Matches 1 - 50 out of 183 1 2 3 4 >


Match Document Document Title
US20120251202 APPARATUS AND SYSTEMS INCLUDING BELT-ROLL FUSER STRIPPING SHOE WITH ROBUST COMPLIANT TIP  
A belt-roll fuser stripping system has a stripping shoe and a stripping shim. The shim is support by a support member. The support member supports the shim to maintain a desired nip pressure...
US20090110415 CONTROL TO DETECT AIR KNIFE BLOCKAGE  
A system for detecting stripper device blockage in a printing system is disclosed. The system includes a fusing member which during operation contacts a sheet of printer media to fuse a marking...
US20060291916 Image forming apparatus having print media-releasing member and fusing apparatus having same  
An image forming apparatus having a print roller, in which a circumferential elastic contact part of the print roller contacts and presses a print medium to convey the print medium, the apparatus...
US20090304419 ACTIVE ROTATION OF AIR KNIFE FOR INCREASED PERFORMANCE  
According to aspects of the embodiments, there is provided a method of optimizing an electro-photographic reproduction machine having a fusing subsystem and an air knife. The methods acquire at...
US20150198916 SHEET SEPARATING MECHANISM  
A sheet separating mechanism is provided to solve the problem that a sheet processed by heating step is easy to stick with surface of the heating roller. The sheet separating mechanism according...
US20100040397 STRIPPER FINGER FOR USE IN A FUSER ASSEMBLY  
The present invention is a splitter finger for a fuser assembly such as is used in a photographic printing or copying machine. To provide the desired qualities of heat and wear resistance without...
US20090180819 Self Adjusting Metal Stripper Fingers  
A plurality of stripper fingers in a fuser assembly are provided to assist in preventing damage to the fuser roll caused by prior art fingers. In the present invention, skiis are positioned away...
US20060088346 Floating stripper finger assembly and a fuser having same  
A floating stripper finger assembly includes (a) a first baffle; (b) a second baffle, including a slot and a first anchor, and being spaced from, and with, the first baffle defining a media path...
US20130272756 FIXING APPARATUS  
A fixing apparatus includes a fixing belt configured to fix a toner image on a sheet at a nip portion, a rotating member configured to convey the sheet cooperatively with the fixing belt at the...
US20110188905 FIXING DEVICE AND IMAGE FORMING APPARATUS PROVIDED WITH SAME  
A fixing device is provided with a fixing roller, a peeling claw that peels a recording paper from the fixing roller, a peeling claw holder that rotatably supports the peeling claw, and a support...
US20150261154 FIXING DEVICE AND IMAGE FORMING APPARATUS  
A fixing device includes a first roller contacting a fixing belt to generate a rotation friction force therebetween to rotate the fixing belt and a second roller contacting the fixing belt to...
US20080063441 Rotatable Air Knife  
Embodiments herein include an apparatus that can comprise any heating device, such as one having an outer surface adapted to contact items, such as sheets of print media, and a rotatable air...
US20090274493 AIR DISCHARGING APPARATUS AND IMAGE FORMING APPARATUS  
An air discharging apparatus to discharge pressurized air at a predetermined timing is disclosed. The disclosed air discharging apparatus includes an air pump including a cylinder and a piston...
US20120051804 Fixing unit and electrophotographic apparatus having the same  
A fixing unit includes: a heating roller; a pressing roller that is capable of being in pressure contact with the heating roller; a compressor that generates compressed air; an air tank that...
US20070206981 Fusing apparatus including a sheet centering stripper assembly  
A sheet centering stripping assembly is provided for stripping a fused sheet exiting a fusing nip having a still malleable toner image thereon. The sheet centering stripping assembly includes (a)...
US20140193180 SHEET GUIDING UNIT SEPARATING MECHANISM, FIXING DEVICE WITH SHEET GUIDING UNIT SEPARATING MECHANISM, AND IMAGE FORMING APPARATUS WITH FIXING DEVICE WITH SHEET GUIDING UNIT SEPARATING MECHANISM  
A sheet guiding unit separating mechanism includes a pair of first and second sheet guiding units disposed facing first and second sides of a recording medium, respectively, to guide a recording...
