| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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| 03/26/2008 | CN100376406C Apparatus to measure an amount of toner consumed and method thereof |
| 03/25/2008 | US7349652 Apparatus and method for cleaning residual toner from drums in image forming apparatus |
| 03/25/2008 | US7349651 System and method for branding a document |
| 03/25/2008 | US7349649 Process cartridge, positioning mechanism therefor and electrophotographic image forming apparatus |
| 03/25/2008 | US7349644 Operation unit for formation of an image on a recording medium by an image forming unit in an image forming apparatus |
| 03/25/2008 | US7349639 Image forming apparatus and management system |
| 03/25/2008 | US7349208 Shielding box having a first wiring board and a second wiring board |
| 03/25/2008 | US7349114 Image-forming system and image-forming apparatus used in the image-forming system |
| 03/25/2008 | US7349110 Method and server for managing printer |
| 03/25/2008 | US7349108 Streak removing image reading method and apparatus, program, and storage medium |
| 03/25/2008 | US7347611 Optical guide and image forming apparatus using the same |
| 03/25/2008 | US7347525 Systems and methods for compensating for streaks in images |
| 03/20/2008 | US20080070148 particles including binder resins, colorants, release agents and a modified layered inorganic material in which the interlayer ions are modified with organic ions; high quality images |
| 03/20/2008 | US20080069618 Image forming apparatus and image forming method |
| 03/20/2008 | US20080069617 Image forming apparatus, image forming method, and toner for developing electrostatic image for use in the image forming apparatus and method |
| 03/20/2008 | US20080069616 Image forming apparatus and process cartridge |
| 03/20/2008 | US20080069615 Image forming apparatus |
| 03/20/2008 | US20080069614 Cleaning device, process cartridge and image forming apparatus |
| 03/20/2008 | US20080069576 Capacitive Toner Level Sensor and Methods of Use |
| 03/19/2008 | EP1901140A2 Image forming apparatus and process unit for effectively applying lubricant and cleaning an image carrier |
| 03/19/2008 | EP1901136A1 Fusing device and image forming apparatus having the same |
| 03/19/2008 | CN201037901Y General purpose processing box |
| 03/19/2008 | CN201037900Y Imaging box chip |
| 03/19/2008 | CN101147102A Process cartridge and image forming apparatus |
| 03/19/2008 | CN101146168A Image processing apparatus and image processing method |
| 03/19/2008 | CN101145024A Process cartridge and image forming apparatus |
| 03/19/2008 | CN101145023A Cleaning device |
| 03/19/2008 | CN101145022A Image forming apparatus and process unit |
| 03/19/2008 | CN101145021A 图像形成装置 The image forming apparatus |
| 03/19/2008 | CN101145007A Image forming apparatus |
| 03/19/2008 | CN101145004A Image forming apparatus, drive mechanism and manufacturing method of a worm gear set |
| 03/19/2008 | CN101144989A Electrophotographic photoconductor and electrophotographic apparatus |
| 03/19/2008 | CN100375936C Cleaning device, process cartridge, cleaning member and electrophotographic image forming apparatus |
| 03/19/2008 | CN100375930C Container storage box for deformable container containing fine particles for image formation |
| 03/19/2008 | CN100375924C Phenol compound, methophenol aldehyde resin, its solidifier, electrophotographic sensitization body, processing box and electronic photographic device |
| 03/18/2008 | US7346308 Cleaning device, method for preparing the cleaning device, and image forming apparatus and process cartridge using the cleaning device |
| 03/18/2008 | US7346307 Amorphous and spherical toner cleaning unit and image forming apparatus loading the same |
| 03/18/2008 | US7346294 Image forming apparatus to remove jammed paper |
| 03/18/2008 | US7346293 Process cartridge having light guides and memory member, and electrophotographic image forming apparatus to which such cartridge is mountable |
| 03/18/2008 | US7345784 Image forming apparatus and image forming method |
| 03/18/2008 | US7345778 Image forming apparatus and image forming method |
| 03/18/2008 | US7344815 Mixture of colorant and polymer; fusion in aqueous solution |
| 03/18/2008 | US7344814 Developers comprising mixtures of microstructure shell-core polymers particles and adjuvants, used in printers having blades for cleaning residues |
| 03/18/2008 | US7344615 Method and apparatus for performing a charging process on an image carrying device |
| 03/18/2008 | CA2484698C Toner for producing secure images and methods of forming and using same |
| 03/18/2008 | CA2244919C Invisible, machine-detectable security marking |
| 03/13/2008 | WO2007131215A3 Security enhanced print media with copy protection |
| 03/13/2008 | US20080065766 Method and system for remote diagnostic, control and information collection based on various communication modes for sending messages to a resource manager |
| 03/13/2008 | US20080063969 Developer including spherical carrier and nonadhering toner; decreasing background fog; cartridge producing uniform images |
| 03/13/2008 | US20080063448 Cleaning device, process cartridge, and image forming apparatus |
