Matches 1 - 50 out of 53 1 2 >


Match Document Document Title
US20120076544 METHODS FOR OPERATING DEVELOPMENT STATION AUGER  
In one aspect, methods are provided for operating a development station. In one aspect a method comprises the steps of applying a first force at a first end of an auger and applying a second force...
US20120076541 METHODS FOR OPERATING AN AUGER IN A DEVELOPMENT STATION  
Methods for operating a development station are provided. In one aspect a method comprises the steps of: applying a first force at a first end of an auger and a second force at a second end of the...
US20120076545 DEVELOPMENT STATION WITH AUGER TENSIONING  
Development stations are provided. In one aspect a development station has a housing having a recirculation path and an auger being rotatable to move the developer along part of the recirculation...
US20080152394 DEVELOPING UNIT AND DEVELOPER STIRRING/TRANSPORTING METHOD  
A developing unit and a developer stirring and transporting method are provided that enable smooth discharge of a developer in the developing unit without being affected by the inclination of the...
US20080145106 IMAGE DEVELOPING UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME  
An image developing unit and an image forming apparatus having the same. The image forming apparatus includes a body, an image developing unit including a frame having a developer supply part into...
US20110044719 Unidirectional Pump Auger Shaft Seal for Developer Housings  
This is an auger shaft seal used in an electrophotographic marking system. The seal is made up of alternating raised and depressed pie-shaped sections, each having edges that force developer away...
US20120076542 DEVELOPMENT STATION WITH DUAL ACTUATOR DRIVE  
Development stations are provided. In one aspect a development station has a housing having a recirculation path and an auger being rotatable to move the developer along at least part of the...
US20120076543 DEVELOPMENT STATION WITH DUAL DRIVE  
Development stations are provided. In one aspect, a development station has a housing having a recirculation path an auger being rotatable to move the developer along at least part of the...
US20090092419 MEMBER FOR AGITATING AND CONVEYING DEVELOPER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS HAVING THE SAME  
A member for agitating and conveying a developer, includes: a rotation shaft that rotates in a given direction; a spiral-shaped conveying member that is disposed on an outer circumferential...
US20090074469 DUAL CHANNEL APPARATUS FOR TRANSPORTING POWDER IN AN ELECTROSTATOGRAPHIC PRINTER  
An apparatus and method for distributed mixing and transport of toner and powders in an electrostatographic printer containing at least powder and magnetic carrier. The apparatus includes a powder...
US20120177413 IMAGE FORMING APPARATUS AND DEVELOPER CONTAINER THEREFOR  
An image forming apparatus includes a plurality of developing units respectively including developer inlets, the developing units are arranged side by side in a first direction, a plurality of...
US20090285603 Toner Distribution Device For An Image Forming Apparatus  
The present application is directed to devices to move toner within a toner reservoir of an image forming apparatus. The devices may include an elongated auger with a helical blade to move the...
US20090169265 POWDER TRANSPORT SCREW, AND DEVELOPMENT DEVICE, PROCESS UNIT AND IMAGE-FORMING APPARATUS COMPRISING THIS POWDER TRANSPORT SCREW  
A toner transport screw that is capable of maintaining a smooth and stable transport function. The toner transport screw, in which a helical blade is disposed on the circumference of a rotating...
US20080025763 Powder conveying apparatus  
A powder conveying apparatus, comprising a powder container for storing powder and a powder agitating/conveying member provided in the powder container, wherein the powder agitating/conveying...
US20100034545 DEVELOPER SUPPLY CARTRIDGE, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS  
A developer supply cartridge including toner, carrier for charging the toner, a case housing the toner and the carrier, an openable partition dividing an inside of the case into a first area...
US20090190960 PROCESS CARTRIDGE INCLUDING DEVELOPING UNIT AND INCORPORATED IN IMAGE FORMING APPARATUS  
A process cartridge for use in an image forming apparatus includes an image bearing member and a developing unit. The developing unit includes a developer bearing member to bear developer...
US20130022373 METHOD OF USING FEED AUGER WITH PADDLES  
A development system (10) for an electrophotographic printer with multiple augers containing a development roller (11) and a first channel contains a feed auger (13) and developer, with a...
US20080260431 POWDER DELIVERY MEMBER, AND POWDER DELIVERY APPARATUS, FRAME APPARATUS AND IMAGE FORMING APPARATUS USING THE SAME, AND MANUFACTURING APPARATUS FOR MANUFACTURING POWDER DELIVERY MEMBER  
A powder delivery member includes: a flexible axial core portion; and a powder delivering flexible vane portion formed on an outer periphery of the axial core portion.
US20080085138 DEVELOPMENT DEVICE, AND PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS INCLUDING DEVELOPMENT DEVICE  
A development device includes a developer carrying member, developer collection conveyance path, and developer supply conveyance path. The developer carrying member carries a developer to develop...
US20100247155 DEVELOPER STATION WITH TAPERED AUGER SYSTEM  
A developer station and method for an electrographic printer is provided that reduces developer agitation. The developer station includes a sump for holding a reservoir of magnetic developer...
US20100247154 DEVELOPER STATION WITH AUGER SYSTEM  
A developer station and method for an electrophotographic printer is provided that reduces developer agitation. The developer station includes a sump of magnetic developer, and a magnetic brush...
US20090175659 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS WITH THE SAME  
A developing device to simplify a magnet of a developer delivery unit, and an image forming apparatus with the same. In the image forming apparatus comprising a photosensitive member and a...
US20110236074 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS  
A developing device that circulates developer in a circulation passage having first and second conveyance passages, so that the developer is supplied to a developing roller along the first or...
US20090257783 IMAGE FORMING APPARATUS AND DEVELOPING DEVICE  
An image forming apparatus includes an image carrying member, an electrostatic latent image forming portion configured to form an electrostatic latent image on the image carrying member, and a...
