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Colouring agent compensator of image forming machine and colouring agent box therefor

A technology of image generation and toner, which is applied to the equipment of the electric recording process using the charge pattern, the electric recording process using the charge pattern, and the electric recording technique, etc., which can solve the problems of no reliable toner and scattered outside.

Inactive Publication Date: 2004-04-28
KYOCERA DOCUMENT SOLUTIONS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using a toner cartridge that is not securely placed in the toner cartridge installation position can cause the problem of toner scatter outside

Method used

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  • Colouring agent compensator of image forming machine and colouring agent box therefor
  • Colouring agent compensator of image forming machine and colouring agent box therefor
  • Colouring agent compensator of image forming machine and colouring agent box therefor

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Embodiment Construction

[0021] figure 1 It is a perspective view of an essential part showing a state where a toner cartridge is mounted on a toner cartridge mounting portion of an electrophotographic copier. figure 1 The electrostatic copier 1 shown has a toner cartridge mounting portion 11 . The toner cartridge mounting portion 11 is composed of a recess provided on the inner cover 111 constituting the front wall of the body casing. In this toner cartridge mounting portion 11, toner cartridge holders, which are uniformly indicated by numeral 2, are placed. A toner cartridge 4 is detachably mounted on this toner cartridge holder 2 . The inner cover 111 constituting the front wall of the housing of the body is made of suitable plastic. The inner cover 111 has reference alignment marks 111a, 111a at predetermined positions on the upper surface of the toner cartridge mounting portion 11, that is, the upper surface of the toner cartridge holder 2. As shown in FIG. These reference alignment marks 111...

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PUM

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Abstract

A toner replenishing device of an image forming machine, including a toner cartridge receiving member (2) disposed in a machine body and having a cartridge inserting position and a cartridge mounting position; and a toner cartridge (4) having a container body with a toner discharge opening (88) and mounted detachably on the toner cartridge receiving member; wherein a reference alignment mark (111a) is provided at a machine body wall portion positioned above the toner cartridge receiving member, a first alignment mark (46a) is provided in the container body of the toner cartridge at a position opposite the reference alignment mark at the cartridge inserting position, and a second alignment mark (441a) is provided in the container body of the toner cartridge at a position opposite the reference alignment mark (111a) at the cartridge mounting position.

Description

[0001] This application is a divisional application of Chinese Invention Patent Application No. 97111870.1. technical field [0002] The present invention relates to a toner replenishing device of an image forming machine for filling and installing toner as a developer in an image forming machine, for example, a developing device of an electrostatic copier or a laser printer, and an upper used therefor Toner cartridge. Background technique [0003] A developing device for developing an electrostatic latent image formed on an image bearing member is provided in an image forming machine such as an electrostatic copier, a laser printer or an electrostatic facsimile. This developing device applies toner to an electrostatic latent image and develops the electrostatic latent image into a toner image. Normally, the toner consumed when the developing process is performed is supplied from a toner cartridge detachably mounted at a desired position of the developing device. When the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/08
CPCG03G15/0886G03G15/0875G03G2215/068G03G2215/085G03G15/0855G03G2215/083G03G15/0865G03G15/0832G03G15/04
Inventor 冈田光治西村俊纪
Owner KYOCERA DOCUMENT SOLUTIONS INC
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