CN107901608B - A kind of consumable chip anti-locking method, consumable chip - Google Patents
A kind of consumable chip anti-locking method, consumable chip Download PDFInfo
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- CN107901608B CN107901608B CN201711068927.9A CN201711068927A CN107901608B CN 107901608 B CN107901608 B CN 107901608B CN 201711068927 A CN201711068927 A CN 201711068927A CN 107901608 B CN107901608 B CN 107901608B
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000843 powder Substances 0.000 claims description 16
- 230000002265 prevention Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 61
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 abstract 1
- 239000000976 ink Substances 0.000 description 30
- 230000006854 communication Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 7
- 238000002955 isolation Methods 0.000 description 7
- 238000003860 storage Methods 0.000 description 4
- 230000006399 behavior Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010788 consumable waste Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- 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
- B41J2/1755—Cartridge presence detection or type identification mechanically
Landscapes
- Ink Jet (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
A kind of method of consumable chip anti-locking, consumable chip, belong to printer material consumption technical field.The method of the present invention includes: to receive consumptive material to be written to use data；Judge whether consumptive material to be written meets anti-error write condition using data, if satisfied, forbidding being written consumptive material to be written using data, generates the feedback signal rewritten and be sent to printer；Otherwise, consumptive material to be written is written using data, sends the feedback signal having been written into printer.Consumable chip of the present invention includes data receipt unit, data determining unit, feedback signal generation unit, data transmission unit；Judge that consumptive material to be written meets anti-error write condition using data, then forbids being written consumptive material to be written using data, generate the feedback signal rewritten and be sent to printer；It is unsatisfactory for, consumptive material to be written is written using data, and send the feedback signal having been written into printer.The problems such as present invention simply and effectively avoids printer mistakenly rewritten consumable chip due to error detection, then causes low printing effect, consumptive material waste.
Description
Technical Field
The invention relates to the technical field of printer consumable materials, in particular to a consumable chip anti-locking method and a consumable chip.
Background
The printer is used as common office equipment, and great convenience is provided for modern office. The existing printers are generally classified into inkjet printers and laser printers, wherein the inkjet printers use an ink cartridge containing ink as a consumable container to eject the ink to paper so as to form characters or patterns to be printed on the paper; the laser printer uses a toner cartridge containing carbon powder as a consumable container to form characters or patterns to be printed on a medium.
When the consumable container with the consumable chip is installed on the printer for printing, the printer and the consumable chip can establish communication connection, and the printer and the consumable chip perform data interaction. Specifically, the printer determines information such as manufacturer, consumable capacity, consumable allowance, production date and the like according to the information recorded by the consumable chip; meanwhile, the printer writes back information such as the computer-on date, the printed number of pages, the consumable allowance and the like into the consumable chip according to the use condition of the consumable. And the consumable chip can feed back signals of normal printing, abnormal printing, insufficient printing consumable allowance and the like of the printer according to the write-back record of the printer. And the printer executes printing operations such as normal printing, stop printing, prompt of insufficient allowance of printing consumables and the like according to the feedback signal.
In actual print jobs, in case the printer detects the inaccurate or wrong of consumptive material in service behavior, can write into the information of printer false detection in the consumptive material chip, then lead to the consumptive material chip to give the printer with the wrong signal feedback, then make the printing operation execution inaccurate, influence printing efficiency, cause the printing consumptive material extravagant. There are many situations in which a printer may falsely detect the use of consumables, and two common situations are listed here:
1. present consumable container often has the detection window (or go out the china ink, go out the powder and detect), for example: the prism for whether the printer can detect the actual surplus of consumptive material reaches the alarm value, this value can write back and give the consumptive material chip, makes the consumptive material empty beat not appear, influences printing quality and beats printer head. However, due to the contingency, the vibration may cause the consumables to be unevenly distributed in the consumable container, or due to the reason that the window of the consumable container is transparent, the printer falsely detects that the remaining amount of the consumables is insufficient, and then the printer writes the information of the insufficient remaining amount of the consumables into the consumable chip. Even if the user gets rid of some problems of consumables and then operates the printer again, the printer still displays that the allowance is insufficient or the powder amount is not correct. This phenomenon is called that the chip is locked or dead, thereby causing the consumable to be unusable or the effect of use to be discounted, etc.
2. There are many printer consumables that are serialized. When the newly installed consumable material and the previous consumable material serial number are repeated, or after the printer remembers the previous consumable material serial number, the printer still records the consumable material service condition of the previous consumable material, and the printing operation is carried out according to the condition. If the preceding consumptive material has the consumptive material not full or the not enough condition of consumptive material, the printer will write this condition into the consumptive material chip on the new dress, and the consumptive material chip on the new dress can feed back that the surplus is not enough or the powder volume is not enough, leads to this new consumptive material to be locked. Even if this consumptive material chip passes through the consumptive material container and locates on other printers, perhaps this printer has not remembered the serial number of this consumptive material in turn, and the consumptive material chip is because of being rewritten the back by printer error message, and normal use no longer leads to whole consumptive material chip rate of utilization to discount, even scrap.