US20110020038 DEVELOPING DEVICE  
In an embodiment, a reducing plate that dams up a part of a developer scraped up by a blade is provided. The reducing plate suppresses swell of the developer held up by a discharge mixer from...
US20080240775 Cartridge and Image Forming Apparatus  
A cartridge, an auger, and an image forming apparatus are provided. The cartridge includes a housing including supporting members and a conveying member, at least a portion of the conveying member...
US20070264054 DEVELOPMENT APPARATUS AND IMAGE FORMING APPARATUS EMPLOYING THE SAME  
A development apparatus comprises three developer conveyance paths with separate functions for the supply, recovery and agitation of a developer, in which a reduction in size of the apparatus can...
US20130156469 Toner Cartridge Having Linearly Movable Shutter Member  
A developer cartridge includes a casing, a shutter member and a screw auger. The casing is configured to accommodate developer therein, the casing extending in a first direction and being formed...
US20110170911 DEVELOPER CONVEYANCE DEVICE, DEVELOPING DEVICE, AND IMAGE FORMING DEVICE  
There is provided a developer conveyance member that conveys a contained developer from one end side of a delivery region to other end of the delivery region while agitating the contained...
US20130101316 METHOD FOR TRANSFERRING DEVELOPER  
A method for transferring developer (14) to a development roller (11) in an electrophotographic printing process includes feeding developer from a first channel (12) to the development roller;...
US20110286769 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS  
A developer tank of a developing device is partitioned into a first conveyance path, a second conveyance path, a first communicating path and a second communicating path with a partition. A first...
US20080124132 Developing device  
A developing device includes a developing tank having a developing region tank and an agitating region tank, a partition wall member, a first agitating and conveying member, a second agitating and...
US20130266344 TONER ANTI-BRIDGING AGITATOR FOR AN IMAGE FORMING DEVICE  
A removable unit for an electrophotographic image forming device according to one example embodiment includes a housing having an inner volume forming a toner reservoir and a channel for...
US20110311280 TONER CARTRIDGE AND IMAGE FORMING APPARATUS HAVING TONER CARTRIDGE  
A toner cartridge includes a toner receptacle that houses toner, a plurality of stirring members housed in the toner receptacle, a plurality of gears meshing with each other on outside of the...
US20100290816 Developing Unit and an Image Forming Apparatus  
A developing unit includes a developing unit body having a toner inlet and a developing roller mounted in the developing unit body. A toner feeding unit for feeding is provided to feed the toner...
US20120155924 TONER SUPPLYING APPARATUS AND TONER SUPPLYING METHOD FOR IMAGE FORMING APPARATUS  
An image forming apparatus includes plural developing devices arranged at a fixed interval, plural toner cartridges arranged at an interval smaller than the interval among the developing devices,...
US20110150537 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS PROVIDED THEREWITH  
Provided is a developing device including: a developing container including a developer replenishing port from which the developer is replenished, and a developer discharge port which is provided...
US20120201573 STIR-TRANSPORT MEMBER, DEVELOPMENT DEVICE PROVIDED THEREWITH, AND IMAGE FORMING APPARATUS  
A stir-transport member is formed on a circumferential surface of a rotation shaft with a first spiral blade, and a second spiral blade formed to overlap the region of the first spiral blade and...
US20140193176 DEVELOPER-AGITATING TRANSPORTER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS  
A developer-agitating transporter includes helical blades that helically extend around a rotation shaft, the helical blades being arranged at different positions in a direction perpendicular to a...
US20120039627 DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS THAT HOUSE A DEVELOPING AGENT FOR FORMING AN IMAGE  
A developing device, process cartridge, and image forming apparatus, include at least one developing roller. A plurality of transport members with screw and shaft portions, transport developing...
US20120027466 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS  
A developing device that can suitably discharge developer from the developing device by the amount of developer in the developing device increased by carrier supplemented into the developing...
US20110188894 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS  
A developing device and an image forming apparatus which suppress unevenness of image density are provided. A developing device includes a developer tank storing a developer, a first conveying...
US20100226689 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME  
A developing device includes a developing vessel for storing a developer, a first conveying passage, a second conveying passage, a first conveying member and a second conveying member to supply...
US20100196058 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME  
In a developing device including a developing vessel for storing a developer, a first conveying passage, a second conveying passage, a first conveying member, a second conveying member and a...
US20100189455 IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF  
An image forming apparatus and a control method thereof provides that when circulation of developer in a housing of a developing unit is deteriorated due to concentration of the developer, thus...
US20100129117 DEVELOPING APPARATUS, IMAGING UNIT, AND IMAGE FORMING APPARATUS  
A developing apparatus includes a first rotation member having a rotation shaft to transfer developer in a first direction and a mixing and transfer member having a spiral wing shape to mix and...
US20170131659 TONER CARTRIDGE  
A toner cartridge comprises a toner container which contains toner, a driving member which rotationally drives a conveying member, an agitating member which agitates a toner in the toner container...
US20170023883 DEVICE FOR CONNECTING A CENTERLESS AUGER TO A ROTATABLE MEMBER  
An auger assembly according to one example embodiment includes an auger having a helical flight extending along a longitudinal axis. The auger has a central opening running along the longitudinal...
US20160299457 Detecting A Developing Cartridge  
A developing cartridge is provided. The developing cartridge includes a housing which accommodates developer therein, a receiving member which receives a driving force output member provided in an...
US20160259269 DEVELOPMENT APPARATUS AND IMAGE FORMING APPARATUS  
Disclosed is a developing apparatus including a first auger and a second auger for respectively conveying a developer in a first direction and a second direction, an opening for delivering the...

Matches 1 - 50 out of 53 1 2 >