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Toner cartridge, toner refilling method and image forming apparatus using the toner cartridge

A toner box and toner technology are applied in the fields of electric recording process using charge pattern, equipment for electric recording process using charge pattern, and electrography, which can solve the problem that the toner box cannot be replaced, cannot Recycling of toner cartridges, troubles, etc.

Inactive Publication Date: 2008-10-01
KYOCERA DOCUMENT SOLUTIONS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the toner cartridges described in Patent Document 1 and Patent Document 2, since the seal is installed inside the main body of the toner cartridge, it is very troublesome to replace the seal with a new one. The toner cartridge cannot be replaced without opening it
As a result, recycling of such toner cartridges cannot be achieved

Method used

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  • Toner cartridge, toner refilling method and image forming apparatus using the toner cartridge
  • Toner cartridge, toner refilling method and image forming apparatus using the toner cartridge
  • Toner cartridge, toner refilling method and image forming apparatus using the toner cartridge

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Embodiment Construction

[0021] First, referring to FIGS. 1 to 3, taking the printer 10 as an example, an outline of an image forming apparatus using the toner cartridge 20 of this embodiment will be described.

[0022] Figure 1A, Figure 1B and Figure 2A , Figure 2B It is an external perspective view showing an embodiment of a printer. Specifically, FIG. 1A is a perspective view of the apparatus main body 11 with the paper output tray 17 installed from the rear right, and FIG. 1B is a perspective view of the apparatus main body 11 with the paper output tray 17 installed from the left rear. Figure 2A It is a perspective view of the device main body 11 with the paper output tray 17 removed from the rear right, Figure 2B It is a perspective view of the apparatus main body 11 with the paper output tray 17 removed from the rear left. FIG. 3 is a cross-sectional explanatory view showing an embodiment of the internal structure of the device main body 11 viewed from the left side. In Figures 1 to 3, the XX di...

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PUM

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Abstract

A toner cartridge includes a main cartridge body having a housing formed with an opening and also having a rotary shaft supported by the housing for rotation about an axis thereof, a detachable member mounted to the opening and having a toner outlet through which the toner is discharged and a sealing film having a first end so attached to the detachable member as to close the toner outlet and a second end attached to a part of the main cartridge body, the first end of the sealing film being peeled off from the detachable member by the rotation of the rotary shaft.

Description

Technical field [0001] The present invention relates to a toner cartridge for replenishing toner in a developing device and detachably mounted in an apparatus main body of an image forming apparatus, and a toner cartridge for refilling the used toner cartridge Toner refill method. In addition, the present invention also relates to an image forming apparatus having the toner cartridge. Background technique [0002] The toner cartridge that is detachably installed in the main body of image forming apparatuses such as copiers, printers, and facsimiles, and replenishes toner into the developing device, has a toner discharge port for discharging toner, usually in A seal is attached to the toner discharge port to seal the toner discharge port. [0003] The seal covering the toner discharge port is peeled off when the toner cartridge is installed in the image forming apparatus, but the toner adhering to the seal may scatter to the inside and outside of the image forming apparatus at thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/08G03G15/00
CPCG03G15/0882G03G2215/0687G03G15/0841G03G15/0894
Inventor 西川芳幸
Owner KYOCERA DOCUMENT SOLUTIONS INC
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