Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276)
09/1999
09/14/1999US5953560 Process cartridge, method for assembling process cartridge and image forming apparatus
09/14/1999US5953558 Imaging module mounting structure
09/14/1999US5953553 Image forming apparatus
09/14/1999US5953552 Image forming apparatus and method for detecting connected object
09/14/1999US5953450 Image forming apparatus correcting the density of image information according to the type of manuscript
09/14/1999CA2108823C Image processing apparatus and method therefor
09/09/1999DE19906624A1 Printing material removal apparatus
09/09/1999DE19906443A1 Imaging apparatus e.g. digital electrophotographic copier
09/08/1999EP0940733A1 Imaging apparatus
09/08/1999EP0940729A2 Mounting member, drum flange, photosensitive drum and process cartridge
09/08/1999EP0748466B1 Reproduction apparatus with microwave detection
09/07/1999US5950148 Apparatus and method for maintaining and controlling electronic apparatus provided with communication function
09/07/1999US5950062 Toner sorting device for separating reusable toner from used toner and image forming apparatus using the same device
09/07/1999US5950051 Encoding device for a moving web
09/07/1999US5950050 Image forming apparatus
09/07/1999US5950048 Image forming apparatus
09/07/1999US5950047 Process cartridge, electrophotographic image forming apparatus, and electrical connection therebetween
09/07/1999US5950044 Electrophotographic apparatus and image forming method
09/07/1999US5950043 Image forming method and image forming apparatus for detecting a low level of toner
09/07/1999US5950039 Image forming apparatus having circuits for adjusting light beam intensity and diameter
09/07/1999US5950037 Using an electrophotography system
09/07/1999US5950036 Image processing apparatus having calibration control and related method
09/07/1999US5948073 Multiplexing bus controller with input conditioning
09/01/1999EP0939347A2 Image forming apparatus
08/1999
08/31/1999US5946539 Image forming apparatus having a reference position preventing blockage of an optical path
08/31/1999US5946538 Image forming apparatus
08/31/1999US5946531 Process cartridge and electrophotographic image forming apparatus
08/31/1999US5946528 Liquid electrophotographic printer
08/31/1999US5946526 Method and device for controlling temperature of heating source of image forming apparatus
08/31/1999US5946522 Image forming apparatus and cartridge mountable on the same
08/31/1999US5946521 Xerographic xerciser including a hierarchy system for determining part replacement and failure
08/31/1999US5946520 Anti-fraud pull tab system for printing products
08/31/1999US5946078 Dust excluding mechanism for an image recording apparatus
08/31/1999US5946010 Serial copier, scanner, and printer employing continuous media transport
08/31/1999CA2147298C Rotating non-rotationally symmetrical halftone dots for encoding embedded data in a hyperacuity printer
08/25/1999EP0937281A1 Method and device to control ejection of sheets from input compartments in a paper output device belonging to a printing and photocopying system
08/25/1999CN1226686A 图像形成装置 The image forming apparatus
08/24/1999US5943541 Image forming apparatus with extended length charge transporting layer
08/24/1999US5943532 Image forming apparatus
08/24/1999US5943531 Electrophotographic apparatus, image forming method, and process for fabricating light receiving member for electrophotography
08/24/1999US5943530 Image forming apparatus with an increased toner adhesion feature
08/24/1999US5943529 Process cartridge and electrophotographic image forming apparatus
08/24/1999US5943528 Toner accommodating container with a gripping cover feature usable with a process cartridge, a process cartridge using the same, and an apparatus using the process cartridge
08/24/1999US5943527 Drum unit and earth plate used in the drum unit
08/24/1999US5943525 Toner remaining detection unit in an image forming apparatus
08/24/1999US5943524 Method for driving electrogaphic imaging apparatus
08/24/1999US5942067 Apparatus and method for encoding an encoder wheel
08/24/1999CA2146514C Automatic stamping device
08/19/1999DE19859554A1 Copier arrangement monitoring system
08/19/1999DE19853654A1 Management system for image generation devices, e.g. copiers, facsimile devices or printers
08/17/1999US5940673 Photoreceptor belt cleaning apparatus of liquid electrophotographic printer