US20070134032 Fusing apparatus having heated stripper fingers  
A heated stripper finger assembly is provided for stripping toner image carrying copy sheets from a surface of a moving heated fusing member. The heated stripper finger assembly includes (a) at...
US20080240804 SELF ACTUATED INTERMITENT FUSER SKIVE  
An apparatus to intermittently skive the paper and/or toner from a roller to prevent the paper and/or toner sticking to the roller and thus keep the paper moving along the transport path. The...
US20090003897 Sheet separation device, sheet conveyance apparatus, and image forming system  
A sheet separation member having a separation pick includes a substrate made of hard material, which is swingable around a support shaft connected to a stable member, and a wrapping member made of...
US20100086332 Image Forming Device With Downsizing Arrangement of Fixing Device  
An image forming device includes a frame, a photosensitive drum, a developing roller, a transfer roller, a heating roller, a backup roller, a peeling claw, and a protection member. The...
US20090080953 Fuser Assembly Having Selectable Fuser Detack Mechanism  
A fuser assembly includes a fuser housing, a fuser roller rotatably mounted to the fuser housing, an actuator mechanism, and a fuser detack mechanism. The fuser detack mechanism includes a detack...
US20090003896 METHOD AND APPARATUS FOR ENHANCED SHEET STRIPPING  
An enhanced sheet stripping method and apparatus for stripping toner image carrying copy sheets from a surface of a moving heated fusing member forming a fusing nip. The apparatus includes (a) a...
US20100303523 Image forming apparatus and fixing device with fine sheet separation function  
A fixing device comprises a fixing roller that fixes a toner image onto a sheet, plural rollers including the fixing roller, and an endless fixing belt driven and wound around the plural rollers....
US20060275060 Image forming apparatus and fixing device  
An image forming apparatus comprising including a pressing roller to press a sheet of printing paper, further comprising: and a heating roller to press against each other with a sheet of printing...
US20130094885 MULTI-CHAMBERED AIR KNIFE FOR IMAGE FORMING SYSTEM  
An air knife for separating media from a roll in an image forming system includes a body; a first air plenum; a first plenum passage fluidly connected to the first air plenum; a first exit passage...
US20120321359 METHOD AND APPARATUS TO IMPROVE BELT ROLL FUSING STRIPPING LATITUDE BY STRIP SHOE POSITION ADJUSTMENT  
According to aspects of the embodiments, there is provided apparatus and methods of improving the self-stripping capabilities of a printing system employing a belt roll fuser structure. An...
US20130051835 FIXING APPARATUS  
The fixing apparatus is configured to include a fixing roller, a paper separation claw, a drive source that switches between a state in which the paper separation claw is in contact with the...
US20130189004 SELF-POSITIONING STRIPPER BAR APPARATUS AND SYSTEMS FOR BELT ROLL FUSER SYSTEMS  
A self-positioning belt roll fuser stripping apparatus and system includes an internal pressure roll entraining a fuser belt. The internal pressure engages an external pressure roll to form a...
US20080101827 Image Fixation Apparatus, Image Formation Apparatus Having the Image Fixation Apparatus, and Image Fixation Method  
The invention provides an image fixation apparatus that includes: an image fixation roller that is made up of a heating roller having a heating element and a pressure-applying roller that is...
US20080131177 Fixing Device Used for Image Forming Device  
A fixing device has a frame, a heating roller, a press roller, a peeler, a guide member, a first bias unit, and a wheel. The heating roller is provided to the frame to produce heat, the heating...
US20110076068 FIXING DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF REMOVING RESIDUAL TONER  
A fixing device includes: a heating belt configured to heat a toner to be transferred onto a sheet; a heater for heating the heating belt; a peeling blade for peeling off the sheet adhering to the...
US20100254735 Image forming apparatus and fixing device  
An image forming apparatus including a fixing device having first and second rollers to press against each other with a sheet of paper to be transferred therebetween. The apparatus includes a...
US20110305492 FIXING DEVICE AND IMAGE FORMING APPARATUS  
A fixing device includes: a fixing section which passes a sheet through a fixing nip portion formed by a pair of fixing members and thereby fixes a toner image on the sheet by heating; a blowing...
