Image forming apparatus, image forming system, paper feeding apparatus, image recording medium, and method of manufacturing image recording medium
A recording medium and imaging device technology, which can be applied to equipment of electrical recording process applying charge pattern, electrical recording process applying charge pattern, image communication, etc. The problem of the boundary of the opaque part and the load of the transparent toner is high, and the effect of easy paper feeding operation is achieved.
Inactive Publication Date: 2008-12-24
RICOH KK
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Problems solved by technology
However, this technique has problems in that the transparent toner is always uniformly supplied to the entire surface and the load on the fixing unit is high due to the difference in toner thickness between the image portion and the non-image portion
Therefore, there is a problem that, when the recording medium disclosed in Japanese Patent Application Laid-Open No. 2005-10529 is used, due to the difference in slack of the recording medium in the nip between the resist rollers and the skewing of the tip of the recording medium, it is difficult to accurately Detect the boundary between transparent and opaque parts
However, this technique has problems in that the transparent toner is always uniformly supplied to the entire surface and the load on the fixing unit is high due to the difference in toner thickness between the image portion and the non-image portion
Like Japanese Patent Application Laid-Open No. 2004-191678, there are problems in structure, cost, energy consumption and others
Method used
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[0059] Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0060] figure 1 is an explanatory diagram showing a configuration example of the imaging device according to the first embodiment of the present invention. The imaging device includes four imaging units 1Y, 1M, 1C, and 1K for forming yellow (Y), magenta (M), cyan (C) and black (K) images. Here, the color order of Y, M, C, and K is not limited to figure 1 order, but other orders are possible.
[0061] The image forming units 1Y, 1M, 1C, and 1K respectively include photosensitive drums 11Y, 11M, 11C, and 11K as image carriers, a charging unit, a developing unit, and a cleaning unit. In addition, the image forming units 1Y, 1M, 1C, and 1K are arranged so that the rotation axes of the photosensitive drums are parallel to each other and arranged at predetermined intervals along the transfer sheet moving direction.
[0062] The imaging units 1Y, ...
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A recording medium is conveyed through a conveyer path. A recording-medium selecting unit selects either one of a non-transparent recording medium and a transparent recording medium, and conveys a selected recording medium to the conveyer path. An image selecting unit selects an image to be formed on the recording medium from among an original image and a reversed image obtained by reversing the original image. A control unit controls, based on a control signal, the recording-medium selecting unit and the image selecting unit.
Description
technical field [0001] The present invention relates to an imaging device, an imaging system, a paper feeding device, an image recording medium, and a method for manufacturing an image recording medium, and more particularly, to an imaging device, an imaging device, and an imaging device that can automatically reverse an original image on a transparent recording medium. A system, a paper feeding device, an image recording medium, and a method for manufacturing the image recording medium. Background technique [0002] Conventionally, various attempts have been made to obtain glossy images with photographic image quality. For example, in Japanese Patent Application Laid-Open No. 2002-341623, a special toner is used to provide gloss. After normal image formation is performed on the paper and before the paper is transferred to the fixing unit, the transparent toner is uniformly formed on the entire surface and fixed, thereby achieving photographic image quality. However, this ...
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IPC IPC(8): G03G21/00B65H7/14B65H9/14G03G7/00G03G8/00G03G15/22G03G15/36H04N1/00
Inventor 中村历石桥干生须藤和久大年惠山田征史杉山敏弘须田武男岩崎有贵子鲤沼宣之酒卷崇
Owner RICOH KK