Serial number memory removable consumable chip, consumable and system and application method

A consumable chip, serial number technology, applied in the field of printing, can solve the problems of limited number of serial number data, unable to use normally, printer identification serial number and ink quantity information error, etc., to avoid the effect of normal work.

Active Publication Date: 2017-07-18
HANGZHOU CHIPJET TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, there is a situation where the serial number and ink volume or toner volume are bound to memory, that is, the printer will store the serial number of the used ink cartridge and the matching ink volume information, and this situation will produce two defects , On the one hand, after the ink is consumed in such a design, the user can only discard the ink cartridge, which not only causes waste of the shell and chip of the ink

Method used

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  • Serial number memory removable consumable chip, consumable and system and application method

Examples

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Embodiment 1

[0043] Example 1, such as figure 1 Shown: a serial number memory erasable printing system, including an imaging device and a serial number memory erasable consumable chip, the imaging device includes a serial number memory pool for storing the serial number corresponding to the consumable chip, for temporary The use area for storing data and the device processing unit, when the device processing unit is used to compare whether the values ​​stored in the imaging data block 1 and the imaging data block 2 in the consumable chip are the same, if they are different, the value stored in the imaging data block 2 will not be stored The serial number value in the serial number block corresponding to the consumable chip is stored in the serial number memory pool.

[0044]This embodiment takes inkjet printing technology as an example. The imaging device herein is an inkjet printer, the imaging box is an ink cartridge, and the amount of consumables is the amount of ink. The technical solu...

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PUM

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Abstract

The invention belongs to the printing field, and particularly relates to a serial number memory removable consumable chip, consumable and system and an application method. The above technique purpose can be achieved through the following technical scheme that the serial number memory removable consumable chip comprises a logical processing unit, a data storage unit and an interface communication unit; the data storage unit comprises a serial number block, a first imaging data block and a second imaging data block; and the first imaging data block and the second imaging data block store consumable residual amount data. Providing the serial number memory removable consumable chip, consumable and system and the application method is the purpose. The chip comprises the normally reading first imaging data block and the second data block in which data are kept unchangeable, the printer does not permanently store the consumable serial number data used at present, and the using expandability and universality of the universal consumable are improved.

Description

technical field [0001] The invention belongs to the field of printing, and in particular relates to a consumable chip with a serial number memory that can be cleared, a consumable, a system and a use method. Background technique [0002] With the popularization of office automation, printing equipment has become an indispensable equipment in office activities. In the printing process, imaging equipment and consumables matching the imaging equipment are required. 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. Based on this, in inkjet printing technology, consumables are ink cartridges, which consume the amount of ink in the cartridg...

Claims

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Application Information

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IPC IPC(8): B41J2/175
CPCB41J2/17543
Inventor 章征东孙云
Owner HANGZHOU CHIPJET TECH
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