Matches 1 - 50 out of 241 1 2 3 4 5 >
Match Document Document Title
7596347 Separating agent for use in a fuser mechanism  
A separating agent, in particular silicon oil, applied to the surface of a fuser mechanism, preferably in an electrophotographic printing machine. Contamination of the surfaces of the printing...
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...
7540600 Release agent applicator for imaging members in solid ink jet imaging systems  
A release agent applicator applies release agent to an imaging drum and absorbs release agent metered from the drum to extend the operational life of a image drum maintenance unit. The applicator...
7505724 Endless belt type image heating device with rocking member and lubricating application  
An image heating device has a heating roller, an endless belt forming a nip with the heating roller and a pressure pad pressing the belt into the nip, the device has a supplying and connection unit...
7496323 Lubricant applying unit, process cartridge, and image forming apparatus  
A lubricant applying unit includes application mechanism that applies a lubricant from a solid lubricant on a surface of an image carrier that carries an image. The lubricant is a...
7409183 Releasing agent applying mechanism, fixing device, and printing apparatus  
In the present applying mechanism, a part of a guide sheet 33 bulges (arches) away from an oil application roller 16 , with respect to a vertical line S passing through the center of a pipe 31...
7376378 Method and system for improved metering of release agent in an electrophotographic system  
An improved release agent management subsystem for an electrophotographic system comprises a release agent reservoir for storing release agent, and a metering roll at least partially submerged in...
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...
7310492 Fixing device having release agent applying unit and image forming apparatus  
A fixing device includes a fixing member, a heat source for heating the fixing member, a pressure member urged against the fixing member so as to form a nip portion between the pressure member and...
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...
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...
7186462 T-type amino functional release agent for fuser members  
A fuser member component to fuse the transferred developed image to the copy substrate, wherein the fuser member includes a substrate, an outer polymeric layer, and a release agent material coating...
7130571 Variable torque device for maintaining constant web tension  
A variable torque device for maintaining constant tension in a web of material as the web is unwound from a supply roll. The variable torque device includes a lead screw attached to the shaft of...
7113735 Precision release agent management system  
A precision release agent management system for an electrostatographic reproduction apparatus fuser device. The precision release agent management system includes a reservoir adapted to contain a...
7106998 Fixing apparatus with guiding member for guiding releaser  
A fixing apparatus of the present invention is provided with (i) a roller, to which releaser gets applied (ii) a releaser applying member for applying the releaser on the roller by touching the...
7054588 Image production system with release agent system and associated method of controlling release agent transfer  
A fuser release agent dispensing system for a rotatable fuser, including a transfer stage and a metering stage. The transfer stage includes a first roller having a surface rotatable about a fixed...
7046948 Brush streak eraser  
An image formation apparatus that has a fuser roll/belt in pressure contact with a pressure roll that forms a nip, a meter roll that receives a release agent, a donor roll in press contact with the...
6950615 Procedure and device for adjusting gloss in print material  
To regulate the gloss on a print material, and avoid excess release oil, the properties of the fusing medium are measured, and the gloss on the print material is determined on the basis of the...
6941103 Release agent management system with anilox roller  
A reproduction apparatus having a station for fusing images to a receiver sheet with a heated fuser roller has a release agent management system that uses an anilox roller. The anilox roller is...
6934500 Fuser release agent fluid management system  
A release agent fluid management system and methods of dispensing such fluid in fuser apparatus of image reproduction systems. The release agent fluid management system controllably applies release...
6892044 Liquid application apparatus and image formation apparatus  
A liquid application apparatus includes a target to which a liquid is to be applied and an application unit arranged to come in contact or get separated from the target and which applies the liquid...
6887305 Release agent and uses for same  
A release agent for use in imaging systems having hot a fuser roller wherein the release agent is a hydrocarbon.
6879802 Procedure for fixing of toner on a print material and fixing device  
An apparatus and procedure for the separation of a fixing roller from the print material, wherein, contamination of the print machine and the print material by release oil is avoided. A toner layer...
6876832 Fuser apparatus having cleaning web spooling prevention  
A fuser for an electrophotographic printer or copier has a fuser roll and pressure roll that form a nip through which a recording paper having a toner image is passed to fuse the toner image...
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....
6775510 Method for reducing rub-off from toner or printed images using a phase change composition  
A method for reducing rub-off from a substrate having a front side and a back side with at least one side bearing a toner or a printed image by depositing a substantially clear phase change...
6763219 Image forming apparatus and cut sheet conveyance control method  
A fixing device comprises an upper heat roller and a lower heat roller which, by contact rotations of their roller surfaces, thermally fix images on cut sheets passing therebetween. The fixing...
