WO2011066777A1 - Puce de stockage pour dispositif d'impression et procédé d'interaction d'information entre une puce et un dispositif d'impression - Google Patents

Puce de stockage pour dispositif d'impression et procédé d'interaction d'information entre une puce et un dispositif d'impression Download PDF

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Publication number
WO2011066777A1
WO2011066777A1 PCT/CN2010/079058 CN2010079058W WO2011066777A1 WO 2011066777 A1 WO2011066777 A1 WO 2011066777A1 CN 2010079058 W CN2010079058 W CN 2010079058W WO 2011066777 A1 WO2011066777 A1 WO 2011066777A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
printing device
unit
change information
communication interface
Prior art date
Application number
PCT/CN2010/079058
Other languages
English (en)
Chinese (zh)
Inventor
丁励
Original Assignee
珠海艾派克微电子有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 珠海艾派克微电子有限公司 filed Critical 珠海艾派克微电子有限公司
Publication of WO2011066777A1 publication Critical patent/WO2011066777A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17543—Cartridge presence detection or type identification
    • B41J2/17546—Cartridge presence detection or type identification electronically

Definitions

  • the present invention relates to the field of printing devices, and in particular to a memory chip of a printing device and an information exchange method of the printing device.
  • FIG. 1 is a schematic diagram of communication interaction between the printing device and the memory chip of the prior art.
  • the memory chip is fixed on the ink cartridge, and the ink cartridge may be an ink cartridge filled with ink or a toner cartridge filled with toner.
  • the function of the memory chip is to control the matching of the ink cartridge and the printing device, and provide the printing information during the subsequent printing process.
  • the memory chip and the printing device perform information exchange through a communication interface (not shown) in the memory chip.
  • print information on the ink cartridge initial information such as the ink cartridge model, color, recording material capacity, date of manufacture, and manufacturer code, and data indicating the capacity of the recording material obtained in the subsequent printing process.
  • the printing device determines whether to use the ink cartridge with the memory chip to perform a printing operation by identifying the initial information of the memory chip, that is, identifying the memory chip, and the printing device will initially record the recording material capacity of the memory chip.
  • the data is read out, the first printing of the ink cartridge is performed, and the consumption of the recording material is detected.
  • the current data representing the capacity of the recording material is calculated and Stored in the memory chip.
  • the stored data representing the capacity of the recording material is read from the memory chip, printed and the consumption amount of the recording material is detected, and the current data representing the capacity of the recording material is recalculated to determine whether to continue printing, and if , again the current characterization data of the recorded material capacity Stored in the memory chip for use in subsequent printing.
  • the printing device estimates the consumption of the recording material during the printing process. For example, when the inkjet printing device is used, the amount of ink ejected by the ink ejection port is determined to determine the consumption amount of the ink recording material, and then the set recording material is used. The relationship between the consumption amount and the total amount of the recording material is calculated based on the data of the capacity of the recording material read from the memory chip and the data of the consumption of the recorded recording material, and the current data representing the capacity of the recording material is calculated and transmitted to The memory chip is saved.
  • the printing device When the printing device performs the printing operation, the stored data representing the capacity of the recording material is read out from the memory chip, and when the remaining amount of the recording material is determined according to the data recorded by the current characterization recording material, the user is reminded to replace the storage.
  • the memory chip in the ink cartridge is "disposable" in use, that is, the recording material supplied from the ink cartridge is determined according to the data of the capacity of the recording material stored in the memory chip and the data of the consumption of the currently recorded recording material.
  • the printing device can no longer use the memory chip to exchange printing information, and a new ink cartridge with a new memory chip must be replaced.
  • the recording material of the original ink cartridge can be refilled, the original memory chip cannot be used for storage.
  • the current amount of the recording material capacity (the data characterization of the recording material capacity stored in the memory chip has indicated that the recording material has insufficient capacity and cannot be modified, and the printing apparatus cannot read after reading).
  • the user cannot fill the used ink cartridge with the recording material, and the recording material of the ink cartridge must be discarded after it is exhausted, which increases the cost of the user using the printing device and pollutes the environment.
  • the printing device in addition to the stored data representing the capacity of the recording material in the memory chip of the ink cartridge as a change in the printing process, there are other information such as the number of times of printing.
  • the printing device also reads and stores these changes from the memory chip during printing. If the printing device verifies that the current reading will change the information incorrectly, it will stop printing. Therefore, since these will change the existence of information, the memory chip is "one-off" when it is used. This increases the cost of the user using the printing device and pollutes the environment.
  • the present invention provides a printing device memory chip capable of reusing an ink cartridge having the memory chip, reducing the cost of the user using the printing device and facilitating environmental protection.
  • the invention also provides a method for information exchange between a memory chip and a printing device, which can repeatedly use the ink cartridge having the memory chip, which reduces the cost of the user using the printing device and is environmentally friendly.
  • a memory chip of a printing device comprising: a communication interface, a control unit, a switch selection unit, and a plurality of storage units, wherein
  • a plurality of storage units for respectively storing the change information, and after the selection of the switch selection unit, one of the storage units supplies the stored change information to the printing device through the communication interface under the control of the control unit, in the printing process Current changes in the information store and read;
  • a switch selection unit configured to select one of the plurality of storage units
  • control unit configured to control the selected one of the storage units to perform information interaction through the communication interface and the printing device.
  • the switch selection unit is integrated in the control unit or is set separately.
  • the switch selection unit uses a carbon film resistor or a jumper.
