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Developing cartridge, image forming apparatus having the same, and method of detaching developing cartridge from image forming apparatus

The technology of an imaging device and a developing cartridge is applied in the direction of electric recording technology using charge patterns, equipment and instruments using electric recording technology using charge patterns, and can solve the problems of unloading the developing cartridge 10, damage, etc.

Inactive Publication Date: 2008-09-17
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, the conventional developing cartridge 10 has a disadvantage that the handle 12 is formed in the direction in which the developing cartridge 10 is removed, and thus if the components of the image forming apparatus 1 are assembled in the direction in which the developing cartridge 10 is removed, it will be difficult to remove the 1 to remove the developing cartridge 10 from the main body 20
Specifically, in an image forming apparatus in which a fixing unit (not illustrated) is assembled in a direction in which the developing cartridge 10 is detached, a user who removes the developing cartridge may be injured due to high-temperature heat generated by the fixing unit.

Method used

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  • Developing cartridge, image forming apparatus having the same, and method of detaching developing cartridge from image forming apparatus
  • Developing cartridge, image forming apparatus having the same, and method of detaching developing cartridge from image forming apparatus
  • Developing cartridge, image forming apparatus having the same, and method of detaching developing cartridge from image forming apparatus

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Embodiment Construction

[0042]Reference will now be made in detail to embodiments of the present general inventive concept, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout. The embodiments are described below in order to explain the present general inventive concept by referring to the figures.

[0043] figure 2 is a perspective view illustrating a developing cartridge according to an exemplary embodiment of the present general inventive concept.

[0044] see figure 2 , The developing cartridge 100 according to an exemplary embodiment of the present general inventive concept includes a developing cartridge case 110 and a handle 120 .

[0045] The developing cartridge case 110 forms the outer shape of the developing cartridge 100 . The developing cartridge housing 110 includes a laser beam hole 112 formed in an upper surface 111, from which an exposure unit 380 ( Figure 4 ) the emitted laser beam enters it, and th...

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Abstract

A developing cartridge usable with an image forming apparatus includes a developing cartridge housing, and a handle disposed on one side of an upper surface of the developing cartridge housing, and having a gripping portion formed thereon to make an acute angle with the upper surface of the developing cartridge housing. The gripping portion is fixed to the developing cartridge housing by a pair of support portions, or is hinged with the developing cartridge housing.

Description

technical field [0001] The present general inventive concept relates to an image forming apparatus, and more particularly, to a developing cartridge, an image forming apparatus having the developing cartridge, and a method of detaching the developing cartridge from the image forming apparatus. Background technique [0002] Generally, image forming apparatuses such as laser printers and copiers have a developing cartridge that forms a toner image corresponding to print data. [0003] The developing cartridge includes a photosensitive medium on which an electrostatic latent image corresponding to printing data is formed, a charging member that charges the photosensitive medium, and a developing member that develops the electrostatic latent image formed on the photosensitive medium into a toner image. [0004] The photosensitive medium, the charging member, and the developing member constituting the developing cartridge are printing consumables, which should be replaced after a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/08G03G21/18
CPCG03G21/1846G03G21/1853G03G2221/1654G03G2221/1687
Inventor 韩旻洙金永民
Owner SAMSUNG ELECTRONICS CO LTD