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7539444 |
Electrophotographic apparatus using a developing solution containing a liquid carrier formed by dispersing toner particles in a solvent
According to an embodiment, an image shift can be decreased by a photoconductor belt which has a photosensitive layer formed on the surface of a cylindrically formed belt, a pair of rollers which...
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7509078 |
Image forming device having a plurality of carrier removing members
A wet image forming device includes a plurality of developer support members that support a developer including a toner and a carrier functioning as a toner transfer agent, a plurality of image...
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7497564 |
Liquid absorbing member and ink jet recording apparatus
The present invention provides a liquid absorbing member for absorbing excessive ink components from an ink image formed on a recording medium by an ink jet recording method, in which the liquid...
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7483654 |
Wet type image formation apparatus and liquid developing agent cleaner therefor
A side face excluding the edge of a squeegee cleaner made of a plate-shaped urethane rubber is brought into pressure contact with a squeeze roller. Even for long-term use, a pressure contact...
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7447471 |
Ink heating on blanket by contact of a rotating hot surface
A method of heating toner of an image on a moving surface of an intermediate transfer member in order to transfer the image to a printing medium of a printing system includes providing a toner...
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7409179 |
Image forming apparatus and absorbing roller with optimum pressing force
In liquid-developing image formation, a ghost image caused by the contact between a photosensitive member and an absorbing roller to collect a surplus liquid developer is prevented by preventing...
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7387455 |
Substrate processing device, substrate processing method, and developing device
Rinsing nozzles 310 a to 310 e are moved on a wafer W while they are discharging rinsing solution 326 . At that point, discharging openings 317 a to 317 e are contacted to developing...
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7356287 |
Ink developer foil
In one implementation, an apparatus includes a foil that is adjacent to a portion of an ink developer electrode. The foil at least partially limits an accumulation of splashed ink along one or more...
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7333754 |
Image forming apparatus and method using liquid development
Squeegee rollers are disposed between a primary transferring position and a secondary transferring position on an intermediate transfer roller facing against the intermediate transfer roller. The...
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7260341 |
Cleaning patch for an image forming apparatus
The present invention discloses a cleaning patch and method thereof for cleaning a residual toner in a developing unit. The cleaning patch is composed of a plurality of cleaning regions. Each...
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7228092 |
Image forming apparatus using a liquid developer including a carrier liquid with toner particles dispersed in a solvent
In liquid-developing image formation, a ghost image caused by the contact between a photosensitive member and an absorbing roller to collect a surplus liquid developer is prevented by preventing...
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7194229 |
Method and apparatus for forming superimposed toner images of a plurality of colors
When superimposing toner images of a plurality of colors on an image supporting member to form a color image, a free phase ion in a precedent image is removed without distorting the toner image...
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7151906 |
Liquid toner electrophotographic printing systems and methods
A liquid developer imaging system comprising a developing container for receiving a quantity of developing solution, a sensing system for maintaining a predetermined processing level of developing...
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7139515 |
Electrophotographic device and carrier liquid removal mechanism
To remove a carrier liquid from a toner image before transfer on a photosensitive drum, a wet electrophotographic device of the present invention includes a first slit nozzle which blows airflow of...
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7058341 |
Electrostatic transfer type liquid electrophotographic printer using a continuous photoreceptor web as a photoreceptor medium
An electrostatic transfer type liquid electrophotographic printer which has a photoreceptor web having a charged surface and opposing back surface, at least one exposing unit for forming a latent...
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7039343 |
Image forming apparatus using a developing liquid
An image forming apparatus configured to use a highly viscous, dense developing liquid including a carrier liquid and toner. The apparatus includes a developing unit with a developer carrier and a...
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7003248 |
Liquid image formation apparatus and liquid developing device
An excess toner removal area is made broader over the whole area with respect to a developer applied area that is broader than an image effective area. Thereby a liquid developer, that tends to...
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6973280 |
Image forming apparatus and liquid developer drying device
A liquid-developer drying device includes a covering wall which has a facing surface covering and facing to part of an image-carrying body with a drying air passage between them. The image-carrying...
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6934480 |
Device and method for measuring image density
Disclosed is a device for measuring the density of an image in regard to a liquid test patch. The device has: a fan for drying a test patch by blowing air to the test patch disposed on at least one...
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6898404 |
Liquid development electrophotographic device
A liquid-development electrophotographic apparatus forms on a toner-image-bearing body a plurality of color images developed by a plurality of developing units, one for each color, that use liquid...
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6898403 |
Apparatus and method for removing carrier liquid from an intermediate transfer member surface or from a toned imaged on an intermediate transfer member
A liquid electrophotographic imaging apparatus contains at least one drying sheet for removing excess carrier liquid from an intermediate transfer member or an intermediate image on the...
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6832064 |
Seamless drying belt for electrophotographic process
A drying belt for electrophotographic imaging process comprising: (a) a seamless substrate; and (b) an absorbent layer on the seamless substrate wherein the absorbent layer comprising an absorbing...
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6778800 |
Squeezing device of a wet printer and a developing unit employing the same
A squeezing device of a wet printer for separating a liquid carrier element that is not used for forming an image from ink supplied to the photosensitive belt, includes a squeezing roller mounted...
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6775502 |
System and method for high solids image conditioning of liquid ink images utilizing a source of high fluid pressure to configured to emit a jet of fluid
A system includes at least one movable image bearing member transporting a latent image in an electrophotographic printing system. A developer station associated with the at least one image bearing...