6728507 Electrostatic image forming apparatus with fluororesin in fixing roller layer  
An image forming apparatus forms an electrostatic latent image corresponding to an image information signal on an image carrying member, develops the electrostatic latent image using a two...
6728506 Wick roller for an electrophotographic machine  
A journal for forming the axle of a wick roller wherein the mounting section of the journal is provided with a nose section so that any adhesive which is skived from the core of the roller as the...
6684049 Procedure and device for measuring the thickness of a liquid layer on a roller of a printing press  
A procedure and device for measuring the thickness of a liquid layer, in particular an oil layer, on the rollers of printing presses. The mass of the liquid layer in the printing press is measured...
6668150 Oil coating roller, seal ring used for the roller, and fixing device using the seal ring  
An oil application roller capable of preventing an oil leak when the roller is left in the state where the rotation axis thereof runs vertically and also capable of preventing an oil escape from...
6594464 Image forming apparatus including endless belt with reduced heat loss  
A fixing device for an image forming apparatus includes a heat roller, a fixing roller, an endless belt passed over the heat roller and fixing roller and driven to turn, a press roller pressed...
6591081 Fixing apparatus including toner releasing agent applying device and image forming apparatus including the same fixing apparatus  
A fixing apparatus for fixing a toner image on a recording material includes a fixing member, a pressing member that press-contacts a surface of the fixing member, and a toner releasing agent...
6587663 Releasing agent applying apparatus having cleaning member  
A releasing agent applying apparatus having an applying rotatable member for applying a releasing agent to an applied member, a supplying member for supplying the releasing agent to the applying...
6580893 Fixing device and image forming apparatus including the device  
A fixing device has fixation and pressure rollers in pressure contact with each other, and an application roller for applying release agent onto the fixation roller and a regulation blade for...
6579813 Oil application apparatus  
An oil application apparatus comprising a porous oil-holding member, a heat-resisting fiber felt, and an oil application amount control layer. The porous oil-holding member is impregnated with...
6577838 Fixing apparatus  
If heat is deprived from the upper surface of a fixing roller, fixability of a fixing roller is lowered and may cause fixing failure. Furthermore, output recording material vary in glossiness, or...
6567642 Hybrid thermal transfer roller brush wax applicator for rub-off reduction  
A method for reducing rub-off from a substrate having a front side and a back side with at least one side bearing a toner image by depositing a substantially clear phase change composition onto a...
6564026 Image forming apparatus having a removable roller unit  
An image forming apparatus includes an apparatus body, a heat roller, a fixing roller, a press roller pressed against the fixing roller, and endless belt passed over the heat roller and fixing...
6519440 Oil application device having oil application amount control layer bonded to oil retaining member for retaining application-use silicone oil using mixture of adhesive and mixture-use silicone oil  
An oil application device having an oil application amount control layer bonded to an oil retaining member for retaining application-use silicone oil using the mixture of adhesive and mixture-use...
6501936 Heating mechanism for use in image forming apparatus  
A heating mechanism includes a paper transmitting path for carrying a paper, a fixing roller provided on this paper transmitting path, a pressurizing roller disposed so as to oppose the fixing...
6487381 Fixing apparatus in which heating conditions can be changed in accordance with temperature of releasing oil  
The present invention provides a fixing apparatus which has a fixing member for fixing an unfixed image onto a recording material, releasing agent applying device for applying a releasing agent to...
6480694 Oil application roller  
In an oil application roller having an oil retaining member made of a hollow cylindrical porous formed body provided with an oil application layer on the outer periphery and that supplies a fixing...
6463240 Potential controlling method and potential controller of image forming apparatus  
There is provided a potential controlling method and potential controller of an image forming apparatus, which can certainly prevent toner and carrier from adhering to the surface of an image...
6459877 Fixing device which prevents damage to a fixing belt  
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....
6449456 Method and system for providing more uniform fuser oil distribution on a fuser surface  
A method and a system for providing more uniform fuser oil distribution on a fuser surface by positioning a fuser oil redistribution roller in interactive contact with the fuser surface to absorb...
6449455 Release agent delivery system for use in printer devices  
A release agent delivery system for an electrophotographic printing process utilizes a web which is a non-woven textile comprised of substantially all sub-denier fibers. The release agent delivery...
6445901 Fuser release agent management system with driven supply reel  
Apparatus for applying a release agent to a fuser roll is constructed having a web material impregnated with the release agent. A supply reel is rotatably mounted in a housing and contains a roll...
Matches 1 - 50 out of 241 1 2 3 4 5 >