| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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| 05/15/2001 | US6232998 Double side printing apparatus |
| 05/15/2001 | US6231082 Tamper-evident form for securely carrying information |
| 05/15/2001 | CA2210570C Customer replaceable photoreceptor belt module |
| 05/10/2001 | US20010001025 Toner cartridge |
| 05/10/2001 | US20010000968 Color image forming apparatus |
| 05/09/2001 | EP1098230A2 Printing system |
| 05/09/2001 | EP1098228A2 Photoconductor unit and image forming system |
| 05/09/2001 | EP0701176B1 Method and apparatus for regenerating recording sheet |
| 05/09/2001 | CN1294323A Processing box mounting mechanism, electrical photograph imaging device and processing box thereof |
| 05/09/2001 | CN1294320A Photosensitive strip of liquid electrical photography printing machine |
| 05/08/2001 | US6229981 Toner image transfer apparatus |
| 05/08/2001 | US6229975 Electrophotographic apparatus having a device for toner delivery |
| 05/08/2001 | US6229974 Process cartridge push-in mechanism and electrophotographic image forming apparatus having the same |
| 05/08/2001 | US6229970 Image forming apparatus with an amount of use control feature and cartridge removably mounted on the apparatus |
| 05/08/2001 | US6229968 Method and apparatus for detecting image medium surface defects in an imaging system |
| 05/08/2001 | US6229967 Transfer unit with provision for detecting whether it is an unused unit or not and recording apparatus equipped therewith |
| 05/08/2001 | US6229721 High voltage power supply apparatus |
| 05/08/2001 | US6229559 Image forming apparatus and method |
| 05/03/2001 | DE10052927A1 Electrophotographic printing unit with drop-out color processing |
| 05/03/2001 | DE10041753A1 Electrophotographic copier, printer with sheet feed guide to alter distance of paper from photosensitive drum during toner transfer |
| 05/03/2001 | DE10040456A1 Memory label attached to replaceable component of printer, scanner, copier, facsimile, collects data on printer usage data for manufacturer of component |
| 05/02/2001 | EP1096780A2 Image forming apparatus |
| 05/02/2001 | EP1096433A2 System and method for counterfeit protection |
| 05/02/2001 | EP1096339A2 Process cartridge of an image forming apparatus comprising a tape for maintaining the gears of a photosensitive drum and a developing roller disengaged from each other during transportation of the cartridge |
| 05/02/2001 | EP1096338A1 Process cartridge remanufacturing method |
| 05/02/2001 | EP1096337A1 Process cartridge remanufacturing method |
| 05/02/2001 | EP1096336A1 Remanufacturing method of process cartridge |
| 05/02/2001 | EP1096335A1 Process cartridge remanufacturing method |
| 05/02/2001 | EP1096334A2 Duplex image forming apparatus |
| 05/02/2001 | EP1096332A1 Image forming apparatus |
| 05/02/2001 | EP1096328A2 Photoreceptor web for liquid electrophotographic printer |
| 05/02/2001 | EP1095316A1 Dynamic supply usage estimation |
| 05/01/2001 | US6226490 Toner replenishing apparatus and image forming apparatus equipped with same |
| 05/01/2001 | US6226479 Electrophotographic photosensitive member and image forming apparatus |
| 05/01/2001 | US6226478 Process cartridge having drive mount for photosensitive drum |
| 05/01/2001 | US6226477 Toner cartridge having separable parts and recording apparatus with toner cartridge |
| 05/01/2001 | US6226476 Developing device holder having antenna contact mounting unit |
| 05/01/2001 | US6226473 Copying apparatus for discharging recording sheet face-up or face-down |
| 05/01/2001 | US6226471 Image forming apparatus |
| 05/01/2001 | US6226467 Developer unit detachably attachable to image forming apparatus |
| 05/01/2001 | US6226465 Image forming apparatus with relative speed differential between intermediate transfer member and image bearing member |
| 05/01/2001 | US6226102 Image forming apparatus which forms an image based on stored image data |
| 05/01/2001 | US6226025 Developer unit having memory, and method of operating image forming apparatus using the same |
| 04/26/2001 | WO2001029621A2 Semi-insulating material testing and optimization |
| 04/26/2001 | WO2001028897A1 Belt and image forming device with the belt |
| 04/25/2001 | EP1094663A1 A color image forming apparatus |
| 04/25/2001 | EP1094369A2 Image forming apparatus |
| 04/25/2001 | EP1094368A2 Belt tensioner apparatus |
| 04/25/2001 | EP0946374B1 Tamper-evident form for securely carrying information |
| 04/24/2001 | US6223015 Recording medium carrier system intermediate transfer unit |
| 04/24/2001 | US6223011 Printing machine with reconditioning light source |
