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)
03/2003
03/13/2003US20030049036 Process cartridge, unit, and electrophotographic image forming apparatus
03/13/2003US20030049035 Image forming apparatus
03/13/2003US20030048923 Image processing device forming an image of stored image data together with additional information according to an image formation count
03/13/2003US20030048485 Cost management system
03/13/2003US20030047099 Color printing apparatus that reduces toner amount
03/12/2003EP1292102A2 Image forming apparatus, program updating method and recording medium
03/12/2003EP1291746A2 Electronic safety circuit
03/12/2003EP1291737A2 Image forming apparatus and method with a cleaning device
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
03/12/2003EP1290504A2 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
03/12/2003EP1237725A4 Preventing the unauthorized use of a retaining cartridge
03/12/2003CN1402091A 成像设备 Imaging Equipment
03/12/2003CN1401498A Signal output device, image forming device and information output device
03/11/2003US6532551 Data management method for backup memory
03/11/2003US6532355 Toner recycling device and method, and image forming apparatus and method using the toner recycling device
03/11/2003US6532354 Cleaning brush for electrostatographic imaging apparatus and apparatus containing same
03/11/2003US6532351 Wireless interaction with memory associated with a replaceable module for office equipment
03/11/2003US6532346 Systems and methods for printing shipping labels for recycling printing device replaceable components
03/11/2003US6532029 Imaging-offset compensation methods and systems
03/11/2003CA2160456C Anti-falsification paper
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
03/06/2003US20030046019 Evaluation apparatus, evaluation method, storage medium storing program, and program, for evaluating color reproducibility
03/06/2003US20030044704 Sleeved photoconductive member and method of making
03/06/2003US20030044207 Conductive fiber brush cleaner having separate zones
03/06/2003US20030044206 Performance sensing cleaning device
03/06/2003US20030044205 Conductive fur brush cleaner having an insulated casing
03/06/2003US20030044201 Image forming apparatus capable of adjusting an amount of lubricant to be applied onto an image carrier
03/06/2003US20030044199 Electrically conductive member and image forming apparatus equipped with the same
03/06/2003US20030044196 Image forming apparatus and cleaning device therefor
03/06/2003US20030044193 Versatile system for creating test images in a digital printing apparatus
03/06/2003US20030044192 Serial drive sensing fault cleaning device detector
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
03/06/2003US20030044187 Image forming apparatus and trouble state notifying method thereof
03/06/2003US20030044184 Image forming apparatus and self-diagnosis system
03/06/2003US20030043419 Conductive fiber brush cleaner having brush speed control
03/06/2003CA2459102A1 Scratch resistant organic photoreceptor
03/05/2003EP1289251A1 Versatile system for creating test images in a digital printing apparatus
03/05/2003EP1288742A2 Process cartridge and electrophotographic apparatus
03/05/2003EP1288741A2 Process cartridge, electrophotographic apparatus and image forming method
03/05/2003EP1288738A2 Image forming apparatus and cleaning device therefor
03/05/2003EP1288737A1 Image forming apparatus with application of an adjustable lubricant amount onto an image carrier
03/05/2003EP1288731A2 Toner scattering suppressing apparatus and image forming apparatus
03/05/2003EP1288729A2 Elastic member of semiconductive polymer and OA equipment using the same
03/05/2003EP1288728A2 Static charge controlling system and a reproduction machine having same
03/05/2003EP1288726A2 Toner for recycle system and toner recycling type development method
03/05/2003CN1102760C Electrostatographic singlepass multiple station printer with register control
03/04/2003US6530028 Image forming apparatus having an efficient localization system, and a method thereof
03/04/2003US6529788 Recycling system and recycling method
03/04/2003US6529704 Image forming method, image forming apparatus, toner removing device and image receiving sheet
03/04/2003US6529702 Cleaning blade arranged with at least one heater and printer arranged with the same
03/04/2003US6529699 Image forming apparatus and process cartridge detachably attachable to image forming apparatus comprising an image bearing body, and a developer carrying body
03/04/2003US6529698 Image forming apparatus featuring a variable toner return bias applying time
03/04/2003US6529697 Methods and apparatus for calibrating inline color laser printers
03/04/2003US6529696 Image forming apparatus having variable sheet-conveying speed
03/04/2003US6529691 Toner cartridge electrical identification mechanism
02/2003
02/27/2003WO2003017158A1 Point bank system
02/27/2003WO2002093266A3 Contact development system reference structure
02/27/2003US20030039497 Continuous paper printer
02/27/2003US20030039496 Print system and registration control method at print start time of the print system
02/27/2003US20030039495 Image forming device
02/27/2003US20030039494 Cleaning device and image forming apparatus using the cleaning device
02/27/2003US20030039484 Process cartridge and recording apparatus
02/27/2003US20030039483 Cleaning member, charging device, transfer device and image forming apparatus
02/27/2003US20030039482 Copier operation control and input device
02/27/2003US20030039481 Operation information input device, operation information input and output device, and image forming apparatus using input device or input/output device
02/27/2003US20030039479 Image forming apparatus and image forming system
02/27/2003US20030039478 Image forming apparatus having a plurality of image forming stations, and unit detachable mountable on the apparatus
02/27/2003US20030038968 Image forming apparatus, program updating method and recording medium
02/27/2003US20030038967 Image forming apparatus in use with a network
02/27/2003US20030038955 Image forming apparatus
02/26/2003EP1286535A2 Color printing apparatus that reduces toner amount
02/26/2003EP1286232A1 Image forming apparatus
02/26/2003EP1286156A2 Analysis of sheet material
02/26/2003CN1399172A Image forming unit and displaying unit
02/26/2003CN1399171A Imaging equipment
02/26/2003CN1102316C 图像处理装置 The image processing apparatus
02/26/2003CN1102250C Process cartridge and electrophotographic image forming apparatus
02/26/2003CN1102248C Toner supply conainer and mechanism
02/26/2003CN1102109C Image forming apparatus
02/25/2003US6526252 Apparatus and method for forming image
02/25/2003US6526247 Electrostatic image developing process with optimized setpoints
02/25/2003US6526243 Developing unit-toner cartridge assembly of image forming apparatus
02/25/2003US6526241 Copier operation control and input device
02/25/2003US6526240 Versatile system for creating test images in a digital printing apparatus
02/25/2003US6526237 Image forming apparatus
02/25/2003US6526185 Image reading apparatus
02/25/2003US6524695 Conductive blade
02/24/2003WO2002019039A1 Electrophotographic or ionographic printer having variable printing speed
02/20/2003US20030036013 Images can be stably obtained during a prolonged period.
02/20/2003US20030035668 Cleaning device and image forming apparatus
02/20/2003US20030035664 Intermediate transfer unit
02/20/2003US20030035658 Image forming method and image forming device using same
02/20/2003US20030035657 Image formation apparatus
02/20/2003US20030035656 Image forming apparatus and cartridge detachably attachable thereto
02/20/2003US20030035655 Image forming apparatus
02/20/2003US20030035539 System and method for distributing secure documents
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