US20060008282 Fixing unit and image-forming device using the same  
A fixing unit of an image-forming device having a heating roller, a pressure roller disposed in confrontation with the heating roller, and a case that rotatably supports the heating roller on both...
US20150253708 FIXING DEVICE AND IMAGE FORMING APPARATUS  
A fixing device includes a fixing belt stretched taut across a fixing rotator and a support rotator. A pressure rotator is pressed against the fixing rotator via the fixing belt to form a fixing...
US20130108298 IMAGE HEATING APPARATUS  
A toner image heater includes a heating roller; an external heater for heating the heating roller; a heater for heating the external heater; a detector for detecting a temperature of the external...
US20050008408 Fixing device and image forming apparatus  
A fixing device has a separation claw whose end portion is installed touchably with an outer periphery surface of a press roller. The separation claw makes the end portion make contact with the...
US20110164903 Image forming apparatus and cover sheet conveyance system incorporated therein  
An image forming apparatus includes a first pair of rotary members pressing against each other, forming a first nip therebetween, a cover sheet supply unit to transport to the first nip a cover...
US20110293308 Fixing Device Having Heat Roller Reinforced By Coil  
A fixing device includes a heat roller and an opposing component. The heat roller extends in an axial direction and includes a cylindrical-shaped roller section and a coil. The heat roller section...
US20110188903 APPARATUSES INCLUDING A VIBRATING STRIPPING DEVICE FOR STRIPPING PRINT MEDIA FROM A BELT AND METHODS OF STRIPPING PRINT MEDIA FROM BELTS  
Apparatuses useful in printing onto media and methods for stripping print media from belts are disclosed. An exemplary apparatus useful in printing onto media includes a first member including a...
US20080260435 IMAGE HEATING APPARATUS  
The present invention provides an image heating apparatus capable of holding an open/close unit at a normal position and capable of inexpensively avoiding conveyance failure and deterioration in...
US20110188904 FIXING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME  
A fixing device includes a fixing portion provided with a fixing roller, a heating roller and a fixing belt; a pressing roller that presses a recording sheet to the fixing belt; a cleaning unit...
US20110135350 A METHOD AND APPARATUS FOR STRIPPING MEDIA FROM A SURFACE IN AN APPARATUS USEFUL IN PRINTING  
An apparatus and method for stripping media from a surface and useful in printing may include a first member, a fixing belt, a first nip, a second nip, and a stripping device including a curved...
US20120251204 IMAGE FORMING APPARATUS  
Driving of a driving unit is controlled so as to satisfy relationship of L>|X+Y|(|X|≦X0, |Y|≦Y0), wherein a distance between an outside end of a separation claw in a width direction when a fixing...
US20110305491 Compressed-air sheet separation mechanism and image forming apparatus including same  
A sheet separation mechanism including a compressed air generator, a first nozzle to eject compressed air onto a leading edge of a sheet, a control valve provided between the compressed air...
US20150132034 FIXING DEVICE AND IMAGE FORMING APPARATUS  
A fixing device 23 according to the present invention includes: a fixing roller 25 for fixing a toner image onto a sheet of paper; a plurality of separation claws 40 in contact with the fixing...
US20140153976 Image Forming Apparatus Including Movable Guide Unit  
An image forming apparatus includes a main body, sheet discharge unit, fixing unit, and conveying guide. The fixing unit thermally fixes a developer image deposited on a sheet to provide an...
US20120063821 FIXING DEVICE AND IMAGE FORMING APPARATUS  
A fixing device includes: a fixing belt which is supported by one or more rollers; and a fixing roller which is in pressed contact with at least one of the rollers across the fixing belt, wherein...
US20140233993 SYSTEMS AND METHODS FOR IMPLEMENTING A DOUBLE BELT ROLL FUSER GEOMETRY IN AN IMAGE FORMING DEVICE  
A system and method are provided to implement a double belt roll fuser geometry to enable consistent self-stripping of image receiving media exiting a fuser assembly in an image forming device....
US20110222921 FIXING DEVICE AND IMAGE FORMING APPARATUS  
A fixing device for fixing a toner image onto a recording sheet by applying a pressure and a heat during conveying the recording sheet at a nip portion, includes: a fixing member including a...

Matches 1 - 50 out of 183 1 2 3 4 >