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imaging device

一种成像装置、连接位置的技术，应用在仪器、应用电荷图形的电记录工艺的设备、光学等方向，能够解决不易齿轮接合、不易显影剂供给容器安装和拆卸操作等问题

Active Publication Date: 2019-03-01
CANON KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this case, when the idler wheel is fixed, it may not be easy to perform the mounting and detaching operation of the developer supply container smoothly, so that when the developer supply container is mounted in or detached from the apparatus main assembly It is difficult to smoothly engage (mesh) the gears

Method used

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Examples

Experimental program
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Embodiment Construction

[0018] will refer to Figures 1 to 8 An embodiment of the present invention is described. First, refer to figure 1 , the overall structure of the imaging device 1 in this embodiment will be described.

[0019] [imaging device]

[0020] The image forming apparatus 1 in this embodiment adopts an electrophotographic type and a configuration in which developer supply containers (supply containers or toner cartridges) 4a-4d for each color can be detachably attached to the apparatus Main assembly 1a. Furthermore, the imaging device 1 includes an image reading section 100 and an imaging section 101 . The image reading unit 100 reads the document 6 placed on the document supporting platen glass 7 with the image sensor 8 and acquires information from the document 6 as image information. The image forming section 101 has a so-called cascaded structure in which a plurality of photosensitive members (image bearing members or photosensitive drums) 10 are arranged along the traveling d...

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Abstract

A supplying device includes first and second bottles each including a bottle gear for inputting a driving force. A driving source drives a driving gear, and a swingable gear is in engagement with the driving gear. The swingable gear swings between a first drive transmitting position where the driving force is transmitted from the swingable gear to the first bottle gear in engagement with the first bottle gear, and a first retracted position, where the swingable gear is retracted from the first drive transmitting position. In addition, a movable gear is movable between a second drive transmitting position, where the driving force is transmitted from the swingable gear to the second bottle gear in engagement with both of the second bottle gear and the swingable gear located in the first retracted position, and a second retracted position where the movable gear is retracted from the second drive transmitting position.

Description

technical field [0001] The present invention relates to an image forming apparatus such as a copying machine, a printer, a facsimile machine, and a multifunctional machine having functions of these machines. Specifically, the present invention relates to a structure in which a supply container for supplying developer to a developing device is detachably mountable to an apparatus main assembly of an image forming apparatus. Background technique [0002] In a conventional electrophotographic image forming apparatus (for example, a copier), a developer in the form of a fine powder is used. In this type of image forming apparatus, developer consumed along with image formation is supplied from a developer supply container. The developer in the developer supply container is stirred and fed to be supplied into a developing device provided in the image forming apparatus. Therefore, the developer supply container requires a driving force to agitate and feed the developer, and gener...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03G21/16G03G15/08
CPCG03G15/0879G03G15/0822G03G15/0865G03G15/0872G03G15/0877G03G2215/0132G03G2215/0692
Inventor 山本龙志
Owner CANON KK
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