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JP4144167B2 |
An image forming method is disclosed. The method comprises the steps of forming a latent image on a latent image carrying member, developing the latent image by a developer containing a toner, transferring the toner image onto an interme...
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JP4142122B2 |
Coated sheets or substrates such as paper, opaque Mylar, Teslin or the like are utilized in the creation of simulated, photographic-quality prints formed using non photographic imaging procedures such as xerography and ink jet. A first s...
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JP2008191298A |
To provide a wet image forming apparatus capable of removing a carrier liquid with appropriate accuracy, by performing operations in parts, between when printing monochrome and when printing full color.The wet image forming apparatus is ...
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JP4136247B2 |
An image forming apparatus uses a toner wherein when a weight average diameter of the initial toner in a developing device is set to D1, and a weight average diameter of a toner forming an initial toner image on an image bearing member i...
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JP4130917B2 |
An exposure device is provided with a shutter member having a slit. The shutter member is provided between a member to be scanned and a housing of a main device unit that has an optical transmission member. The shutter member is freely m...
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JP2008161835A |
To provide a coating film forming apparatus which enables the easy deposition of a coating with a uniform thickness even on an object material to be coated which has a diameter changed along the axial core direction.The coating film form...
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JP4113304B2 |
An image-forming process capable of keeping a high transfer efficiency for a long period of time, reducing the amount of the toner to be recovered and wasted and obtaining stabilized images without causing image quality defects such as d...
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JP4109945B2 |
The image forming apparatus includes, a movable first image bearing member on which a toner image is formed; and a movable second image bearing member which is brought into contact with the first image bearing member and to which the ton...
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JP4110711B2 |
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JP2008145638A |
To provide a tandem type color image forming apparatus capable of effectively preventing color shift by restraining variation in the rotating speed of an intermediate transfer belt by a simple configuration.The pressure contact force (a)...
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JP4103556B2 |
An electrostatic latent image developing dry toner and the like are provided, in which toner remaining after transfer can be recovered during developing with or without having a blade cleaning stage for promoting friction of an electrost...
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JP4103730B2 |
Disclosed is a production method of an electrophotographic toner, which comprises toner particles comprising a resin and a colorant. The method comprises a step of forming toner particles in an aqueous medium, and processing an aqueous m...
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JP4089992B2 |
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JP4091538B2 |
A carrier for electrostatic development contains a core particle and a coating layer covering the core particle, and the core particle is a ferrite particle containing at least one of Zr in an amount of 0.005% by mass to 5% by mass and B...
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JP4087324B2 |
A carrier (12; 12A, 12B, 12C, 12D) for a double component developer (11; 11A, 11B, 11C, 11D) for developing latent electrostatic images at least contains a particulate core material having a weight average particle diameter (Dw) of from ...
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JP2008107609A |
To obtain an image of desired glossiness by transferring a toner image to a non-transparent layer with desired material and thickness, etc. suitable for the transfer process, on a transparent layer side.A method for forming an image shee...
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JP4083570B2 |
A thermal transfer sheet capable of receiving an image and transferring the image to a final substrate, the sheet comprising: a sheet of plastic material; a coating on the sheet comprising an underlayer, and an overlayer comprising a pol...
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JP4081516B2 |
An electrophotographic image receiving sheet comprises a support and a toner image receiving layer that is formed on at least one surface of the support and contains a mixture of a linear amorphous polymer having a glass-transition tempe...
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JP4082153B2 |
An electrostatic toner image forming method is disclosed. In the method, the photoreceptor comprises a charge generation layer containing an N-type charge generation material and a charge transportation layer containing a charge transpor...
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JP4084712B2 |
After forming a resist film including a hygroscopic compound, pattern exposure is performed by selectively irradiating the resist film with exposing light while supplying water onto the resist film. After the pattern exposure, the resist...
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JP4077751B2 |
An electrophotographic imaging method, wherein a liquid developer directly contacts an electrophotographic organic photoreceptor to develop an image, utilizes a binder contained in a surface layer of the organic photoreceptor that compri...
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JP2008090187A |
To provide an image forming method and an image forming apparatus that is environmentally friendly, capable of firmly fixing toner particles to a recording medium and forming an image having superior tone.The image forming method for for...
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JP2008083556A |
To provide a developing device capable of efficiently removing residual toner particles on a developer carrier even when the toner particles flocculate on the developer carrier, and to provide an image forming apparatus.When a developing...
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JP2008076999A |
To provide an endless belt which is prevented from breaking down, and to provide an image forming apparatus provided with the same.In the endless belt 4, a cut portion 41A provided in a rib member 41 constitutes a contact portion with th...
