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Matches 351 - 400 out of 13,369

Document Document Title
JP5115596B2  
JP2013003582A
To reduce cost of various components and a power supply necessary for charge and erase functions.Two thick film charging devices 200, 300 or a common thick film charging device with two separated obverse conductors, sharing a common powe...  
JP2012226139A
To specify a position of a recording medium after passing a transfer nip from a result measured by distance measuring means 11, and applies appropriate transfer voltage to the recording medium so as to keep appropriate transferability to...  
JP2012215776A
To prevent a conveyance route of a transfer material from being changed, to reduce transfer failures at the rear end of the transfer material, and to reduce jams.An image forming device 10 is equipped with a pre-transfer guide 40 arrange...  
JP2012203388A
To provide a transfer device that reduces the number of dedicated members used for regulating a passage position for an endless member that passes between a transfer member and an image holding body, as well as an image forming apparatus...  
JP2012198331A
To provide an image forming device capable of maintaining the speed in the movement detection of an endless belt provided with scale for speed detection with high accuracy.Two sensor windows 123 and a plurality of lateral grooves are dis...  
JP2012194374A
To stabilize an image for a long period by improving the charge-rising property of a developer and using a carrier having high resistance to deterioration of a developer.A developer contains toner and a carrier. The carrier comprises cor...  
JP2012194513A
To provide an image forming apparatus that maintains excellent slidability of an image carrier for a long period with smaller toner consumption.An image forming apparatus includes control means that, when load detection means detects a r...  
JP2012189812A
To provide a fluid storage package having a fluid storage container and an exterior member and able to separate a sealing member in simple operation order without soiling the body and clothes of a user.A liquid storage package 1 comprise...  
JP2012189698A
To provide a pressure fixable toner by which a two-liquid mixed adhesive is not mixed and cured due to mechanical external force such as agitation in a developer tank and the liquid of the adhesive does not leak from the toner.In a press...  
JP2012189636A
To reduce unevenness of developer on a developer holding body, the developer being conveyed by a conveyance member.Each of developing devices (Gy-Gk) includes: a developing container (V); a developer holding body (R0) having a magnetic m...  
JP5037787B2  
JP5037295B2  
JP2012181247A
To provide technique for easily obtaining an existing density distribution and a flow velocity distribution of powder flowing in a channel, which indicate a flow condition of the powder.A flow condition calculation method is a method for...  
JP2012173357A
To provide an image forming device that maintains transfer efficiency in transferring a toner image from an intermediate transfer body to a recording medium.The image forming device 101 comprises: for example, an electrophotographic phot...  
JP5014501B2  
JP2012159816A
To provide a development device capable of suppressing the occurrence of image failures and improving detection accuracy of a toner concentration sensor by accurately maintaining the amount of developer in a developing container at a des...  
JP2012150401A
To provide an electrophotographic photoreceptor with high durability that exhibits excellent mechanical durability, electrical characteristics, environmental stability, and gas resistance, and provides high-quality images with less image...  
JP2007535690A5  
JP2012132965A
To provide an image forming device and an image forming method capable of satisfactorily forming an image even when an image carrier belt is expanded or contracted.An image forming device comprises an image carrier belt 40 for carrying a...  
JP2012514226A
the present invention -- easy and expense of a film of multiple color alternatively -- it is related with a method and a device which enable efficient manufacture. In this method, in order to manufacture a film, a toner is used first, a ...  
JP2012118206A
To provide a wet-type image forming apparatus that effectively heats a recording sheet on which an image is formed to remove carrier liquid with a simple configuration.A wet-type image forming apparatus includes overheated steam spraying...  
JP2012108273A
To provide an image forming system including a plurality of image forming devices which is capable of preventing an excessive rise in temperature within a downstream image forming device and of a fixation part.An image forming system 1 c...  
JP2012098680A
To provide an image-forming device for improving detection accuracy of a reference part for alignment of images.An image-forming device comprises: a regulation part that is provided on the inside of both end parts in an axial direction o...  
JP2012093509A
To provide a fixing device that is configured to apply a foamy fixer to an object to be applied with a fixer by a contact type coating member, and improves defoaming of a remaining foamy fixer remaining on a surface of the coating member...  
