Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03G - Electrography; Electrophotography; Magnetography › G03G 15 - Apparatus for electrographic processes using a charge pattern
Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618)
10/1998
10/06/1998US5818476 Electrographic printer with angled print head
10/06/1998US5818470 System and method for directly feeding paper to printing devices
10/06/1998US5818062 Original edge detecting system and optical sensor using distance detecting light-receiving means
10/06/1998US5816716 Printing apparatus having a plurality of feeding modes of a printing medium
10/06/1998CA2077873C Resistive intermediate transfer member
10/01/1998WO1998043136A1 Printing or copying appliance with exchangeable part units which have an identification device, method for operating an appliance of this type and toner containers for use in the same
10/01/1998DE19740767A1 Fixing device, especially for electrophotographic printer
09/1998
09/30/1998EP0867786A1 Single-pass fusing of multi-layer duplex copies
09/30/1998EP0867785A2 Fuser member with an amino silane adhesive layer and preparation thereof
09/30/1998EP0867784A2 Image forming apparatus and intermediate transfer belt
09/30/1998EP0867783A2 A segmented electrode development roll
09/30/1998EP0867782A2 Semi-conductive roll whose outermost layer is formed by using flourine-modified acrylate resin as base resin material
09/30/1998EP0867781A1 Compact electrophotographic color developer module
09/30/1998EP0867777A2 Rotational body driving apparatus and an image forming apparatus in use therewith
09/30/1998EP0867474A1 Flow coating solution and fuser member layers prepared therewith
09/30/1998EP0867300A2 An image forming apparatus
09/30/1998EP0867299A1 Method and apparatus for forming image
09/30/1998CN1194388A Treating card box and electric photographic image forming device
09/30/1998CN1194387A 定影装置 The fixing device
09/30/1998CN1194386A Developing mechanism of printer by using static photographic developing technology
09/29/1998US5815788 Printing apparatus for printing toner powder images on both sides of an image receiving support
09/29/1998US5815787 Cassette tray assembly for feeding sheets of different basis weight
09/29/1998US5815786 Copier apparatus
09/29/1998US5815785 Method and apparatus for mixed color toners separation and recovery
09/29/1998US5815784 Cleaning device for an image forming apparatus and a toner collecting device therefor
09/29/1998US5815783 Method and apparatus for printing on both sides of a substrate
09/29/1998US5815782 Developing apparatus
09/29/1998US5815781 Development device
09/29/1998US5815780 Method and apparatus for storing and delivering toner
09/29/1998US5815779 System for conditioning liquid ink in a liquid ink type electrostatographic system
09/29/1998US5815777 Image forming apparatus
09/29/1998US5815776 Electrophotographic apparatus with photoreceptor having undercoat layer, containing an electronic transporting pigment and reactive organometallic compound
09/29/1998US5815775 Color electro-photographic apparatus
09/29/1998US5815774 Image recording apparatus with photosensitive unit having porous insulating screen
09/29/1998US5815773 Electrophotographic imaging system
09/29/1998US5815772 Driving system for a detachable unit and of using same
09/29/1998US5815771 Apparatus for applying a high voltage electrical point of load contact
09/29/1998US5815770 Image forming apparatus with interruption function
09/29/1998US5815768 Detection of toner depletion in an electrophotographic printing system
09/29/1998US5815767 Image forming apparatus
09/29/1998US5815766 Method and apparatus for clean convenient copy sheet jam clearance in an electrostatographic machine
09/29/1998US5815765 Method of drawing out paper from laser printer when jam occur
09/29/1998US5815764 Document job routing system for a printing system
09/29/1998US5815645 Method of combining two digital images
09/29/1998US5815644 Developing frame, process cartridge and image forming apparatus
09/29/1998US5815481 Apparatus for transverse image registration of a photoreceptor belt
