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Match Document Document Title
US20140003842 DEVELOPER CARTRIDGE AND DEVELOPING UNIT INCLUDING THE SAME  
A developer cartridge includes a developer container, an agitating member, a first shutter, and a first rotatable member. The developer container includes a first arc-shaped wall having an arc...
US20080175626 DEVELOPING DEVICE, PROCESS UNIT, AND IMAGE FORMING APPARATUS  
A developing device that prevents the formation of agglomerated masses of developing agent in the bottom of the developing agent housing chamber near the developing roller and the supply roller,...
US20070264053 DEVELOPING DEVICE INCLUDING IMPROVED CONVEYING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS USING THE SAME  
A developing device for an image forming apparatus that uses developing agent supplied from a supplying device. The developing device includes a developing roller configured to bear the developing...
US20070154242 DEVELOPING DEVICE FOR DEVELOPING LATENT IMAGES TO TONER IMAGES  
A developing device including a development part for developing latent images to toner images. The developing device also includes an agitation part that agitates developer, and a controller,...
US20090310984 DEVELOPING APPARATUS AND IMAGE FORMING MACHINE  
The developing apparatus, having stirring members for conveying and stirring developer-tank-contained developer and a developer holder, comprises a developer replenishing tank; a toner...
US20090129821 CONVEYOR, DEVELOPER CARTRIDGE, AND FILLING METHOD  
A conveyor includes a rotation shaft and a plurality of convey members provided along an axial direction of the rotation shaft, wherein at least one part of the plurality of convey members is an...
US20090097884 DEVELOPER CARTRIDGE, DEVELOPING DEVICE AND IMAGE FORMING APPARATUS  
A developer cartridge constructed in a structure in which an overload is not applied to stirring units to stir a developer even when the developer is lump includes a housing having a developer...
US20140186072 Developer Cartridge and Developing Unit Provided With The Same  
A developer cartridge assembled to a developing device defining therein a developing chamber. The developer cartridge includes a first accommodating portion, and a first agitator. The first...
US20130016998 DEVELOPING DEVICE  
A developing device includes a developer carrying member for carrying a developer; a first feeding portion for supplying the developer to the developer carrying member while feeding the developer...
US20080240790 Developing Device and Developer Cartridge  
A developing device and a developer cartridge are provided. The developing device includes a first housing that receives a developing roller; a second housing that is disposed adjacent to and...
US20080205938 IMAGE DEVELOPER AND IMAGE FORMING APPARATUS  
An image developer, including a developer bearer rotatable facing an electrostatic latent image bearer; a developer feeder feeding a developer including a toner to the developer bearer; a...
US20080085137 DEVELOPING DEVICE USING TWO-COMPONENT DEVELOPER AND IMAGE FORMING APPARATUS EQUIPPED WITH THE DEVELOPING DEVICE  
A developing device comprises a feeding and conveying path; a stirring and conveying path; and a recovering and conveying path, and capable of extending the service life of a developer and of...
US20090317106 DEVELOPING DEVICE USING TWO-COMPONENT DEVELOPING AGENT AND IMAGE FORMING APPARATUS PROVIDED WITH SAME  
A developing device capable of mixing and agitating toner and a developing agent efficiently and without applying unnecessary stress, efficiently adjusting the amount of charge on the developing...
US20130149009 DEVELOPING DEVICE  
A developing device includes spiral wings, a forward double spiral wing, clearance portion, backward double spiral wing, and short lead backward spiral wing installed on the rotational shaft of a...
US20080232858 Developing unit, visualized image formation unit and image forming apparatus  
A developing unit includes a developer consumption calculator, a consumption shift unit, a supply amount setting unit and a developer supply controller. The developer consumption calculator...
US20080056772 Developer transport apparatus and image forming apparatus  
A developer transport apparatus includes: a first developer-containing unit that contains a developer; a first developer transport member disposed in the first developer-containing unit, the first...