Utility model patent CN204172496U discloses a printer isolating device and consumptive material box, this printer isolating device includes: a consumable chip; the isolation device is connected between the consumable chip and the printer and used for isolating signals sent to the consumable chip by the printer; and the control chip is respectively connected with the consumable chip and the isolating device and is used for controlling the consumable chip and the isolating device. The utility model discloses a printer isolating device and consumptive material box that provide, through set up isolation device between consumptive material chip and printer, under some circumstances, keep apart the information rewrite of printer to the consumptive material chip, and then control chip can suitably rewrite to this consumptive material chip, if judge out the ink volume information of storage in the consumptive material chip at the printer and exhaust for the ink volume, control chip can keep apart the signal that the printer sent to the consumptive material chip through this isolation device, and be revised for full ink volume with this ink volume information, cause the problem that the consumptive material can't use or result of use discounts in order to avoid printer misdetection consumptive material in service behavior. However, the isolation device needs to be additionally arranged and arranged between the printer and the consumable chip, so that corresponding communication connecting wires need to be arranged between the printer and the isolation device and between the isolation device and the consumable chip. Also, how to activate the isolation device by the control chip is not disclosed throughout.
Disclosure of Invention
The invention provides a consumable chip anti-locking method and a consumable chip aiming at the problems in the prior art. The invention judges the condition of preventing false writing for the consumable use data to be written which is received from the printer, when the condition is satisfied, the consumable chip is not written, and the rewritten feedback signal is generated and sent to the printer; and when the condition is not met, performing writing operation on the consumable chip. Therefore, under the condition of printer false detection or serial number repetition, the pre-judgment processing can be carried out before the false detection information or the use information before the same serial number is written into the consumable chip, and consumable waste is avoided.
The invention is realized by the following technical scheme:
a method for preventing a consumable chip from being locked comprises the following steps:
receiving consumable use data to be written sent by a printer;
judging whether the consumable use data to be written meets the anti-error writing condition, if so, prohibiting writing the consumable use data to be written, generating a rewritten feedback signal and sending the signal to the printer; otherwise, writing the consumable use data to be written, and sending the written feedback signal to the printer.
Preferably, the consumable use data to be written includes ink amount or powder amount use data to be written.
Preferably, the condition for preventing the error writing is as follows:
when the consumable use data to be written is larger than the consumable threshold, the consumable chip prohibits writing the consumable use data to be written; otherwise, the consumable chip writes the consumable use data to be written;
or,
when the consumable use data to be written is not less than the consumable threshold, the consumable chip prohibits writing the consumable use data to be written; otherwise, the consumable chip writes the consumable use data to be written.
Preferably, the consumable use data to be written is a difference value between the consumable use data stored on the consumable chip and the consumable use data stored on the printer.
Preferably, the consumable threshold is set according to a normal decrement of the ink amount.
In the present invention, it is preferable that the rewritten feedback signal is the same as the written feedback signal.
A consumable chip comprising:
the data receiving unit is used for receiving the consumable use data to be written sent by the printer;
the data judging unit is used for judging whether the consumable use data to be written meets the anti-error writing condition, if so, the consumable use data to be written is prohibited from being written, the feedback signal generating unit is started, otherwise, the consumable use data to be written is written, and the written feedback signal is sent to the printer through the data sending unit;
a feedback signal generating unit for generating a rewritten feedback signal and transmitting the rewritten feedback signal to the printer through the data transmitting unit; and
and a data transmitting unit.
Preferably, the condition for preventing the false writing is that when the consumable use data to be written is greater than the consumable threshold, the consumable chip prohibits writing the consumable use data to be written; otherwise, the consumable chip writes the consumable use data to be written;
or,
when the consumable use data to be written is not less than the consumable threshold, the consumable chip prohibits writing the consumable use data to be written; otherwise, the consumable chip writes the consumable use data to be written.
Preferably, the consumable use data to be written is a difference value between the consumable use data stored on the consumable chip and the consumable use data stored on the printer.
Preferably, the consumable threshold is set according to the amount of ink normally decreasing
The invention has the following beneficial effects:
the invention provides an anti-locking method of a consumable chip and the consumable chip, which can solve the problem that the consumable is wrongly rewritten into insufficient allowance or the allowance does not correspond due to the fact that consumables (selenium powder and ink) are unevenly distributed in a consumable container or stains exist in a detection window or the use condition of the consumable is wrongly detected by a printer caused by other reasons when the consumable is normally used; the problem that the general compatible consumables are not locked (wrongly written) when the serial number is probabilistically repeated can be solved. Provides better user experience for the customer, and solves the time and other resources for the consumable production and distribution dealer that result from unnecessary additional replacement.
Drawings
FIG. 1 is a flow chart of a method for anti-lock of a consumable chip according to the present invention;
FIG. 2 is a schematic structural diagram of a consumable chip according to the present invention.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
The printer and the consumable chip are in communication connection through a single-wire communication interface. In the communication process, the printer can obtain the information of consumptive material chip through sending the instruction to communication bus to learn whether the consumptive material is installed on the printer easily, can also learn the consumptive material information of saving in the consumptive material chip simultaneously. The printer also sends the consumable to the consumable chip according to the use condition of the consumable, and updates the storage information in the consumable chip.