| 04/24/2001 | US6223010 Resin product, method of disassembling the resin product, process cartridge, method of disassembling the process cartridge, and electrophotographic image forming apparatus |
| 04/24/2001 | US6223009 Imaging forming apparatus with a priority order determining device for a plurality of jobs |
| 04/24/2001 | US6222949 Image forming apparatus that can make desired continuous enlargement copy |
| 04/24/2001 | US6222566 Image formation apparatus and method thereof |
| 04/24/2001 | US6222158 Fixing heater comprising electrically conductive member extending in the longitudinal axis of substrate |
| 04/24/2001 | US6220633 Tamper-evident form for securely carrying information |
| 04/24/2001 | CA2210568C Method and apparatus for stripper bar rotation |
| 04/24/2001 | CA2188200C Copying machine having an active staple removing apparatus |
| 04/24/2001 | CA2037801C Fibrillated pultruded electrical component |
| 04/19/2001 | DE10043762A1 Printing system with printer cassette having a memory for optimizing printer adjustments used with one printer cassette, includes exchangeable printer cassette containing printing |
| 04/19/2001 | DE10042914A1 Dynamic provision of messages when using replaceable components of copier, printer, facsimile, provides manufacturer's details to user |
| 04/18/2001 | EP1093289A2 Auditing system for a digital copier-printer |
| 04/18/2001 | EP1093034A2 Image forming apparatus and cartridge detachably mountable thereto |
| 04/18/2001 | EP1093031A2 Image forming apparatus, cartridge detachably mountable to the image forming apparatus, developer remainder displaying method and system |
| 04/18/2001 | EP1092176A1 Method and apparatus for testing toner cartridges |
| 04/18/2001 | CN1291734A Image formation equipment |
| 04/18/2001 | CN1291733A Image formation equipment |
| 04/18/2001 | CN1064762C Toner cartridge capable of preventing toner from leakage |
| 04/17/2001 | US6219523 Image forming apparatus and developing agent recovery method in image forming apparatus |
| 04/17/2001 | US6219516 Systems and methods for reducing image registration errors |
| 04/17/2001 | US6219509 Image forming apparatus shielding charging device and auxiliary charging device |
| 04/17/2001 | US6219508 Image forming apparatus with belt mark sensor |
| 04/17/2001 | US6219507 Image processing apparatus with attachable/detachable functional units |
| 04/17/2001 | US6219506 Disassembling method for toner accommodating container |
| 04/17/2001 | US6219505 Image forming apparatus having paper-dust removing devices |
| 04/17/2001 | US6219504 Process cartridge and image forming apparatus |
| 04/17/2001 | US6219502 Image formation apparatus for forming image on sheet according to input job |
| 04/17/2001 | US6219498 Image forming apparatus having improved image transfer characteristics |
| 04/17/2001 | US6219497 Apparatus and method for reducing condensation in an image forming apparatus |
| 04/17/2001 | US6219496 Image forming apparatus |
| 04/17/2001 | US6219076 Image forming apparatus having a photosensitive member bearing an electrostatic latent image whose pixel density can be changed |
| 04/17/2001 | US6218660 Image forming apparatus |
| 04/17/2001 | US6218064 Electrophotographic apparatus and electrophotographic light receiving member |
| 04/15/2001 | CA2285885A1 Purification air system for devices operating in dust and airborne chemicals-free environment |
| 04/12/2001 | WO2001025857A1 Electrophotographic color printer arrangement |
| 04/12/2001 | DE10038399A1 System for detection of contamination and wear of transfer surface of roller in copier, printer, facsimile |
| 04/11/2001 | EP1091562A1 Digital copying machine, image formation system, and digital copying machine as slave machine |
| 04/11/2001 | EP1091266A2 Process cartridge mounting mechanism, electrophotographic image forming apparatus and process cartridge |
| 04/11/2001 | EP1091265A2 Image forming apparatus |
| 04/11/2001 | CN1290883A Printing equipment and its control method and comsumable device mounted on it |
| 04/11/2001 | CN1290871A Powder box combined development unit for image forming device |
| 04/10/2001 | US6215975 Cleaning apparatus for a fusing member |
| 04/10/2001 | US6215972 Apparatus for cleaning a squeeze roller of a liquid printer |
| 04/10/2001 | US6215969 Toner container, toner container assembling method, process cartridge, and electrophotographic image forming apparatus |
| 04/10/2001 | US6215512 Image forming apparatus with image distortion correction system |
| 04/10/2001 | CA2192129C Dual brush cleaner retraction mechanism and variable inertia drift controller for retractable cleaner |
| 04/10/2001 | CA2177518C Ceramic coated detoning roll for xerographic cleaners |
| 04/10/2001 | CA2061079C Low noise timing belt |
| 04/04/2001 | EP1089142A2 Image forming apparatus |