  • the plurality of storage units are further configured to store unchanged information respectively. After the selection of the switch selection unit, in the printing process, one of the storage units provides the stored non-changing information through the communication interface under the control of the control unit. Giving a printing device;
  • FIG. 2 is a flow chart of a method for information exchange between a memory chip and a printing device according to the present invention.
  • a plurality of data for initial characterizing recording material capacity and corresponding non-changing information are set on a memory chip of the ink cartridge, and the specific steps are as follows:
  • the interface A when the memory chip is in operation, the interface A is set to a high level, and when the control unit detects that the interface B is at a high level, the control unit controls the memory 1 to store the data representing the capacity of the recording material through the communication interface and the printing device. , causing the printing device to perform a printing operation.
  • the control unit detects that the interface B is at a low level, and the control unit controls the memory 2 to exchange the stored data representing the capacity of the recording material through the communication interface and the printing device, so that the printing device continues to use the ink cartridge having the memory chip for the printing operation. .
  • the data until the current characterizing the recording material capacity stored in the memory 2 indicates that the recording material is insufficient.
  • the control processes in all the control units are the same, but the data of the initial characterizing the recording material capacity stored by the different memory cells may be the same or different.
  • FIG. 8 is a schematic structural diagram of a second embodiment of a memory device for implementing a memory device according to the present invention, wherein the chip core 1 and the chip core 2 are two chip cores, and the common signals of the chip core 1, the chip core 2, and the switch selection unit are input through The output (I/O) interface, ground (GND) interface, and power supply (VCC) interface are provided.
  • the main storage unit is configured to store initial data indicating the capacity of the recording material, and provide the stored data of the initial characterizing the recording material capacity to the printing device through the communication interface under the control of the control unit, and perform current in the printing process. Characterizing data storage and reading of the recording material capacity; uploading data of the initial characterizing recording material capacity backed up in the spare memory unit by the controller in the switch selecting unit under the selection of the switch selecting unit;
  • An alternate storage unit configured to store data of the initial characterization record material capacity of the backup, and upload, by the controller in the switch selection unit, the data of the initial characterization record material capacity of the backup to the main storage unit under the selection of the switch selection unit in.
  • the control unit controls the main memory unit to interact with the printing device to store data indicative of the capacity of the recording material through the communication interface, so that the printing device performs a printing operation.
  • the controller in the switch selection unit controls the initial representation of the backup storage unit to be backed up.
  • the data of the recording material capacity is uploaded to the main standby storage unit, and then after the circuit selection is performed, the control unit controls the data of the recording material capacity stored by the main storage unit through the communication interface and the printing device.
  • the switch selection unit can also be implemented in the control unit.
  • FIG. 10 is a schematic diagram of the third structure of the third embodiment of the memory device of the printing device provided by the present invention, including: a main storage unit, a spare storage unit, a switch selection unit, a control unit, and a communication interface, wherein the switch selection unit is configured to temporarily store data of the initial characterization record material capacity obtained from the backup storage unit to be backed up, and then provide the data to the main Using a storage unit; or selecting an active storage unit to exchange information between the communication interface and the printing device under the control of the control unit;
  • the main storage unit is configured to store initial data indicating the capacity of the recording material, and provide the stored data of the initial characterizing the recording material capacity to the printing device through the communication interface under the control of the control unit, and perform current in the printing process. Characterizing data storage and reading of the recording material capacity; controlling, by the controller in the switch selection unit, the data of the initial characterization recording material capacity of the backup temporarily stored by the switch selection unit;
  • the spare storage unit is configured to store the initial data of the backup recording material capacity of the backup, and the controller in the switch selection unit controls the data of the initial characterization recording material capacity of the backup to be selected by the switch under the selection of the switch selection unit. In the unit.
  • the switch selection unit further has an intermediate temporary storage unit for temporarily storing the data of the initial characterization recording material capacity of the backup.
  • the controller controls the main memory unit to interact with the printing device to store data indicative of the capacity of the recording material through the communication interface, so that the printing device performs a printing operation.
  • the switch selection unit is manually controlled to perform circuit selection, and the backup storage unit backs up the data of the initial characterizing the recording material capacity through the switch selection unit.
  • the controller controls the main storage unit to exchange the stored data representing the capacity of the recording material through the communication interface and the printing device.
  • the main storage unit further stores non-changing information for providing the stored non-changing information to the printing device through the communication interface under the control of the control unit during the printing process; or, standby
  • the storage unit further stores the non-changing information of the backup, and temporarily stores the backup non-changing information in the switch selection unit under the selection of the switch selection unit, and the switch selection unit selects the temporary storage from the backup storage unit to the backup. Will change the information and provide it to the main storage unit.
  • the storage unit supplies the stored non-change information to the printing device through the communication interface under the control of the control unit during the printing process.
  • the initial characterization recording material capacity stored in the spare memory unit is supplied to the main memory unit by the control of the controller in the switch selecting unit, and the switch selection is not shown in the figure.
  • the controller in the unit is not shown in the figure.
  • the communication interface described in the present invention may be contact or non-contact.