US20090232531 DEVELOPING APPARATUS OF IMAGE FORMING APPARATUS AND SUPPLYING METHOD OF TONER  
A developing unit that includes a stirring roller stirring a developer and a developing roller and develops an electrostatic latent image formed on an image carrier to form a toner image; a drive...
US20090016778 DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS  
An aspect of the invention provides a development device including a rotatable development sleeve which supplies developer to a photosensitive drum, the development sleeve being disposed such that...
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...
US20110318062 Developer Conveying Device and Development Device, Toner Cartridge, and Cleaning Unit that are Provided with Developer Conveying Device  
A developer conveying device comprising: a developer conveying cylinder; and a screw-shaped shaft, wherein the screw-shaped shaft includes a rotating shaft that is journaled in an upstream wall...
US20090252538 DEVELOPER UNITS, ELECTROPHOTOGRAPHIC APPARATUSES AND METHODS OF SUPPLYING DEVELOPER MATERIAL TO PHOTOCONDUCTIVE MEMBERS  
Developer units, electrophotograhic apparatuses, and methods of supplying developer material to photoconductive members in electrophotographic apparatuses are disclosed. An embodiment of the...
US20080193167 Powder container and image forming apparatus  
A powder conveying unit conveys powder input from a powder inlet of a powder containing chamber into the powder containing chamber. A powder detecting unit detects a full state of the powder...
US20140233984 DEVELOPMENT DEVICE INCLUDING A REMOVABLE SEAL TO SEAL A SUPPLIED-DEVELOPER AND/OR A COLLECTED-DEVELOPER COMMUNICATING AREA  
A development device can include a developer containing part containing developer, a carrier to carry developer that is supplied from the developer containing part to a development range, a...
US20080038021 DEVELOPING UNIT HAVING EFFECTIVE DEVELOPER TRANSPORTABILITY, AND PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS USING THE SAME  
A developing unit includes a developer carrying member, a supplying compartment, a recovery compartment, and an agitation compartment. The developer carrying member develops a latent image formed...
US20150003876 DEVELOPING APPARATUS  
A developing apparatus, including: a developer carrying member; a containing portion configured to contain developer; a discharge outlet through which a surplus of the developer is discharged; a...
US20080317507 DEVELOPER CARTRIDGE GUIDE UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME  
A developing unit of an image forming apparatus includes a developing member to develop an electrostatic latent image on a photosensitive medium with a developer, a first feed member to feed the...
US20070280739 Powder supply unit, manufacturing method of the powder supply unit, and recycling method of the powder supply unit  
A powder supply unit is disclosed, which includes a housing accommodating powder, a rotating member rotatably provided in the housing, a sheet-like transporting member fixed to the rotating member...
US20140003843 DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME  
A development device includes a developer bearer to carry the developer to a development range, a magnetic field generator disposed inside the developer bearer for generating magnetic force, a...
US20080240791 ELECTROGRAPHIC DEVELOPER MIXING APPARATUS AND PROCESS  
A developer mixing apparatus, comprising: a housing including a chamber that holds developer, a first ribbon blender disposed within the chamber and elongate along a first longitudinal axis; and,...
US20110103843 DEVELOPING UNIT  
A developing unit comprises a developing portion, a first developer storage portion and a partitioning wall. The developing portion includes a rotatable developer carrier, a rotatable supply...
US20090317140 TONER SUPPLYING DEVICE AND IMAGE FORMING APPARATUS  
A toner supplying device which supplies toners contained in a toner container to a developing device is disclosed. The toner supplying device includes a toner tank which stores the toners...
US20090190938 DEVELOPER STIRRING UNIT, DEVELOPING DEVICE AND IMAGE FORMING APPARATUS  
A developer stirring unit, a developing device containing the developer stirring unit and an image forming apparatus comprising the developing device are supplied capable of correctly judging a...
US20070264052 DEVELOPMENT DEVICE, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USING THE DEVELOPMENT DEVICE  
A development device includes a developer carrying member, developer supply, developer collection and developer agitation conveyance paths, transfer and communication openings, and partition. The...
