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)
12/2010
12/09/2010US20100310980 Toner, and developer, developer container, process cartridge, image forming apparatus and image forming method using the toner
12/09/2010US20100310975 Electrophotographic Photoreceptor, And Image Forming Apparatus And Process Cartridge Therefor Using The Photoreceptor
12/09/2010US20100310291 Image-bearing member protecting agent, method of applying an image-bearing member protecting agent, protective layer forming device, image forming method, process cartridge, and image forming apparatus
12/09/2010US20100310273 Imaging Cartridge Guiding Structure
12/09/2010US20100310269 Image forming apparatus
12/09/2010US20100310263 Method and apparatus for predicting blade life in an image production device
12/08/2010EP2259156A2 Image forming apparatus and developing cartridge thereof
12/08/2010EP2259155A2 Image-bearing member protecting agent, protective layer forming device and image forming apparatus
12/08/2010EP2259154A2 Image forming apparatus and method of controlling agitator
12/08/2010EP2259144A2 Erasing device, image forming apparatus, and erasing method
12/08/2010EP2258739A1 Polyurethane elastomer composition for electrophotographic printing and electrophotographic printing member using the same
12/08/2010CN1991634B Storage control method for memory
12/08/2010CN1766758B 图象形成装置和图象形成方法 Image forming apparatus and image forming method
12/08/2010CN1766753B Image-forming device and cartridge
12/08/2010CN1445711B Image read apparatus and copier
12/08/2010CN101910955A 图像形成装置 The image forming apparatus
12/08/2010CN101907863A Matching of HP IIISi-series toner cartridge assemblies
12/08/2010CN101907862A Production matching of HP 3000 series carbon powder box
12/08/2010CN101907861A Match of HP2300 series of carbon powder box assembly
12/08/2010CN101907860A Production matching of HP 6P serial toner cartridge
12/08/2010CN101907859A Chip and consumable items allowance data updating method
12/08/2010CN101907858A Photosensitive drum driving assembly
12/08/2010CN101907844A Image forming apparatus performing post-processing including punching and stapling on recording paper
12/08/2010CN101907840A Print system and verification method of consumable container
12/08/2010CN101907838A Toner, and developer, developer container, process cartridge, image forming apparatus and image forming method using the toner
12/08/2010CN101430527B Image forming apparatus
12/08/2010CN101329542B Image forming apparatus using waste ink density to detect waste ink amount
12/08/2010CN101290503B Image forming apparatus
12/08/2010CN101231505B Image forming apparatus
12/08/2010CN101196722B Cleaning device and method, and image forming apparatus using the same
12/08/2010CN101174128B Image processing apparatus, image forming apparatus and image forming method
12/08/2010CN101030070B Method of adding specific image information and image forming apparatus
12/07/2010US7848695 Toner brush with superimposed brushes for an electro-photographic printer and printer with the toner brush
12/07/2010US7848694 Image forming device, processing unit, and image forming method
12/07/2010US7848679 Image forming apparatus
12/07/2010US7848677 Image forming apparatus capable of preventing scattering of toner
12/07/2010US7848667 Waste toner collection apparatus and image forming apparatus
12/07/2010US7847961 Printing system, printing apparatus, information processor, printing program, and printing method
12/07/2010US7847958 Image forming apparatus and control method for preventing unlimited copying of an original document including a storage device
12/07/2010US7846279 Low profile passive static control device
12/07/2010CA2577617C Photosensitive member cartridge, developer cartridge and process cartridge
12/02/2010US20100306093 Accounting Apparatus, Accounting Method and Computer-Readable Recording Medium for Recording Accounting Program Codes
12/02/2010US20100303499 Cartridge Assembly of Image Forming Device
12/02/2010US20100303484 Capacitive Sensor for Sensing State of Waste Toner Box in an Imaging Apparatus
12/02/2010US20100303479 Image forming apparatus and method of controlling agitating member
12/02/2010US20100303478 Image Forming Device and Detachable Process Unit
12/02/2010US20100303477 Image Forming Device and Detachable Process Unit
12/01/2010CN201662688U Sleeve bracket, magnetic roller and processing box
12/01/2010CN1677270B 处理盒及成像设备 The process cartridge and image forming apparatus
