Matches 1 - 50 out of 52 1 2 >
Match Document Document Title
7561841 Cleaning system for a fuser apparatus  
A fuser apparatus includes first and second rolls rotatably mounted parallel to and in contact with each other to form a nip through which print media with a toner image thereon is passed to fuse...
7548717 Fixing apparatus  
A fixing apparatus that fuses and firmly adheres an unfixed developer onto a recording medium includes a heating roller and a pressure roller; a belt-shaped cleaning member that is disposed so as...
7546078 Image heating apparatus and image forming apparatus with displacing members for displacing other members of the apparatuses  
An image heating apparatus includes an endless belt for heating an image on a recording material at a nip; a pressing pad for pressing the belt at the nip; a supporting member for supporting the...
7483662 Fixing apparatus and image forming apparatus equipped with the same  
A fixing apparatus that firmly adheres unfixed toner onto a recording sheet includes a first cleaning unit for cleaning up toner adhering to a surface of a heating roller by using a belt-shaped...
7362994 Release agent application apparatus and method  
A release agent application apparatus includes a liquid-permeable member, a first release agent metering member abutting the liquid-permeable member, and a pump operatively connected to the...
7263322 Fuser smart cleaning and oiling assembly  
A smart and virgin contact fuser service assembly is disclosed for servicing a toner fuser assembly and includes (a) a cleaning device including a cleaning member having virgin cleaning portions on...
7233764 Fixing device in image forming apparatus and image forming apparatus with fixing device  
A fixing device includes: a fixing belt member configured to be endless and rotatable; driving force transmission members that are disposed on respective ends of the fixing belt member, and...
7215915 Method and apparatus for variable width surface treatment application to a fuser  
The invention relates to application of a surface treatment to a fuser, typically in a print process. According to various aspects of the invention, methods and apparatus are provided for applying...
7196910 Routing and labeling system for wires, cables, fibers and the like  
An apparatus for routing and mapping a wiring system includes a wire routing system adapted to facilitate the routing of wires about a structure and a wire labeling system that permits labeling of...
7187897 Roll fuser apparatus  
An improvement in a Release Agent Management system that alleviates the buildup of dirt, toner and paper debris on a wick in the system includes a metering roll, a supply of release agent material...
7120380 Electrostatographic apparatus having transport member with release oil-absorbing layer  
An electrostatographic reproduction apparatus includes: a primary imaging member for producing an electrostatic latent image on a receiver, a development station for applying toner particles to the...
7068959 Fuser oil contamination prevention and clean-up method  
Preventing the imaging forming process of an electrostatographic reproduction apparatus having a plurality of imaging modules in tandem relative to a receiver transport belt moveable along a...
6950619 Image forming apparatus  
An image forming apparatus includes a transferring-and-feeding unit ( 103 ) including a transfer belt ( 110 ). The transferring-and-feeding unit ( 103 ) is supported by a support frame ( 115 )...
6875164 High capacity leak resistant release agent delivery system for use in printer devices  
A toner release agent delivery system for a printing device utilizes a roller which has a plurality of layers of a non-woven textile web. The textile web is comprised of substantially all...
6792236 Fixing device for an image forming apparatus  
A recording medium having a toner image formed thereon is moved to pass through a press contact portion between an endless belt being heated and an pressure roller pressed against the endless belt....
6782230 Fixing belt, and image heat fixing assembly  
In a fixing belt having at least a release layer and a metal layer formed of electroformed nickel, the electroformed nickel has, in its crystal texture, crystallites having an average size of 0.05...
6718155 Fixing apparatus in which fixing speed is switched during cleaning  
An object of the present invention is to provide a fixing apparatus that has a fixing rotating member for holding and conveying a recording material supporting an unfixed image to perform fixation,...
6654584 Pressure roller cleaner for a reproduction apparatus fuser assembly  
A fuser assembly for an electrostatographic reproduction apparatus including a fuser member and a pressure member, a release oil oiler system for the fuser assembly, and a cleaner for cleaning the...
6539195 Cleaning device for a fixing unit  
A cleaning device for a fixing unit includes a winding shaft for holding a cleaning web and a sensor for detecting a trailing end of a cleaning web. A notched portion is formed in a winding shaft...
6334041 Fixing apparatus comprising a cleaning roller having a particular surface  
A fixing apparatus comprises a fixing section for fixing a developer image on a medium to which a developer image has been transferred by passing the medium between heat and press rollers, a...
6282397 Transfer and fixing device for electrophotographic image forming apparatus with improved cleaning system  
The present invention provides a transfer and fixing device for an electrophotographic image forming apparatus, wherein a belt of a photosensitive member is conveyed between a backup roller and a...
6243558 Fixing device, image forming apparatus with the fixing device, and method of fixing developing agent image  
A fixing device for a copying machine includes a heating roller having a heating portion therein, a press roller provided in rolling contact with the heating roller, and a cleaning mechanism for...
6104906 Blade device and fixing apparatus having the same  
A blade device includes an elongated elastic blade, and a support member, disposed along a longitudinal direction of the elastic blade, for supporting one end of the elastic blade in a direction...
6091923 Fixing device with wax and release agents  
There is provided a fixing device of an image forming apparatus in which a high quality image can be obtained through a small amount of release agent and toner offset can be prevented for a long...