US20080260430 DEVELOPING DEVICE, IMAGE CARRIER UNIT AND IMAGE FORMING APPARATUS  
A developing device includes a first developer containing chamber, a second developer containing chamber, a first inflow section, a second inflow section, a first conveyance member and a second...
US20080175627 IMAGE-FORMING DEVICE CAPABLE OF POSITIONING DEVELOPING UNIT AND DEVELOPER CARTRIDGE PRECISELY  
An image-forming device includes a casing, a process unit, a first shutter, a toner cartridge, a second shutter, and a wall. The process unit is detachably mounted in the casing and formed with a...
US20100028050 DEVELOPING APPARATUS AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS  
A developing device for an electrophotographic image forming apparatus includes a developing roller of a developing portion for developing an electrostatic latent image on an electrophotographic...
US20130223889 Developing Device  
A developing device includes: a developing chamber provided with a developing agent-holding body; a first developing agent-accommodating chamber for accommodating a developing agent and arranged...
US20110158701 DEVELOPER UNIT FOR AN IMAGE FORMING APPARATUS  
A developer unit for an image forming apparatus is provided. The developer unit includes a developer device having a developer agent carrier, a developer agent supplier, and a restricting member,...
US20100080630 AGITATING MEMBER AND DEVELOPING CARTRIDGE  
In order to provide an agitator having a wiper made of a resiliency deformable material, an agitator according to an embodiment of the present invention includes a main body and a resiliently...
US20090257781 Developer storing apparatus, image forming unit and image forming apparatus  
A developer storing apparatus includes a developer storing portion for receiving and storing a developer, a developer carrying member rotatably disposed in the developer storing portion and...
US20080187365 Image forming apparatus and powder housing unit  
A powder housing unit includes a plate-shaped agitating unit that is horizontally arranged inside of a casing to accommodate a powder, a rotating shaft that causes the agitating unit to slide back...
US20150147094 DEVELOPING DEVICE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND DEVELOPER TRANSFER METHOD  
A developing device includes a developer bearer, a first developer compartment to supply developer to the developer bearer, a second developer compartment to supply developer to the first...
US20090103951 DEVELOPMENT DEVICE, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE HAVING COMPACT STRUCTURE FOR DISCHARGING DEVELOPER  
In a development device for containing a developer and developing an electrostatic latent image formed on an image carrier, a supplier supplies fresh developer to the development device. A...
US20100054765 DEVELOPING DEVICE  
A developing device includes a developer tank that contains a developer including a toner and a carrier, a developing agent supplier that develops a latent image by using the toner contained in...
US20060177241 Image forming apparatus and removable cartridge  
An image forming apparatus includes: an electrostatic latent image bearing member; a toner cartridge; a developing member; a transfer member; a developing device; and a circulating member. The...
US20090080942 DEVELOPING MATERIAL CARRYING DEVICE AND IMAGE FORMING DEVICE  
There is provided an image forming device, including an image holding unit configured to hold an image formed by developing material, a developing material case configured to accommodate the...
US20090245878 DEVELOPMENT CARTRIDGE, DEVELOPMENT UNIT, AND IMAGE FORMING APPARATUS  
A development cartridge includes a developer carrier which carries toner, a toner supply member supplying the toner to the developer carrier and a regulation member regulating an amount of toner...
US20090180811 Developing device, toner cartridge, process cartridge, and image forming apparatus  
A developing device including a developer container configured to store a developer and a developing unit provided below the developer container. The developer container includes a first developer...
US20080240789 ROTATOR FOR POWDER CONVEYANCE AND TONER CARTRIDGE  
A rotator for powder conveyance includes a substantially linear rotary supporting shaft and plural stirring/conveying pieces. The plural stirring/conveying pieces are separated from each other and...
US20110091246 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...

Matches 1 - 50 out of 420 1 2 3 4 5 6 7 8 9 >