12/01/2010CN101900989A 处理盒及成像装置 The process cartridge and imaging apparatus
12/01/2010CN101900988A Cartridge assembly of image forming device
12/01/2010CN101900987A Accounting apparatus and accounting method
12/01/2010CN101900986A Cleaning device and cleaning performance maintaining method
12/01/2010CN101900971A Toner cartridge and control method of displaying the residual toner quantity in the same toner cartridge
12/01/2010CN101900967A Image forming apparatus and method of controlling agitator
12/01/2010CN101387859B Developing device, memory unit thereof, and image forming apparatus
12/01/2010CN101373362B Image forming device
12/01/2010CN101303565B Electronic photograph color image heating apparatus
12/01/2010CN101290492B Printing system and control method therefor
12/01/2010CN101165610B Developer cartridge and image forming apparatus
12/01/2010CN101149573B Electrophotographic photoreceptor, process cartridge and image forming device using the same
12/01/2010CN101078893B Electrophotographic photoreceptor and manufacturing method thereof, process cartridge, and image forming device
12/01/2010CN101059663B Electrophotographic photoconductor, image forming apparatus, and process cartridge
12/01/2010CN101034264B Image bearing member and image forming method using thereof, and image forming apparatus and process cartridge
12/01/2010CN101025591B Image forming apparatus and image forming method
11/2010
11/30/2010US7844200 Image forming apparatus with a pre-exposure light control feature
11/30/2010US7844197 Photosensitive member cartridge, developer cartridge and process cartridge
11/30/2010US7844194 Image forming apparatus with an air channel that communicates with a handle for a sheet cassette
11/30/2010US7844193 Multifunctional machine and method of controlling multifunctional machine
11/30/2010US7844191 Image forming apparatus and image forming method performed by the image forming apparatus
11/30/2010US7843601 Method for forming a color image
11/30/2010US7843580 Image processing system, method of controlling the image processing system and control program for the image processing system
11/25/2010US20100296846 Control device and method for controlling an electrophotographic printer or copier
11/25/2010US20100296837 Image forming device and detachably loaded process unit
11/25/2010US20100296836 Photosensitive member cartridge
11/25/2010US20100296834 Dispersed toner removing method and image forming apparatus
11/25/2010US20100296829 Engine synchronization with a small delta time between engines
11/24/2010EP1862862B1 Conductive roll and its inspection method
11/24/2010CN201654474U Imaging device
11/24/2010CN201654473U Memory chip of printing device
11/24/2010CN201654469U Developing cartridge and processing cartridge containing same
11/24/2010CN1945456B Cleaning blade for use in image-forming apparatus
11/24/2010CN101895658A Information processing apparatus and image forming apparatus
11/24/2010CN101894285A Radio frequency chip, consumable material container, data writing method and verifying method
11/24/2010CN101893845A Production and matching for toner cartridge
11/24/2010CN101893844A Matching of toner cartridge assembly
11/24/2010CN101893843A Production match for carbon powder box
11/24/2010CN101893842A Method for recovering scrapers of laser printer processing cartridge
11/24/2010CN101893841A Regeneration method of powder discharge blade of processing cartridge of laser printer
11/24/2010CN101893840A Regeneration method of charging roller of laser imaging processing box
11/24/2010CN101893839A Regeneration method of carbon powder cartridge for laser printer
11/24/2010CN101893838A 处理盒 The process cartridge
11/24/2010CN101893837A Processing box
11/24/2010CN101893836A Processing box
11/24/2010CN101893835A Carbon dust clearing device and carbon dust clearing method
11/24/2010CN101893834A Processing technology for improving cleaning performance of cleaning blade
11/24/2010CN101326467B 成像装置和图像输入装置 An imaging device and an image input device
11/24/2010CN101221407B Image forming system, image forming apparatus and method for setting printing function
11/24/2010CN101201563B Image-carrier protecting agent, protecting-layer forming device, image forming method, image forming apparatus, and process cartridge
11/24/2010CN101075110B Development device, image forming apparatus and process cartridge using the development device
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