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)
03/2012
03/14/2012EP2428853A2 Image Forming Apparatus
03/14/2012CN202166833U 碳粉盒废粉仓 Toner Cartridge Waste Toner Box
03/14/2012CN102375396A Attachable/detachable body and image forming apparatus
03/14/2012CN102375395A Image processing apparatus
03/14/2012CN102375394A Paperless residual powder removing device
03/14/2012CN102375393A Decoloring apparatus and sheet transport control method
03/14/2012CN102375392A Decoloring apparatus to continuously erase images of sheets, decoloring system and paper feeding method of decoloring apparatus
03/14/2012CN102375391A Image processing device and image forming apparatus
03/14/2012CN102375377A Developing box and imaging device
03/14/2012CN102375376A Powder filling position structure of circulating selenium drum
03/14/2012CN102375369A Blower and image forming apparatus
03/14/2012CN102375360A Image forming apparatus
03/14/2012CN102375355A Electrostatic image-developing toner, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatus
03/14/2012CN101887232B Processing box
03/14/2012CN101488004B Scraper component
03/14/2012CN101452229B Electrophotographic photoreceptor, image forming apparatus and process cartridge
03/14/2012CN101266453B Developing cartridge, image forming apparatus having the same, and maintenance method of developing cartridge
03/14/2012CN101236387B Developing cartridge and image forming apparatus including the same
03/13/2012US8135817 Method and system for communicating with a device attached to a computer using electronic mail messages
03/13/2012US8135622 Order support system, device monitoring method, and program product
03/13/2012US8135329 Toner conveyer device, process cartridge, and image forming apparatus
03/13/2012US8135328 Cleaning blade
03/13/2012US8135327 Image forming apparatus with thickness detecting unit
03/13/2012US8135326 Image forming apparatus
03/13/2012US8135324 Fuser member and methods of making thereof
03/13/2012US8135311 Developing unit having effective developer transportability, and process cartridge and image forming apparatus using the same
03/13/2012US8135305 Image forming apparatus
03/13/2012US8135304 Process cartridge having regulating portions and an inclineable coupling member
03/13/2012US8135302 Image forming apparatus having cleaning device of pre-secondary transfer discharge unit
03/13/2012US8135300 Process cartridge, image forming apparatus and developing cartridge
03/13/2012US8135293 Image forming apparatus and apparatus
03/08/2012WO2012028075A1 Toner cartridge
03/08/2012US20120057912 Protecting agent-supplying device, process cartridge, image forming apparatus
03/08/2012US20120057900 Tandem-Type Process Unit Removably Loaded In Image Forming Device
03/08/2012US20120057899 Process cartridge and image forming apparatus
03/08/2012US20120057898 Carrier, developer, method of manufacturing carrier, developer container, image forming method, process cartridge, image forming apparatus, and supplemental developer
03/08/2012US20120057896 Cleaning device, image forming apparatus, and cleaning method
03/08/2012US20120057895 Laser Printer Cleaning Cartridge Device and Method
03/07/2012EP2425976A2 Printing apparatus, printing material cartridge, printing material container adapter, cartridge set, and adapter set
03/07/2012CN1677256B Method for positioning image bearing member unit and roller unit in image forming apparatus
03/07/2012CN101592912B Process cartridge and electrophotographic image forming apparatus
03/07/2012CN101470398B Process cartridge, image forming apparatus and developing cartridge
03/07/2012CN101308337B Toner and process cartridge
03/07/2012CN101211153B Image forming apparatus and cleaning method
03/06/2012US8132049 Failure diagnosis method, failure diagnosis apparatus, conveyance device, image forming apparatus, program, and storage medium
03/06/2012US8131602 Imaging device configuration methods and imaging device management methods
03/06/2012US8131200 Cleaning device and image forming device
03/06/2012US8131199 Cleaning device for image forming apparatus, and process cartridge having cleaning device
03/06/2012US8131192 Image forming apparatus for forming image on record medium
03/06/2012US8131183 Developer collection container, developer cartridge, developing unit and image forming apparatus
