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Consumable chip and manufacture method and consumable container thereof

A consumable chip and memory technology, which is applied in the fields of instruments, electrical recording, printing, etc., can solve the problems of poor versatility of consumable chips, and achieve the effect of enhancing the versatility

Inactive Publication Date: 2011-01-26
ZHUHAI TIANWEI TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The consumable chip also has the defect of poor versatility

Method used

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  • Consumable chip and manufacture method and consumable container thereof
  • Consumable chip and manufacture method and consumable container thereof
  • Consumable chip and manufacture method and consumable container thereof

Examples

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Embodiment Construction

[0026] The consumable container of the present invention can be an ink cartridge installed in an inkjet printer, or a toner cartridge installed in a laser printer. The present invention will be described below using the ink cartridge as an example.

[0027] The ink cartridge of this embodiment can be detachably installed in an inkjet printer. It is the same as the existing ink cartridge. The ink cartridge of this embodiment has a housing that surrounds a cavity for containing ink, and consumables are installed on the outer wall of the housing. Chip, consumable The chip includes a substrate, on which electrical contacts serving as a communication unit are set. Of course, the communication unit can also be an antenna for wireless communication with the inkjet printer.

[0028] There is also an electronic module electrically connected to the electrical contacts on the substrate. The electronic module includes a memory, and the storage structure inside the memory is as follows: ...

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PUM

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Abstract

The invention provides a consumable chip and a manufacture method and a consumable container thereof. The consumable chip comprises a baseplate; the baseplate is provided with an electronic module and a communication unit connected with the electronic module, wherein the electronic module is provided with a memory; the memory is provided with a main information area and a backup information area; the main information area stores a first identification code; and the backup information area stores a second identification code different from the first identification code. The manufacture method comprises the steps of: manufacturing the baseplate of the consumable chip; welding the electronic module and the communication unit on the baseplate; writing the first identification code in the main information area of the memory of the electronic module; and writing the second identification code different from the first identification code in the backup information area of the memory. The invention can enhance the generalities of the consumable chip and the consumable container so that the consumable container can be identified by two types of printers conveniently.

Description

technical field [0001] The invention relates to printing consumables, in particular to a consumable chip mounted on a consumable container, a method for making the chip, and a consumable container provided with the consumable chip. Background technique [0002] As a common office equipment, printers provide great convenience for modern office. Existing printers are divided into inkjet printers and laser printers. Inkjet printers use ink cartridges containing ink as consumable containers to spray ink on paper to form text or patterns that need to be printed on paper; laser printers use ink cartridges containing toner The toner cartridge is used as a consumable container to form text or patterns that need to be printed on the medium. [0003] see figure 1 , The existing ink cartridge has a housing 11, the housing 11 encloses a cavity 15, and the cavity 15 contains ink. An ink outlet 14 is provided below the housing 11 , and the ink in the cavity 15 can flow out through the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/175G03G15/08
Inventor 林东宁张晓徽陈景荣
Owner ZHUHAI TIANWEI TECH DEV CO LTD
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