摘要:
A heat-decolorizable toner of an embodiment of the present invention includes a heat-decolorizable color material, a binder resin, and a foaming agent.
摘要:
An image forming apparatus comprises an exposure unit forming an electrostatic latent image on a photo conductor based on image information, a developing unit developing the electrostatic latent image by toner made of formation material of a circuitry layer, and an electrostatic transferring unit transferring a toner image on the photo conductor onto a substrate. The toner image is transferred so as to cover at least a part of a conductor layer formed on the substrate. At this time, excessive charges caused in the conductor layer accompanying the start of the transfer of the toner image are removed. Alternatively, charges of which polarity is reverse to that of the toner are added to the conductor layer. These allow the circuitry layer to be formed to have a desired pattern favorably and securely on the conductor layer.
摘要:
A developing agent includes a toner particle having a plurality of resin particles containing a binder resin and coloring agent, and a continuous releasant phase which is present between the plurality of resin particles, and coats the plurality of resin particles.
摘要:
Image forming histories when decolorization toner is used by a first counter or a second counter and when ordinary toner is used are counted respectively, and image forming histories of a decolorization developing device and an ordinary developing device are counted by a third counter or a fourth counter, and life control is executed for expendables, and adjustment of process conditions is controlled.
摘要:
Full-color developing agents using a polyester resin having a pre-determined acid value as a binder, a zirconium complex of a salicylic acid derivative as a CCA, a benzimidazolone as a yellow pigment, a naphthol AS insoluble azo pigment as a magenta pigment, a phthalocyanine pigment as a cyan pigment, and carbon black as a black pigment are applied to obtain high-quality images having stable charging characteristics, good color tones, satisfactory image density, and no problems in fog and toner scattering.
摘要:
The temperature of a portion that belongs to a stencil and is located in the vicinity of a portion retaining a printing paste is increased to reduce the viscosity of printing paste that adheres to the portion retaining the printing paste, thereby allowing the printing paste to be easily separated from the retaining portion for the achievement of easy printing on an object on which a print is to be formed.
摘要:
The drying apparatus includes a drum rotatably arranged in an outer box with a certain distance spaced from the inner surface of the outer box and housing therein materials to be dried. An air supply device supplies heated air into the drum, and a moisture removing device cooles air discharged from the drum by means of air taken from outside of the outer box to remove moisture from air discharged. Air discharged from the drum is guided to the moisture removing device through a first path. A space defined by the inner surface of the outer box and the outer surface of the drum constitutes a second path through which air passed through the moisture removing device is guided to the air supply device.
摘要:
According to one embodiment, there is provided an image forming apparatus for forming an image on a medium. The image forming apparatus includes a first image forming material including a color material that is decolored at or above a first temperature, and that develops color at or below a second temperature lower than the first temperature, a second image forming material including a color material that is not decolored under heat, a heater that heats the medium to the first temperature or higher after an image is formed on the medium, and a controller that performs control to print an image on the medium using the second image forming material, and to print tracking information on the medium using the first image forming material.
摘要:
A method for producing a developer, the method includes aggregating first fine particles and second fine particles in a dispersion liquid, said dispersion liquid containing the first fine particles which contain at least a binder resin, and the second fine particles which contain a coloring compound, a color developer and a decolorizing agent and have been subjected to a master batch treatment; and forming aggregate particles.
摘要:
An image forming apparatus comprises an exposure unit forming an electrostatic latent image on a photoconductor based on image information, a developing unit developing the electrostatic latent image by toner made of formation material of a circuitry layer, and an electrostatic transferring unit transferring a toner image on the photoconductor onto a substrate. The toner image is transferred so as to cover at least a part of a conductor layer formed on the substrate. At this time, excessive charges caused in the conductor layer accompanying the start of the transfer of the toner image are removed. Alternatively, charges of which polarity is reverse to that of the toner are added to the conductor layer. These allow the circuitry layer to be formed to have a desired pattern favorably and securely on the conductor layer.