| 03/13/2008 | US20080063447 Image forming apparatus and process unit for effectively applying lubricant and cleaning an image carrier |
| 03/13/2008 | US20080063430 Image forming apparatus |
| 03/13/2008 | US20080063429 Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus |
| 03/13/2008 | US20080063428 Developing unit and image forming apparatus |
| 03/13/2008 | US20080063426 Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar |
| 03/13/2008 | US20080063425 Process cartridge and image forming apparatus |
| 03/13/2008 | US20080063424 Image forming apparatus, print control apparatus, and print control method |
| 03/13/2008 | US20080063423 Work flow management apparatus and work flow management method |
| 03/13/2008 | US20080063414 Image forming apparatus and method of determining state of sheet handling apparatus disconnectably connected thereto |
| 03/13/2008 | US20080062451 Copy Machine with Copy Control Function, Scanner and Facsimile, and Piece of Paper and Film each Installed with Semiconductor Device |
| 03/12/2008 | EP1898274A2 Protective shutter for image bearing member unit, and process cartridge and image forming apparatus using the image bearing member unit |
| 03/12/2008 | CN201035331Y Waste powder cabin and carbon powder box |
| 03/12/2008 | CN201033495Y Printer having photo-catalytic device |
| 03/12/2008 | CN101140445A Powder reclaiming device, processing case and image forming device |
| 03/12/2008 | CN101140444A Image forming apparatus and method of determining state of sheet handling apparatus disconnectably connected thereto |
| 03/12/2008 | CN101140438A Image forming apparatus and image forming method |
| 03/12/2008 | CN101140436A Driving device and image forming apparatus |
| 03/12/2008 | CN101140433A Electrostatic image developing carrier, electrostatic image developing developer, electrostatic image developing developer cartridge, process cartridge, and image forming apparatus |
| 03/12/2008 | CN101140429A Electrophotographic photoreceptor, process cartridge and electrophotographic apparatus |
| 03/12/2008 | CN101138914A Image forming apparatus and image forming method capable of printing images without spaces therebetween |
| 03/12/2008 | CN101138906A Universal chip and communication data updating method |
| 03/12/2008 | CN100375085C Operation scveen display device and method |
| 03/12/2008 | CN100374957C Electrophotographic photoreceptor, process cartridge and electrophotographic apparatus |
| 03/11/2008 | US7343133 Cleaning brush and image forming apparatus |
| 03/11/2008 | US7343132 Image forming apparatus and process cartridge including sealable lubricating device |
| 03/11/2008 | US7343126 Image forming apparatus including a transfer belt having image forming units disposed thereabout |
| 03/11/2008 | US7343118 Door shock absorber and image forming apparatus employing the same |
| 03/11/2008 | US7343116 Gas purifying apparatus, image forming apparatus having the same, and method of purifying gas of the image forming apparatus |
| 03/11/2008 | US7343114 Image forming apparatus and verification control method thereof |
| 03/11/2008 | US7343109 Electrophotographic printer having developer and transfer bias control |
| 03/11/2008 | US7343108 Apparatus and process for altering timing in an electrographic printer |
| 03/11/2008 | US7342693 Image reading device |
| 03/11/2008 | US7342679 Image evaluation apparatus and method |
| 03/11/2008 | US7341813 comprises fluoropolymer layer (polytetrafluoroethylene); improved mold releasing and sliding properties; for use in copying machines, printers and facsimile machines |
| 03/11/2008 | US7341326 Image forming apparatus and method of controlling image forming apparatus |
| 03/06/2008 | US20080056786 Image forming apparatus and image forming method |
| 03/06/2008 | US20080056771 Image forming member, toner removing apparatus, developing apparatus, and image forming apparatus |
| 03/06/2008 | US20080056756 Cleaning device and image forming apparatus provided therewith |
| 03/06/2008 | US20080056755 Image heating apparatus |
| 03/06/2008 | US20080056754 Coupling part, photosensitive drum, process cartridge and electrophotograhpic image forming apparatus |
| 03/06/2008 | US20080056753 Marking system print pal |
| 03/06/2008 | US20080056747 Developing device, process cartridge and image forming apparatus |
| 03/06/2008 | US20080056739 Image forming apparatus |
| 03/06/2008 | US20080054554 Open/close mechanism for paper tray for use in image forming apparatus |
| 03/05/2008 | EP1841973A4 Guide bearing attachment for a rotatable element and a developer roller incorporating same |
| 03/05/2008 | CN101136981A Image processing method, image processing apparats, document reading apparatus, image forming apparatus |
| 03/05/2008 | CN101135885A Recycling method and image forming apparatus manufactured using recycling method |
| 03/05/2008 | CN101135882A Image holding element cleaning apparatus and image forming apparatus |
| 03/05/2008 | CN101135879A Developing apparatus, processing cartridge, and image forming apparatus |
| 03/05/2008 | CN101135878A Image forming member, toner removing apparatus, developing apparatus, and image forming apparatus |