002
11/28/2002US20020176965 Base layer and a water-swelling surface layer
11/28/2002US20020176725 Image forming apparatus and sheet feeding method for use in the image forming apparatus
11/28/2002US20020176722 Driving force transmission apparatus and image forming apparatus using the same
11/28/2002US20020176721 Image forming apparatus with increased heat dissipation structure
11/28/2002US20020176719 Image forming apparatus and method of displaying information about image forming apparatus
11/28/2002US20020176716 Image forming apparatus
11/28/2002US20020176104 Image processing apparatus, image forming apparatus, image processing method, and program product thereof
11/28/2002DE10221746A1 Voltage limited high voltage supply for a corona discharge process used in printing
11/28/2002DE10221743A1 Hochspannungs-Vorspannungsrückkopplung für Diagnosezwecke High Voltage Vorspannungsrückkopplung for diagnostic purposes
11/27/2002EP1260880A2 Process cartridge, electrophotographic apparatus and image forming method
11/27/2002EP1260879A2 High voltage bias feedback for diagnosis
11/27/2002EP1260875A1 Image carrier and damping member therefor
11/27/2002EP1259912A1 Printer service denial
11/27/2002EP1259911A1 Automatic consumables ordering
11/27/2002EP1259873A1 Method and system for capturing a note-taking session
11/27/2002CN1381812A Image forming equipment
11/26/2002US6487389 Refreshing a sticky cleaner for a fuser
11/26/2002US6487376 Upgradeable imaging systems with configurable printing routines
11/26/2002US6484934 Method and apparatus for charging for printing operations on an electrophotographic printing machine
11/21/2002WO2002093269A1 Toner recycle control system for electrophotographing device using viscous liquid developing solution
11/21/2002WO2002093266A2 Contact development system reference structure
11/21/2002US20020172532 Image forming device
11/21/2002US20020172531 Photoreceptor drum and image forming apparatus
11/21/2002US20020172530 Optical electric charge removal device and image formation apparatus including the same
11/21/2002US20020172529 Contact development system reference structure
11/21/2002US20020172528 Process cartridge remanufacturing method, disassembling method and assembling method, positioning and connecting apparatus and process cartridge
11/21/2002US20020172527 Color image forming device
11/21/2002US20020172521 Process cartredge and electrophotographic image forming apparatus
11/21/2002US20020171861 Image forming system of which components can be set at power saving mode individually
11/21/2002US20020171703 Printer cartridge with memory for printer control and adjustment of printer settings
11/21/2002US20020171681 Image processing apparatus
11/21/2002US20020170973 Sheet of printing paper, a printer, a copy machine, a facsimile, a document scanner, a method of controlling a printer, a method of controlling a document scanner, a method of controlling a scanner, a printer and a communication unit
11/21/2002DE10219624A1 System und Verfahren zum Einstellen einer Farbpalette auf der Basis einer Druckerverbrauchsartikelbedingung System and method for adjusting a color range on the basis of a printer consumable condition
11/20/2002EP1258784A2 Color image forming device
11/20/2002EP1258783A2 Photoreceptor drum and image forming apparatus
11/20/2002CN1380586A Imaging device
11/19/2002US6484008 Recirculating type paper drive for a direct transfer color printer
11/19/2002US6484005 Image forming apparatus
11/19/2002US6484003 Color image forming apparatus with rack having detachable units
11/19/2002US6484002 Document printer/copier with decoupleable drum-support member
11/19/2002US6484001 Process for recycling a toner cartridge
11/19/2002US6483996 Method and system for predicting print quality degradation in an image forming device
11/19/2002US6483995 Replaceable unit having a function of identifying a new/used state thereof and apparatus operable with the replacement unit
11/19/2002US6483603 Image forming apparatus
11/19/2002US6483601 Image forming apparatus
11/19/2002US6483034 Blade
11/19/2002US6481753 Form for concealing variable printed information
11/19/2002US6481081 Ultrasonic weld rivet for process cartridge and in line tack weld assembly method
11/19/2002CA2309623C Tamper-evident form for securely carrying information
11/14/2002US20020168251 Self-contained semiconductor device manufacturing equipment having compact arrangement of load-lock and processing chambers
11/14/2002US20020168204 System and methods for protecting printer consumables through positioning non-use zones
11/14/2002US20020168199 Image forming apparatus having structure for preventing noise and vibration of developing device
11/14/2002DE10122412A1 Fixed load provision method for intermediate transfer roller of printer, copier, separates drive unit from connection unit which is attached to spring based on load applied to roller
11/13/2002EP1256852A2 Image forming apparatus, control method thereof, and process cartridge
11/13/2002EP1256851A1 Image forming apparatus capable of determining type of recording sheet to prevent sheet jam
11/13/2002EP1004058B1 Printing system and printing method for producing a mixed colour sheet sequence
11/13/2002CN1379296A Cleaning apparatus and imaging equipment using said cleaning apparatus
11/12/2002US6480696 Image forming apparatus and image forming method
11/12/2002US6480695 Cleaning system and image forming method
11/12/2002US6480688 Image forming apparatus and method using divided image areas of an original
11/12/2002US6480687 Process cartridge, handle attaching method and electrophotographic image forming apparatus
11/12/2002US6480685 System and method for quietly and efficiently cleaning and removing particles from a copier/printer machine
11/12/2002CA2126891C Rejuvenated organic photoreceptor and method
11/07/2002WO2002088251A1 Conductive member for oa equipment
11/07/2002WO2002088250A1 Conductive member for oa equipment
11/07/2002US20020164175 Image forming apparatus
11/07/2002US20020164173 Image forming apparatus having speed-changeable image bearing body
11/07/2002US20020164169 Image-forming device having consumable component with internal fuse
11/07/2002US20020164168 Image forming apparatus, control method thereof, and process cartridge
11/07/2002US20020163668 Data processing apparatus and method
11/07/2002US20020163570 System and methods for adjusting color gamut based on printer consumable condition
11/07/2002DE10207325A1 Medienreproduktionssysteme und Verfahren zum Betreiben von Medienreproduktionssystemen Media reproduction systems and methods for operating media reproduction systems
11/06/2002EP1255172A2 Image forming apparatus
11/06/2002EP1255170A1 Consumable component with internal fuse for an image forming device
11/06/2002EP1254028A1 Tandem printer and printing method
11/06/2002CN1378107A Multiplayer power setting device for image forming device
11/06/2002CN1093946C Electrode assembly, developing device, processing card box and imaging equipment
11/05/2002US6477443 Method and apparatus for charging for printing mixed sheet sizes on an electrophotographic printing machine
11/05/2002US6477351 Blade cleaning system employing an electrode array
11/05/2002US6477347 Image formation apparatus using liquid developer and collection of solvent vapor
11/05/2002US6477346 Image forming apparatus featuring a plurality of image bearing members adjustable in two dimensions
11/05/2002US6477344 Image forming apparatus, transfer belt unit, cleaning device and cleaner unit used for image forming apparatus
11/05/2002US6477340 Image forming apparatus having emergency stop image processing features
11/05/2002US6477336 Process cartridge and image forming apparatus having a developer amount detecting member
11/05/2002US6476837 Developer remaining amount detecting apparatus and developer remaining amount detecting method
11/05/2002US6476836 Image forming apparatus having a function of saving developing agent
11/05/2002US6476370 Method of controlling turn-on of light source and image forming apparatus
11/05/2002US6474771 Printer ink cartridge management system
11/05/2002EP1151356A4 Electrophotographic color printer arrangement
1 ... 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 ... 343