JP2012093467A
To provide a fixing device and an image forming apparatus that can maintain stable fixation responsiveness.Both of a roller 40-3 and a pressure roller 42 are made of a soft material to constitute a nip so that the shape of the nip become...  
JP2012093470A
To provide a developer recovering mechanism configured in such a manner that when filming is to be eliminated by using a developer recovered from an image forming section, the recovered developer can be uniformly supplied in a direction ...  
JP4920369B2  
JP2012063472A
To provide an image formation device realizing fixation in low temperature so as to achieve energy saving as well as preventing occurrence of image blur and enabling secure fixation of toner image on a recording medium with a little fixe...  
JP4906798B2  
JP2012058403A
To effectively use a toner consumed by toner ejection, for example, as a toner image for detecting color misregistration.An image forming apparatus includes an ejection executing unit 121 for forcibly ejecting toner from a developing uni...  
JP2012053155A
To suppress occurrence of deviation in the developer conveyance amount to a development region in the rotation axis direction of a developer carrier even if the fluidity of a developer is decreased, while reducing stress applied to the d...  
JP4890392B2
To make it possible to predict the end of lifetime of a laser tube in advance and prevent the operation of an apparatus from stopping. Whether the lifetime of a laser tube has reached its end is determined based on the result of detectio...  
JP2012042690A
To make toner suitable for fixation to a recording medium by using a fixation liquid, to reduce electric power required for heating at fixation without limiting to liquid fixation, and to avoid image disturbance due to the fixation liqui...  
JP2012042954A
To provide a system and a method for reducing the total amount of energy required for a heat source and also providing necessary heating, whereby a warm-up period and unused heat energy can be reduced.In order to facilitate fixation of a...  
JP2010139778A5  
JP2012008302A
To suppress wasteful power consumption while suppressing reverse transcription in a monochrome printing.In the monochrome printing, control means performs an energy saving control to make an absolute value of a charging bias, which is ap...  
JP2011257739A
To provide a heating device capable of switching resistance values, detecting a failure state in the heating device with a simple configuration and improving reliability of itself.The heating device comprises: a voltage detection section...  
JP4838216B2  
JP4812822B2  
JP2011197574A
To display the paper feeding direction from a paper supplying side to a paper ejecting side in an easy-to-understand manner.A printer P can recognize a feeding direction of the printer P from the first but cannot recognize a relative pos...  
JP2011197250A
To provide an image forming apparatus that reduces first print output time, and also prevents the occurrence of the slack of an intermediate transfer member in a Bk monochrome mode.In the image forming apparatus, electrostatic latent ima...  
JP2011197216A
To provide an image forming apparatus using wet developer in which toner is dispersed in carrier liquid, the apparatus being configured to stabilize an image for a long time by preventing charging capability degradation caused by carrier...  
JP2011197172A
To avoid spoiling storage stability of a frother liquid.A fixing device includes a first container which contains a softening agent liquid at least containing a softening agent for softening resin-containing fine particles containing res...  
JP2011191536A
To gain a toner and a varnish which maintain sufficient protection and gloss for a long period of time when the varnish is applied to a printed matter which is recorded by an electrophotographic system or the like.A wax of plant origin h...  
JP2011191610A
To provide an image forming apparatus equipped with a cleaning roller that prevents contamination substances from being accumulated and has sufficient durable performance.A cleaning roller 70 is provided for a charging roller which charg...  
JP2011180382A
To provide a developing device capable of forming a uniform thin layer of a developer on a developer carrier and developing an electrostatic latent image on an image carrier with high image quality.The developing device 2 carries a devel...  
JP2011180500A
To provide an image forming apparatus which stably transfers even an image with a difference in toner layer thickness to a transfer material 104 without causing a transfer failure.The image forming apparatus includes: an intermediate tra...  
JP2011180346A
To restrict an applying amount of a lubricant to an area on an intermediate transfer belt where the intermediate transfer belt and a secondary transfer roller directly come into contact with each other, to decrease an adhesion amount of ...  
JP4773717B2  

Matches 351 - 400 out of 13,369