08/17/1999US5940669 Printer
08/17/1999US5940661 Image forming apparatus with a charging member which removes smears on an image forming member
08/17/1999US5940654 Image forming apparatus with development control based on density detection of developed control image
08/17/1999US5940652 Image forming apparatus
08/17/1999US5940114 Image forming apparatus for correcting positional deviations of an image
08/17/1999US5939486 A polyurethane cleaning blade was prepared by reacting a polyester polyol with a diisocyanate crosslinker to from a crosslinked three-dimentional polyurethane matrix in which antioxidant or antiozonant is uniformaly distributed
08/17/1999US5938163 For mounting a control console on a machine
08/11/1999EP0935176A2 Toner image fixing apparatus
08/11/1999EP0934556A1 Processing machine with a temperature sensor
08/11/1999EP0934554A1 Printer with two printing units
08/11/1999CN1225457A Toner replenishing device of image forming machine and toner cartridge for use therein
08/10/1999US5937260 Dual-sided image forming device with improved recording medium correction part
08/10/1999US5937258 Paper conditioner with articulating back-up/transfer rollers
08/10/1999US5937257 Retractable oil reducing metering blade
08/10/1999US5937254 Method and apparatus for cleaning remnant toner and carrier particles
08/10/1999US5937251 Developing device and image forming apparatus
08/10/1999US5937250 Development apparatus with cleaning device for liquid electrophotographic printer
08/10/1999US5937249 Liquid carrier withdrawal apparatus for liquid electrophotographic imaging system
08/10/1999US5937246 Color printer having unit controlling evacuation and return of printing units
08/10/1999US5937242 Process cartridge and electrophotographic image forming apparatus
08/10/1999US5937241 Positive gear mount for motion quality
08/10/1999US5937240 Process cartridge having positioning members and image forming apparatus using such a process cartridge
08/10/1999US5937239 Process cartridge and electrophotographic image forming apparatus
08/10/1999US5937237 Seal member, toner container and process cartridge
08/10/1999US5937235 Reproduction machine including a developer material cartridge having a non-interfering dual-use sealing device
08/10/1999US5937232 Image forming apparatus with display device for displaying before and after image processing data
08/10/1999US5937226 Developing unit having a preheating apparatus
08/10/1999US5937224 Cleaner stress indicator
08/10/1999US5937150 LCD panel controlled by two process elements
08/10/1999US5936658 Display apparatus
08/10/1999US5936646 Image processing equipment with thermally efficient heat dissipating element
08/10/1999US5936223 Original reader apparatus which reads an original image while the original passes over a reading position
08/10/1999US5935755 Method for document marking and recognition
08/10/1999US5935753 Toner particles have an average particle diameter of from 3 to 10 mu.m, the size distribution and shape index fulfilling a specific relationship; cleanerless and blade cleaning; high speed copying
08/09/1999CA2259803A1 Toner image fixing apparatus having standby mode temperature control device
08/04/1999EP0932855A1 Electrophotographic machine with a toner feeding device
08/04/1999EP0932854A1 Electrophotographic machine with a device to remove old toner
08/04/1999EP0932851A1 Modular electrophotographic multicolor printer
08/04/1999CN1224862A Image formation apparatus detachably mounting cartridge
08/03/1999US5933696 Photoreceptor with internal waste toner container
08/03/1999US5933691 Toner supply cartridge having a shutter equipped to cooperate with a stopper element and a returner element of a guide to close the shutter automatically, and toner supplying apparatus with such cartridge
08/03/1999US5933690 Image forming apparatus
08/03/1999US5933681 Image forming apparatus
08/03/1999US5933679 Electronically controlled printing machine output rate control system
08/03/1999US5933676 Image forming apparatus, and control apparatus and method therefor
08/03/1999US5933177 Erase unit for ion deposition web-fed print engine
08/03/1999US5930857 Apparatus for cleaning a surface of a moving web
08/03/1999CA2105255C Electrophotographic apparatus that prevents toner from attaching to a contact member of a transfer device
07/1999
07/28/1999EP0932084A1 Decoloring method of decolorizable image forming material