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JP4069776B2 |
An image forming method characterized in that a plurality of toner images which differ in color is formed as superposed; a plurality of the superposed toner images is simultaneously transferred onto a sheet of recording paper; the turbid...
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JP4066291B2 |
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JP4065513B2 |
In a full-color image-forming method having at least a charging step, a latent-image-forming step, a developing step of developing an electrostatic latent image by the use of a developer; a transfer step, and a fixing step, the developer...
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JP4063905B2 |
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JP4045759B2 |
Methods and apparatus for forming on a recording medium an image whose resistance to water and light is improved and whose image quality is enhanced, with printing speed being increased due to drying of ink being accelerated. The methods...
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JP2008026571A |
To provide an environment-friendly liquid developing agent excellent in fixing property of the toner particles to a recording medium, and also to provide an image forming device using this liquid developing agent.The liquid developing ag...
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JP4043337B2 |
An image forming method including charging an upper surface of a photoconductor having a photoconductive layer with a charger located in contact with or spaced apart a distance of not greater than 100 mum from the upper surface, and scan...
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JP4040624B2 |
In a method and system for operation of a transfer printing station of an electrographic printing device, a transfer printing station is provided comprising a light-sensitive medium onto which toner images are provided by electrostatic f...
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JP2008015190A |
To provide a method for printing on a glass plate, where toner on non-image area can be appropriately removed.The method for printing on the glass plate G includes exposing a photosensitive drum 13 that rotates; making the toner adhere t...
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JP4035929B2 |
A toner is formed on an image receiving sheet S. The image receiving sheet S has an irregular surface s2' provided with continuous groove-like concavities R for accommodating toner. The toner T is removably adhered to the concavities R o...
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JP4027437B2 |
In accordance with the present invention, a method of electrophotographically manufacturing a luminescent screen assembly on a photoreceptor disposed on an interior surface of a faceplate panel for a color CRT includes the steps of: char...
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JP2007536596A |
A platesetting system and apparatus for providing computer-to-plate electrophotographic printing to a conductive plate. The apparatus may include an electrophotographic printer adapted to include an electrically isolated media path for r...
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JP4020295B2 |
An electrophotographic image forming method is disclosed. In the method each of a plurality of toner images formed on the latent image bearing body is sequentially onto an intermediate transfer body, and the transferred image on the inte...
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JP2007534999A |
A composition comprising a mixture of at least one triphenylmethane compound and at least one tetraphenylmethane compound. One method of using the composition is as a charge control agent in a toner composition in an electrophotographic ...
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JP2007534240A |
A method and system for constructing a color gamut allows the determination of the boundaries of the color gamut in color space for a color reproduction system having N-colorants. A forward model characterizing the color reproduction sys...
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JP4012676B2 |
A developing device of the present invention includes an image carrier for forming a latent image thereon, and a developer carrier for depositing a developer thereon in the form of a magnet brush. The magnet brush is caused to contact th...
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JP4011779B2 |
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JP4006411B2 |
An image forming apparatus which performs image formation using plural color materials including dark color material and light color material for a hue generates color component signals corresponding to the respective plural color materi...
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JP4008564B2 |
This invention uses a toner which has |x|>=60, wherein a blow-off charge level is defined as x[muc/g], or a toner which has 11.0<=log rho, wherein a volume intrinsic electric resistivity is defined as rho[muc/g]. Alternatively, this inve...
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JP4005164B2 |
Simulated photographic-quality prints are created using non-photographic imaging such as xerography and ink jet. Reverse or wrong reading toner images are formed on a transparent substrate which is adhered to a coated backing sheet. The ...
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JP3997724B2 |
An electrophotographic image forming method is disclosed. The method comprises forming a latent image on a static image carrier, developing the static image by a developer containing a toner, transferring the toner image onto another ima...
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JP3990752B2 |
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JP3976445B2 |
An electrophotographic transfer sheet having a coating layer on at least one surface of a base material made of pulp fibers as a main body is provided. The elongation of the sheet in the cross direction when the humidity is changed from ...
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JP2007226165A |
To provide a conveying device for a recording body, which stably conveys the recording body from a transfer device up to a fixing device, also reliably performs separation from the recording body on a separation part, and optimizes a suc...
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JP3972378B2 |
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JP3969910B2 |
To provide an electrophotographic developing device capable of preventing the irregularity and the blotting of a developed image without increasing its cost remarkably. In this electrophotographic developing device 1, an image is develop...
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