Color picture forming device and ink powder holding container

A storage container and color image technology, which is applied in the direction of electric recording process applying charge pattern, equipment and apparatus of electric recording process applying electric charge pattern, etc. The effect of improving workability and improving operability

Inactive Publication Date: 2002-02-06
RICOH KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the vicinity of the developing device of the above-mentioned color image forming apparatus, it is difficult to ensure a space for arranging the toner storage parts such as four toner bottles, etc., and in order for the user to replace the toner bottles, etc. Easy to perform on the front side of the device
As a result, although the consumption of black toner is more than that of other color toners, it cannot be stored in large quantities, and causes the size of the device body to increase.

Method used

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  • Color picture forming device and ink powder holding container
  • Color picture forming device and ink powder holding container
  • Color picture forming device and ink powder holding container

Examples

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Embodiment Construction

[0046] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0047] figure 1 is a schematic diagram of the overall configuration of the color image forming apparatus according to the present invention, figure 1 Shown is a schematic diagram of a color laser printer as an example of an image forming apparatus. This color laser printer is configured by disposing a paper feeding unit 2 at the lower portion of a main body 1 and disposing an image forming unit 3 above it. The transfer belt device is arranged obliquely in the image forming section 3 so that the paper supply side is on the bottom and the paper discharge side is on the top. The above-mentioned transfer belt device includes an endless transfer belt 20, and the endless transfer belt 20 is erected on several pulleys 22, and four pulleys 22 are provided in this embodiment. Four image forming units 4M, 4C, 4Y, and 4Bk for magenta (M), cyan (C), yellow (Y), a...

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PUM

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Abstract

The invention provides a color image forming device capable of preventing enlargement of the device main body and simplifying the replacing work of a toner containing vessel and to provide the toner containing vessel therefor. As for this color image forming device, the above mentioned toner containing vessels (100M, 100C, 100Y and 100Bk) being set in a set part (200) are exposed partially from the top surface to the side part.

Description

technical field [0001] The present invention relates to a color image forming apparatus and a toner storage container used in the color image forming apparatus. Background technique [0002] Color image forming methods of a color image forming apparatus can be classified into four types: a transfer drum method, an intermediate transfer method, an "Image on Image" method, and a tandem method. The so-called "transfer drum method" means that the transfer paper is wound on the surface of the transfer drum made of dielectric film, facing the photoreceptor, for yellow (Y), magenta (M), cyan (C), Each color of black (Bk) forms an electrostatic latent image, then develops, transfers, repeats the above electrophotographic process, and sequentially superimposes the ink images of each color on the transfer paper to obtain a full-color image. The so-called "intermediate transfer method" refers to the use of a drum or belt called an intermediate transfer body to rep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/01G03G15/08G03G15/16G03G21/16
CPCG03G15/0126G03G15/0879G03G15/0855G03G15/0874G03G2215/0682G03G15/0865G03G15/0832
Inventor 株本正昭胜山悟朗野村香苗栗田正博米川昌弘中原知利佐藤真澄柳泽孝昭服部良雄藤森仰太村松智松本纯一
Owner RICOH KK
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