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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...
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JP2012514226A |
The invention relates to a method and a device that permit the production of an optionally multi-colored film in a simple and cost-effective manner. In this method for the production of a film, toner is first applied to a transport belt ...
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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...
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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...
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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...
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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...
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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 ...
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JP4920369B2 |
A CPU ( 91 ) of an image forming apparatus of the present invention includes a beam detecting part ( 911 ) that detects each of laser beams scanning by a predetermined number (e.g., four) of polygon mirrors ( 332 ) at a preset position (...
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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...
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JP4906798B2 |
A lens array includes a plurality of lens units each of which includes a plurality of microlenses linearly arranged, and a light shielding member having a plurality of openings as apertures. The openings are disposed so as to face the mi...
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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...
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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...
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JP4838216B2 |
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JP4812822B2 |
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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...
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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...
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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...
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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...
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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...
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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 ...
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JP4773717B2 |
A diagnostic routine for determining the cause of color non-uniformity in a full color image forming device, by selecting (S805) a substation of one print station and using it in combination with a substation from another print station, ...
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JP2011170023A |
To provide a color image forming method for forming an image excellent in the color reproducibility of beige.In the color image forming method, color images are formed using electrostatic charge image developing toner of at least four co...
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JP2011150145A |
To provide an image forming apparatus capable of providing a high quality image free from variation of a hue even when collected toner collected from an image carrier is reused by preventing reversely transferred toner from adhering to t...
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JP2011123305A |
To provide a printing apparatus in which ink repellent particles are not removed from a block forming body and which can perform high quality printing.The printing apparatus includes the block forming body 1 that forms a rewritable block...
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JP4708574B2 |
An object of the present invention is to provide an image forming apparatus that has an image bearing body, a flexible charging member constituting a nip portion together with the image bearing body, the nip portion being provided with c...
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JP4709150B2 |
A method for producing an electrode pattern in a conductive polymeric layer comprising the steps of: (a) contacting a charge pattern with an electrographic developer composition comprising a carrier and marking particles having a polarit...
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JP2011112871A |
To provide an offset printing apparatus in which ink-repellent particles are adhered to a plate forming member to form a plate, and in which the ink-repellent particles are reused while preventing the ink-repellent particles from being d...
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JP2011081374A |
To provide a toner that is fixed to paper by contactless fixing and has high print gloss and a short dwell time.The toner contains at least one amorphous resin, at least one infrared absorber, at least one crystalline resin, an optional ...
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JP4674786B2 |
An image forming apparatus includes: four image forming units for black, yellow, magenta and cyan respectively, each image forming unit having at least a developing member; and a photosensitive member on which a toner image is formed wit...
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JP4653802B2 |
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JP4651833B2 |
A replenisher material of toner particles and carrier particles, wherein a replenisher ratio of the toner particles to the carrier particles in the replenisher is determined as a function of at least one property of the developer and at ...
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JP4603706B2 |
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JP2010273279A |
To provide an image reader in which a document is appropriately irradiated with light and non-uniformity in a document read density is reduced.An image reader includes: a document conveyance part 70 for conveying a document G to a docume...
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JP4566468B2 |
An electrophotographic photoreceptor for an electrophotographic image forming apparatus which has a laser diode or a light emitting diode emitting a light having a wavelength of 350 to 500 nm as an image writing light source, wherein the...
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JP4567296B2 |
In an electrophotographic recording device, a multicolor toner image is formed by images in each color superimposed on one another. In order to detect image misalignment, image-forming units form a color registration detection pattern, a...
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JP4559572B2 |
The plate has a base body with one or more breakable links defining the edges of a sub-plates carrying print formats. Each sub-plate is for a respective newspaper page. The breakable links run in straight lines from the front edge to the...
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JP2010217301A |
To provide a belt conveying device that is not affected by the shape of a belt edge during belt skew sensing, and enables highly accurate detection not causing a time delay.The belt conveying device includes an endless belt stretched by ...
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JP2010188534A |
To absorb a change with time of the characteristics of a driving transistor without causing an increase in a circuit scale and a decrease in the reproducibility on a low tone side in a light emitting device equipped with light emitting e...
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JP2010181501A |
To provide a method for manufacturing a printing plate, for easily manufacturing a printing plate having excellent durability, and to provide a developer for manufacturing a printing plate.The method for manufacturing the printing plate ...
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JP4524227B2 |
Described herein is a process for the production of articles made of plastic material, in particular transparent plates, with parts made of plastic material at least in part overmolded on The plate by means of injection-compression, excl...
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JP4520726B2 |
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JP2010169897A |
To provide a method for manufacturing a printing plate, by which a printing plate having excellent durability is easily manufactured, and also to provide a developer for manufacturing a printing plate.The method has: a photosensitive ori...
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JP4518753B2 |
The present invention relates to an image forming method wherein the surface of an electrophotographic photoreceptor contains a compound having an unsaturated double bond, a toner for electrostatic latent image development has a binder r...
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JP4506257B2 |
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JP2010152259A |
To provide an image forming apparatus that suppresses or prevents fog on a non-image part of a recording medium without complicating the configuration of the apparatus. The image forming apparatus forms an image by using liquid developer...
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JP4492030B2 |
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JP4483222B2 |
The present invention relates to a method for producing an image-recorded medium on the surface of a transparent substrate. The image-recorded medium comprises a fixed image formed electrographically, and the fixed image is laminated on ...
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JP4476882B2 |
A multicolored display and process for forming such a display is provided. The multicolored display includes marking particles comprising a mixture of photochromic materials. The photochromic materials each exhibit a first "invisible" ph...
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JP2010122627A |
To provide an image forming apparatus that performs, during image formation, the operation of forcibly ejecting a developer which is selected by being considered to be deteriorated from each developing device and consuming it without rec...
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JP4471732B2 |
A toner process control process, which includes substantially predicting an effect of reload error on a developed test patch, generating a developed test patch, sensing color density data from the test patch with a sensor, altering the s...
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