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Ink Jet (AREA)

Abstract

L'invention porte sur une puce de stockage pour un dispositif d'impression et sur un procédé d'interaction d'information entre la puce et le dispositif d'impression. Une information à variables multiples est délivrée dans la puce de stockage montée sur une cartouche d'encre. Le procédé comprend le stockage et la lecture, durant l'impression, d'une information de variable actuelle correspondante dans la puce de stockage après qu'une information de variable est lue par le dispositif d'impression; puis la lecture, jusqu'à ce que l'information de variable actuelle correspondante indique que la cartouche d'encre ne peut pas être utilisée, d'une autre information de variable dans la puce de stockage, puis le stockage et la lecture de l'information de variable actuelle correspondante dans la puce de stockage; ceci ne s'arrêtera pas tant que toute l'information de variable délivrée dans la puce de stockage ne sera pas complètement lue. Le procédé permet à la cartouche d'encre comportant la puce de stockage d'être réutilisée, de façon à réduire ainsi le coût de l'utilisation du dispositif d'impression et de contribuer ainsi à la protection de l'environnement.
PCT/CN2010/079058 2009-12-02 2010-11-24 Puce de stockage pour dispositif d'impression et procédé d'interaction d'information entre une puce et un dispositif d'impression WO2011066777A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910258326.3 2009-12-02
CN2009102583263A CN101734018B (zh) 2009-12-02 2009-12-02 打印装置的存储芯片

Publications (1)

Publication Number Publication Date
WO2011066777A1 true WO2011066777A1 (fr) 2011-06-09

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PCT/CN2010/079058 WO2011066777A1 (fr) 2009-12-02 2010-11-24 Puce de stockage pour dispositif d'impression et procédé d'interaction d'information entre une puce et un dispositif d'impression

Country Status (2)

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CN (1) CN101734018B (fr)
WO (1) WO2011066777A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018086306A1 (fr) * 2016-11-10 2018-05-17 广州小微电子技术有限公司 Procédé, appareil et système de commutation de version de puce

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CN101734018B (zh) * 2009-12-02 2011-11-09 珠海艾派克微电子有限公司 打印装置的存储芯片
CN102029800B (zh) * 2010-10-20 2012-07-25 珠海艾派克微电子有限公司 一种成像操作方法、成像盒及系统
EP2874012B1 (fr) 2012-07-16 2018-09-05 Apex Microelectronics Company Limited Dispositif de stockage d'informations et boîte d'imagerie de dispositif d'imagerie
CN102768484B (zh) * 2012-07-16 2014-11-26 珠海艾派克微电子有限公司 成像装置的信息存储装置和成像盒
CN103072380B (zh) * 2013-01-23 2015-07-15 杭州旗捷科技有限公司 墨盒再生控制芯片的使用方法
CN103963472B (zh) * 2014-05-06 2016-08-24 广州小微电子技术有限公司 一种芯片复位方法及其复位装置
CN204054942U (zh) * 2014-05-16 2014-12-31 珠海艾派克微电子有限公司 一种带喷头墨盒及喷墨成像设备
CN104494318B (zh) * 2014-11-25 2017-10-03 深圳市金印达科技有限公司 一种打印耗材控制装置及自适应控制方法
CN105538917B (zh) * 2016-03-07 2017-10-03 杭州旗捷科技有限公司 一种防出错耗材芯片和控制方法
WO2018054261A1 (fr) * 2016-09-23 2018-03-29 珠海艾派克微电子有限公司 Support de stockage, procédé de traitement de données et puce de cartouche mettant en œuvre ce procédé
CN110395049A (zh) * 2018-04-25 2019-11-01 广州众诺电子技术有限公司 高容量芯片及耗材容器
CN112824977B (zh) * 2019-11-20 2022-11-18 珠海艾派克微电子有限公司 用于检测耗材芯片数据的方法及图像形成设备
CN111890805B (zh) * 2020-08-19 2021-11-23 广州众诺电子技术有限公司 存储芯片、成像盒及成像设备

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018086306A1 (fr) * 2016-11-10 2018-05-17 广州小微电子技术有限公司 Procédé, appareil et système de commutation de version de puce

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CN101734018B (zh) 2011-11-09
CN101734018A (zh) 2010-06-16

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