09/29/1998US5815188 Method and apparatus to reduce fogging in electrostatic printing
09/29/1998US5814978 Power supply circuit for a printer
09/29/1998US5814566 Belt assembly
09/29/1998US5814257 Blending crosslinked polyphenylene sulfide and carbon black
09/29/1998CA2064289C Developing unit for use in electronic printing apparatus
09/29/1998CA2048535C Security system for electronic printing systems
09/24/1998WO1998041914A1 Input apparatus
09/24/1998WO1998041903A1 Darkener, stabilizer and homogenizer of laser print out
09/24/1998DE19808507A1 Colour image generation arrangement e.g. for colour copier
09/24/1998DE19807645A1 Image generation apparatus developer
09/24/1998DE19710203A1 Charging operation controlling method for contact charger of copier, laser printer, facsimile, LED printer
09/23/1998EP0866603A2 Image forming apparatus
09/23/1998EP0866597A2 Image scanning device
09/23/1998EP0866386A2 Fixing device
09/23/1998EP0866385A2 Image forming apparatus
09/23/1998EP0866384A1 Image forming apparatus
09/23/1998EP0866383A1 Liquid developing head, liquid developing unit and image forming apparatus
09/23/1998EP0866382A1 Electrophotographic photosensitive material
09/23/1998EP0866381A1 Electrostatic transport system for tonered sheets
09/23/1998EP0866380A1 Image forming apparatus
09/23/1998EP0866379A2 Image forming apparatus
09/23/1998EP0866377A1 Method and apparatus for forming image
09/23/1998EP0866353A2 Document reader and method for adjusting its focus
09/23/1998EP0865929A2 Printer device with paper-shift control adaptable to different paper sizes
09/23/1998EP0865928A1 Ink jet printer including a disengageable medium transport for jam clearance
09/23/1998CN1193758A Image forming apparatus and toner replenishing device therefor
09/23/1998CN1193757A Magnetic seal mounting method, developing blade exchanging method and process cartridge
09/23/1998CN1193756A Method and apparatus for forming image
09/23/1998CN1193755A Image device and adjusting method therefor
09/23/1998CN1193754A 图像形成设备 The image forming apparatus
09/22/1998US5812923 Image forming apparatus equipped with register rollers for curling transfer paper
09/22/1998US5812921 Magnet system for an image-forming apparatus
09/22/1998US5812920 Image forming apparatus
09/22/1998US5812919 Image transferring device for an image forming apparatus
09/22/1998US5812918 Electrostatic latent image developing device with developing agent-limiting means
09/22/1998US5812917 Developing apparatus
09/22/1998US5812916 Conveyer device and toner cartridge equipped with conveyer device
09/22/1998US5812915 Press fit fill plugs with uniform sealing ability
09/22/1998US5812914 Toner replenishing device, shutter member, and toner cartridge for use therein
09/22/1998US5812913 Method and apparatus to dry media during electrostatic printing
09/22/1998US5812912 Automatic original supplying apparatus having count mode
09/22/1998US5812911 Method of electrostatically forming visual image
09/22/1998US5812910 Developing unit for electrophotographic processors with openable top covers
09/22/1998US5812909 Developing device
09/22/1998US5812908 Carbon fiber electrical contact mounting for rotating elements
09/22/1998US5812907 Image processing apparatus which can interrupt a current job to execute another job
09/22/1998US5812906 Fuser having thermoelectric temperature control
09/22/1998US5812905 Method and apparatus for controlling a charge voltage of an OPC drum to be an optimum value
09/22/1998US5812904 Image forming apparatus and method for controlling charging potential differently between image forming area and non-image forming area of photosensitive drum
09/22/1998US5812903 Image forming apparatus and method enabling toner amount control without actual measurement of toner characteristic
09/22/1998US5812902 Device and method for displaying an exchange message for a process cartridge in an image forming apparatus
09/22/1998US5812901 Copying apparatus that can execute interruption job efficiently
09/22/1998US5812900 Communication control device for an image forming apparatus supervising system
09/22/1998US5812874 Equipment management system
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