Cleaning device and image forming device

A cleaning device and image technology, which is applied in the field of cleaning devices and image forming devices, can solve problems such as strong adhesion and black streaks, and achieve the effects of preventing pollution, preventing fiber tilting, and high fiber density

Inactive Publication Date: 2004-05-19
RICOH KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the foreign matter attached to the part to be cleaned is mainly toner or paper dust, etc., when the above-mentioned method of scraping the foreign matter from the part to be cleaned by the top surface of the brush fiber is adopted, or the foreign matter is ejected, if the foreign matter on the part to be cleaned If the adhesion on the cleaning part is high, if cleaning is performed only by the above-mentioned scraping or ejection, foreign matter that is not completely removed from the part to be cleaned will occur, and over time, abnormal images such as black streaks will occur

Method used

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  • Cleaning device and image forming device
  • Cleaning device and image forming device
  • Cleaning device and image forming device

Examples

Experimental program
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Embodiment Construction

[0038] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0039] figure 1 Show the side view of the cleaning device of the present invention and the image forming device equipped with the cleaning device. As the image forming device, it can be known equipment such as a copier, a facsimile machine, a printer, etc. In this embodiment, a printer is exemplified. This embodiment The image forming apparatus of the example is an apparatus that forms a monochrome image, but it may also be an apparatus that forms a color image. The image forming apparatus 100 can use plain paper that is generally used for copying, overhead sheets (OHP), cards, 90K paper called postcards, thick paper of about 100 g per square meter, envelopes, etc. that have a larger heat capacity than plain paper. Any of the so-called special papers is used as a sheet-like recording medium for image formation. In addition to general specifications suc...

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PUM

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Abstract

The cleaning device 1 is provided with the brush roller 20 possessing a brush which abuts on the member to be cleaned 110 and has conductivity, and the image forming apparatus 100 possesses it. To provide a cleaning device by which excellent image forming is maintained by preventing it from being soiled with a foreign matter by excellently cleaning a member to be cleaned over a long term by enhancing the capacity of a brush roller for removing the foreign matter and an image forming apparatus for possessing it.

Description

technical field [0001] The present invention relates to a cleaning device provided in an image forming apparatus such as a copier, a facsimile machine, and a printer, and an image forming apparatus equipped with the cleaning apparatus. . Background technique [0002] Conventionally, in image forming apparatuses such as copiers, printers, and facsimiles, a toner image is placed on a sheet-like recording medium by an image forming mechanism such as electrophotography. The above-mentioned image forming processing mechanism forms a toner image on an image carrier such as a photoreceptor, and uses a cleaning device to clean the surface of the image carrier, charging roller, transfer belt, etc. that undergo the toner image forming process. The above-mentioned cleaning device is used to remove contamination such as toner and paper dust adhering to the above-mentioned member to be cleaned such as an image carrier. [0003] Examples of the above-mentioned cleaning device include th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G21/10B08B1/04G03G15/00G03G15/02G03G15/16G03G21/00
CPCG03G21/0035G03G2221/183G03G2221/0073G03G2215/1652G03G2221/0042
Inventor 水泽浩
Owner RICOH KK
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