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Ink box ink jet printer

A technology for inkjet printers and ink tanks, applied in the field of ink tanks, can solve problems such as affecting printing quality, contaminating documents to be printed, and mixing each other.

Inactive Publication Date: 2004-07-14
INT UNITED TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Spilled ink will not only stain the document to be printed, but also ink of different colors in the ink tank of the color printing system will mix with each other due to ink overflow, resulting in color distortion and greatly affecting the printing quality

Method used

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  • Ink box ink jet printer
  • Ink box ink jet printer
  • Ink box ink jet printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Please refer to figure 1 . figure 1 It is an external view of the ink cartridge 10 of the present invention. The ink cartridge 10 of the present invention is composed of a housing 14 covered with an upper cover 12, and an ink tank 18 is arranged inside as a space for storing ink. Each ink tank is provided with a corresponding ink outlet 80 to provide ink to the inkjet printing system. Vent holes 16 corresponding to the ink tanks are also provided on the upper cover 12, so that the ink tanks can communicate with the outside atmosphere.

[0016] Please refer to figure 2 . figure 2 It is a schematic structural diagram of the first embodiment of the ink cartridge 10 of the present invention. figure 2 The ink box in is provided with three ink grooves 18, can store the ink of different colors. Each ink tank is provided with a corresponding ink outlet 80 , and the upper cover 12 is also provided with a vent hole 16 corresponding to each ink tank.

[0017] The ink car...

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PUM

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Abstract

The present invention relates to an ink box for ink jet printer. It is formed from a shell body, its interior possesses at least a vertical and mutually isolated ink channel for storing ink, and at least an air hole positioned on the top end of the shell body. Every ink-channel is communicated with external atmosphere by means of air hole, every ink channel possesses its correspondent ink outlet for providing ink for printing process. The interior of every ink channel is equipped with an ink-storing material for absorbing and receiving ink, and the top of said ink-storing material is covered with a filling material which can prevent the ink from leaking out.

Description

technical field [0001] The invention relates to an ink box used in an inkjet printing system, in particular to an ink box filled with multi-layer materials and capable of preventing ink from spilling. Background technique [0002] Inkjet printing system, with its low price, light size, and excellent printing quality, has become a popular output device in the digital age. [0003] Generally speaking, an inkjet printing system has an ink tank for supplying ink, at least one ink tank for storing ink therein, and an ink outlet to supply ink to the inkjet printing system. In the color inkjet printing system, there are multiple ink tanks in the ink tank to store ink of different colors, and each ink tank is also provided with a corresponding ink outlet to supply ink to the color inkjet printing system . [0004] The ink tank that stores ink in the form of fluid must be equipped with a complex fluid pressure balance device in order to balance the fluid pressure in the ink tank th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/175
Inventor 许成伟侯怡仲
Owner INT UNITED TECH