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Image formation device and image formation method of the same

An image and toner image technology, applied to the electrical recording process using charge graphics, equipment and instruments using the electrical recording process using charge graphics, etc., can solve problems such as complex structure, increased number of components, and increased number of components

Inactive Publication Date: 2018-08-24
KK TOSHIBA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in order to prevent the blade from curling, the number of components of the cleaning mechanism increases and the structure becomes complicated
Moreover, with the increase in the number of these parts and the complexity of the structure, the space occupied in the body of the image forming apparatus increases.
In the above invention, since the solid lubricant is scraped off and supplied to the lubricated part by the rotation of the brush roller, the number of parts increases, the structure becomes complicated, and it is troublesome to manage the lubricated part in the long run
In an image forming device that lacks these components and cleaning mechanisms, the blade curls due to friction

Method used

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  • Image formation device and image formation method of the same
  • Image formation device and image formation method of the same
  • Image formation device and image formation method of the same

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Embodiment Construction

[0023] The following reference Figure 1 to Figure 13 The image forming apparatus of the embodiment will be described. In addition, the same code|symbol is attached|subjected to the same place in each figure, and repeated description is abbreviate|omitted.

[0024] (one embodiment)

[0025] figure 1 It is a block diagram of the image forming apparatus of the embodiment. The image forming apparatus according to this embodiment includes image forming units 52Y, 52M, 52C, and 52K for four colors, an exposure unit 53 , an endless transfer belt 30 (belt) that moves in the direction of arrow S, and a device that lubricates the transfer belt 30 . The cleaning mechanism 10 for removing residual toner is supported on the outer peripheral surface of the belt. The yellow (Y) image forming unit 52Y has a photosensitive drum 54 that rotates in the direction of arrow m, a charger 55 that charges the photosensitive drum 54 , and develops an electrostatic latent image on the photosensitiv...

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Abstract

The embodiment of the invention provides an image formation device and an image formation method of the same. The present invention discloses an image formation device in order to prevent from bendingof a doctor blade, increasing of component parts of a cleaning mechanism, a complex structure and increasing of the occupation of the image formation device and an image formation method of the same.

Description

[0001] This application is a divisional application of a patent application with an application date of December 12, 2014, an application number of 201410773581.2, and an invention title of "image forming device and image forming method", the entire contents of which are hereby incorporated by reference. technical field [0002] Embodiments of the present invention relate to an image forming apparatus and an image forming method for the image forming apparatus. Background technique [0003] An electrophotographic image forming apparatus is provided with a cleaning mechanism for removing toner on a transfer belt with a cleaning blade. When the transfer belt moves, since a frictional force is generated between the belt surface and the blade, it is necessary to prevent the blade from bending and curling. At present, as measures to prevent curling of the blade, there are known image forming devices that use a coating brush to apply a solid lubricant to the belt surface, and clea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/16
CPCG03G21/105G03G2215/0132G03G21/10
Inventor 神头典夫
Owner KK TOSHIBA