03/06/2012US8131177 Image forming apparatus
03/06/2012US8131175 Image forming apparatus having structure to clean optical sensor and method of using the same
03/06/2012US8131174 Fixing device, image forming apparatus, fixing method and image forming method
03/06/2012US8131170 Method and apparatus for controlling level of marking material in a waste sump
03/06/2012US8131165 Image forming apparatus and waste powder transporting method
03/06/2012US8131163 Image forming apparatus for performing an MICR printing operation
03/01/2012US20120052423 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
03/01/2012US20120051817 Image forming apparatus with waste toner bottle
03/01/2012US20120051785 Image forming apparatus
03/01/2012US20120051784 Apparatus for collecting electrophotographic waste
03/01/2012US20120051783 Method for collecting electrophotographic waste
03/01/2012US20120051781 Attachable/detachable body and image forming apparatus
03/01/2012US20120051780 Method of aligning a photoconductor cartridge
03/01/2012US20120051778 Imaging forming apparatus
03/01/2012US20120051776 Method and system for adjusting print pricing on selectively varying operating speed
02/2012
02/29/2012EP2424215A2 Image forming apparatus to execute user authentication and method of executing user authentication in image forming apparatus
02/29/2012EP1619562B1 Image forming device
02/29/2012CN202153296U 一种清洁刮刀 A cleaning scraper
02/29/2012CN202152839U 平面凸轮及处理盒 Flat cam and a process cartridge
02/29/2012CN102364398A Recovery method for toner cartridge used for laser printer
02/29/2012CN101604130B Image forming apparatus, image formation controlling method
02/29/2012CN101551634B Image forming apparatus
02/29/2012CN101526775B Image-forming device
02/29/2012CN101504525B Image forming apparatus and image forming method
02/29/2012CN101377627B Carrier for electrostatic latent image development, and developer for electrostatic latent image development, method of forming an image, developer cartridge, process cartridge and imaging device
02/29/2012CN101266415B Protective-agent applying device, process cartridge, and image forming apparatus
02/29/2012CN101158843B Developing agent regeneration method used for electronic photography image forming apparatus
02/29/2012CN101114144B Image forming apparatus and image forming method
02/29/2012CN101017336B Toner, method of preparing the toner, and developer, image forming method, image forming apparatus, and process cartridge
02/29/2012CN101013276B Electrophotographic photoconductor, image forming apparatus, image forming method, and process cartridge
02/28/2012US8126385 Image forming mechanism and image forming device
02/28/2012US8126358 Image forming apparatus having member for moving developer carrier in and out of contact with photosensitive element included in drum unit
02/28/2012US8126357 Process cartridge with sheet member contacting photosensitive member
02/28/2012US8126349 Image forming apparatus, control method, and control program
02/28/2012US8126348 Printing apparatus to reduce power consumption and control method thereof
02/28/2012US8126342 System for tailoring a transfer nip electric field for enhanced toner transfer in diverse environments
02/28/2012US8126341 Image forming apparatus with a counting unit
02/28/2012US8126340 Developer recovering device and image forming apparatus having the same
02/28/2012US8125451 Operation panel and image formation apparatus or electronic equipment using the operation panel
02/23/2012WO2012023633A1 Cartridge and image-forming apparatus
02/23/2012WO2012023592A1 Image forming device
02/23/2012WO2012023591A1 Image forming device
02/23/2012WO2012023574A1 Image forming device
02/23/2012US20120045243 Blower and image forming apparatus
02/23/2012US20120045229 Image forming apparatus
02/22/2012EP2420897A2 Image forming device having retaining member retaining toner cartridges
02/22/2012CN202150015U 一种硒鼓芯片复位装置 One kind of toner chip reset device
02/22/2012CN202150014U 一种可自动判稿的无纸打印测试及余粉清除装置 Sentenced to draft a program that automatically print the test and I paperless powder cleaning device
02/22/2012CN102360174A Process cartridge
02/22/2012CN102360173A Winding member and process cartridge
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