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6775501 |
Developing apparatus for liquid type printer
A developing apparatus for a liquid type printer includes a developing tank in which ink with a high density supplied from an ink supplying unit is received up to a predetermined level. The...
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6775499 |
System and method for contact electrostatic printing
Method and apparatus for transferring a developed image from an image bearing member to a receiver substrate in a Contact Electrostatic Printing (CEP) system may be provided according to the...
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6754465 |
Liquid image forming apparatus having squeeze unit
A liquid image forming apparatus. A developing unit of the liquid image forming apparatus includes a developing container in which a developer is received, a developing roller having a portion...
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6650857 |
Liquid electrophotographic apparatus
An image forming apparatus as described in the embodiments of the present invention comprises a latent image forming unit for forming an electrostatic latent image on the surface; a developing...
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6650856 |
Liquid electrophotographic printer and printing method
A liquid electrophotographic printer employs a continuously circulating photoreceptor web having a non-image region with a potential higher than an image region. A laser scanner forms a latent...
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6615011 |
Electrophotographic image printing apparatus using liquid developer
Disclosed is an electrophotographic printing apparatus for printing an image on a print medium with use of a liquid developer which contains a liquid carrier and a toner being dispersed in the...
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6567634 |
Liquid recovery method and apparatus
An electro-photographic image forming apparatus forms an electrostatic latent image on a photosensitive belt and develops the electrostatic latent image with liquid toner composed of particle...
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6553200 |
Liquid electrophotographic developing apparatus using electrodes to charge toner particles
A liquid electrophotographic developing apparatus including a developing unit and a plurality of air transport members. The developing unit has an elongated opening disposed adjacent to a moving...
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6529700 |
System for removing liquid carrier
The present invention provides a liquid carrier removing system which efficiently removes liquid carrier from a liquid developed image on a latent image bearing member, and reduces disturbance of a...
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6522853 |
Image printing method and image printing apparatus
Disclosed is a method and apparatus for printing an image on a print medium with a liquid developer which comprises a liquid carrier and a toner dispersed in the liquid carrier. The printing method...
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6522852 |
Image forming process using wet developing method
An image forming process wherein a latent image-bearing surface of a supporting member is contacted with a toner-containing liquid developer to develop the latent image with the liquid developer...
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6512907 |
Liquid electro-photographic device capable of performing operational sequence including cleaning
An operational sequence including a cleaning of a processing device shifting to the standby state in the process of shifting from a printing operation to a standby state of a liquid...
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6509918 |
Electrostatic recording apparatus and image density control method thereof
In an electrostatic recording apparatus, a recording medium is transported to a vaporized solvent supply unit where a vaporized organic solvent is given to the recording surface of the recording...
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6501932 |
Image forming apparatus using a developing liquid, developing device therefor and program recording medium
An image forming apparatus and a developing device that can deposit a developing liquid on a liquid carrier in a form of a thin layer, causing the thin layer to contact an image carrier of the...
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6493530 |
Method for controlling density of liquid carrier in the toner images
Method of a liquid process type electrophotographic apparatus forming a multicolor visible image on a surface of a photosensitive drum, which prevents the visible image after the second color from...
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6487385 |
Liquid electrophotographic imaging system with a maximized solid toner ratio
A liquid electrophotographic developing apparatus capable of preventing image drift and reducing the load in the squeezing process. A developing roller faces a photoreceptor belt with a...
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6484005 |
Image forming apparatus
An image forming apparatus having a spacer that maintains a given clearance between a cylindrical outer peripheral surface of the squeezing roller and a cylindrical outer peripheral surface of the...
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6466757 |
Developing device using a developing liquid and image forming apparatus including the same
A developing device of the type using a developing liquid and applicable to an image forming apparatus includes a developing roller and a sweep roller. The developing roller is pressed against a...
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6466756 |
Electrophotographic device of liquid toner developing type
A toner image is transferred from a photosensitive member 10 onto an intermediate transfer belt 24 . Toner particles transferred onto the intermediate transfer belt 24 are melted through...
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6445898 |
Cleaning structure for a developing unit of liquid electrophotographic printer
A developing unit of a liquid electrophotographic printer includes a developing roller, for forming a development gap with a photoreceptor web where developer is filled and developing an...
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6445897 |
Wet-type developing apparatus and image forming apparatus using the same
In a wet-type developing apparatus in which a latent image carrying member and a squeeze roller are moved in the opposite directions to each other while they are not brought into contact with each...
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6415124 |
Wet-type developing unit capable of reducing pressing power given to squeeze roller and capable of controlling toner density of liquid developer adhered on development roller
In a wet-type developing unit ( 300 ), a plating roller ( 400 ) is disposed parallel to a development roller ( 110 ) at a predetermined distance. The plating roller ( 400 ) is connected to a...
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6400920 |
Device and method for recovering vapor of a developer medium
A capacitor base and a partition plate laminated thereon are fixed to the bottom of a capacitor column. Openings in the partition plate are filled with air stones that are solidified ceramics. A...
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6393240 |
Wet image forming apparatus with improved developer image
An image forming apparatus includes an exposure unit for forming a latent image on a photosensitive body which is rotating, a developing device, containing liquid developer in which developer...
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6385421 |
Image forming apparatus including a returning mechanism for returning excessive developing liquid
An image forming apparatus includes a latent image forming mechanism for forming an electrostatic latent image on a photosensitive member, and a developing device for supplying a developing liquid...
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6370347 |
Squeezing apparatus of a liquid electrophotographic color printer
A squeezing apparatus of a liquid electrophotographic color printer for removing carrier of a developer from the developer without causing any damage to an image developed on a photosensitive...
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