6072978 Device for applying release agent to the surface of a fixing roller of an electrographic printer or copier  
A printer or copier which operates by transfer printing has a fixing roller for affixing toner to the recording medium. A release agent, or parting oil, is applied to the roller by a dosing tube...
5978640 Electrostatographic recyclable cleaning unit and use method  
A configuration and method are disclosed for recyclably using a fixing roller cleaning device in an electrostatographic fixing station. In a principal embodiment, the cleaning device includes a...
5970298 Fixing method and device with a controllable web system and image forming apparatus incorporating the method device and system  
A device, and method implemented by the device, employs a fixing device to heat and apply pressure to an image forming substance held on an image holding member so as to affix the image forming...
5950060 Fixing device  
A fixing device of the belt system is provided in which slippage of a heating belt is prevented from occurring so that a recording member is stably transported, and the inner face of an end portion...
5937257 Retractable oil reducing metering blade  
A Release Agent Management (RAM) system for a heat and pressure fuser apparatus utilized for fixing color toner images on substrates such as plain paper and transparency material such as Mylar™....
5937255 Fuser having release agent supply means comprising fluororesin fibers  
A fuser having an oil applying felt composed of fluororesin fibers and touching to an oil applying roller. The oil applying felt is dipped in oil preserved in an oil tank at one end, so that the...
5903809 Cleaning assembly for a fixing device in image forming apparatus  
Wear of the surface of a heating roller caused by toner, paper powder and other like contaminants and a cleaning force are made uniform over a length of a heating roller by setting the...
5852761 Motorized wick for fusing apparatus  
A fuser for fixing a toner image to a receiver sheet includes a housing, a fusing roller mounted for rotation within the housing, and a rotatable wick for applying offset-preventing liquid to the...
5594540 Fixing apparatus with a release oil applying member  
A fixing apparatus includes a fixing roller having a peeling-off layer at its peripheral surface, a rotating member for coming into contact with and for pressurizing the fixing roller, an applying...
5493375 Oil control blade  
A method and apparatus for preventing the buildup of release agent material on a fuser roll structure. Release agent material is removed from a pressure roll structure using a blade in contact...
5353106 Pressure roll cleaner  
An apparatus for cleaning a rotatable cylindrical member such as a pressure roll of a fuser assembly includes an absorbent sheet having longitudinal sides joined at a seam and having a generally...
5343278 Cleaning roll material and fixing apparatus  
In order to reliably clean a thermal fixing roll for fixing a non-fixed image in an image forming apparatus such as a copier or a laser beam printer, a non-woven fabric web having a crisscross...
5327203 Web release agent system for a heat and pressure fuser  
A web release agent delivery system for a heat and pressure fuser. The system includes an oil impregnated web which is transported between supply and take-up rolls while contacting the fuser roll....
5323217 Ion deposition printer cleaning apparatus and related method  
Cleaning apparatus for an imaging cylinder in an ion deposition printer includes a housing having an upper portion and a lower portion, separated by an internal plate. The lower portion includes a...
5319428 Color image forming apparatus  
In a color image forming apparatus provided with a fixing roller and a pressure roller equipped with a heater therein, which is in press contact with the fixing roller. The completion timing of...
5285246 Image forming method and apparatus that maintains uniform image glossiness  
There is provided an image forming method an apparatus and includes a first toner image formation step for forming a first color toner image of magnetic toner; a first image transfer step for...
5212527 Dual mode oil applying blade for applying different oil rates depending on operating mode of an image creation apparatus  
A release agent management (RAM) system including a metering roll supported for contact with release agent material contained in a sump. A donor roll is provided for applying oil deposited thereon...
5170214 Fixing device having a cleaning element  
A heat roll fixing device for an electrophotographic image recording apparatus is provided with a cleaning felt extending in the axial direction of the heat roller and arranged to contact the...
5023464 Fixing apparatus and recording apparatus  
In a heat roll consisting of a mandrel and a surface layer, this invention comprises a fixing apparatus and a recording apparatus, wherein a thickness of the surface layer is formed not exceeding...
4942433 Fixing method and apparatus  
A release liquid applying device of the known rotating wick type engages and is rolled by a fusing roller as it applies liquid to the roller. When resin based stock is used, a brake prevents...
4899197 Fuser for use in an electrophotographic print engine  
An improved fuser for use in an electrophotographic print engine having mutually compressible rollers for uniformity and thoroughly fused toner images. Also, the need for paper fingers to guide...
4821077 Cleaner for toner fixing device  
A cleaner for a toner fixing device in an electrophotographic machine or the like. A housing is provided near a pair of fixing rollers, and an endless-belt type felt member is partially disposed in...
4640600 Fixing device  
A fixing device includes a first rotatable member and a second rotatable member for gripping and transporting a recording material to fix a material to be fixed having a predetermined electric...
4426953 Heat pressure fuser apparatus  
A heat and pressure roll fusing apparatus for fixing toner images to copy substrates. The apparatus includes a release agent management system (RAM) for applying release agent such as functional...
4277161 Cleaner for pressure fixing roller  
A cleaning device for a fixing roller in an electrostatic copying machine, comprising a cleaner support mountable adjacent the fixing roller, a porous oil-impregnated roller rotatably mounted...
3996888 Cleaning and lubricating system for fusing apparatus  
An apparatus for lubricating and/or cleaning a heated fuser roller in a heat-pressure fusing system for electrophotographic copying. The apparatus includes a lubricating and/or cleaning means in...
Matches 1 - 50 out of 52 1 2 >