In actual use, if the printer is allowed to write data into the consumable chip under any condition, the consumable chip can be locked under certain specific conditions, namely, the consumable chip can not be effectively used or used, and consumable resources are wasted. There are many specific situations, including the two mentioned in the background art, and other situations where the usage of consumables is falsely detected by the printer due to interference from objective factors, such as temperature and humidity.
Therefore, the invention provides a method for preventing the consumable chip from being locked. As in fig. 1, the method comprises:
receiving consumable use data to be written sent by a printer;
judging whether the consumable use data to be written meets the anti-error writing condition, if so, prohibiting writing the consumable use data to be written, generating a rewritten feedback signal and sending the signal to the printer; otherwise, writing the consumable use data to be written, and sending the written feedback signal to the printer.
Specifically, when the printer is in use, the usage of the consumable materials is periodically detected, such as whether toner exists in the toner cartridge or whether ink is contained in the ink cartridge. And then, sending the consumable use data to the consumable chip. The consumable usage data to be written may include ink amount or powder amount usage data to be written.
And the consumable chip judges the false writing prevention condition of the received consumable use data to be written. The condition for preventing the error writing is specifically as follows: when the consumable use data to be written is larger than the consumable threshold, the consumable chip prohibits writing the consumable use data to be written; otherwise, the consumable chip writes the consumable use data to be written. Or, the condition of preventing the error writing is specifically: when the consumable use data to be written is not less than the consumable threshold, the consumable chip prohibits writing the consumable use data to be written; otherwise, the consumable chip writes the consumable use data to be written.
In general, a printer stores consumable usage data A and acquires consumable usage data B stored on a consumable chip. When the amount, such as the ink amount value or the toner amount value, represented by the consumable use data B is smaller or not larger than the amount, such as the ink amount value or the toner amount value, represented by the consumable use data a, the printer considers that the consumable chip is valid and the printer can print normally until there is no ink. However, if the amount indicated by the consumable usage data B is greater than the amount indicated by the consumable usage data a, the printer may consider that the consumable usage data B in the consumable chip is incorrect or invalid, and send the consumable usage data a of itself to the consumable chip, and make the storage unit of the consumable chip store the consumable usage data a, that is, change the consumable usage data in the consumable chip from B to a; otherwise, the control consumable chip fails and the printer cannot print correctly.
In the case of normal printing, it is no problem that the consumable usage data B within the consumable chip is changed to the consumable usage data of the printer to perform the printing operation. However, once the printer misdetects the consumable usage, the consumable usage data a stored in the printer will be an incorrect amount, and the consumable will be wasted when forcibly written into the consumable chip. In particular, when the wrong consumable use data a is close to the ink value or the toner value is 0, more waste will be caused. Similarly, when the consumable chip or the printer with the same serial number has a memory action, because the printer has recorded a consumable usage data a related to the serial number or a consumable usage data a of a previous consumable chip, the printer still considers that the ink or powder amount in the consumable container is the original value, and the printing operation cannot be continued. Consumable parts are generally replaced only when the ink is exhausted or the powder is exhausted, and at the moment, the consumable part use data A recorded by the printer represents that the ink is exhausted or the powder is exhausted; when the consumable chip of change is the same with the consumable chip serial number of being traded, the printer will show during the consumptive material use data A that ink is the most used up or the powder is the most used up sends the consumptive material chip of change, nevertheless be full china ink or full powder in the consumptive material of change, if the consumptive material chip of change has received and has shown that ink is the most used up or the powder is the consumptive material chip that the consumptive material use data A that will lead to the change is inefficacy, and the consumptive material can't.
For this purpose, we set the consumable usage data to be written as the difference between the consumable usage data stored on the consumable chip and the consumable usage data stored on the printer. The consumable threshold is set according to the normal decrement of the ink amount, and is generally greater than 0. For example, the ink usage generally decreases at a constant rate, starting from 0, and gradually decreases by 10%, 20%, …,100%, which can be considered as decreasing by 10%. Once the decrement exceeds 10%, the consumable chip is considered to be locked, the printer is refused to modify the consumable use data stored in the consumable chip, and meanwhile, a feedback signal which can be received by the printer to perform normal printing operation is sent to the printer, so that the printer is prevented from considering that the consumable chip is invalid.
When the condition of preventing error writing is judged to be satisfied, the consumable chip can generate a rewritten feedback signal to the printer. The rewritten feedback signal may be generated by modifying an invalid feedback signal of the consumable chip to a valid feedback signal. For example, if the valid feedback signal of the consumable chip is at a high level, the low level of the invalid feedback signal of the consumable chip is modified to a high level. For another example, if the memory unit of the consumable chip stores the feedback signal look-up table, various condition values of the invalid feedback signal of the consumable chip, such as other parameter values, e.g., voltage value or current value, are stored in the look-up table, and various condition values or a certain condition value of the valid feedback signal of the consumable chip are stored. Once the detection meets the condition of preventing error writing, the invalid feedback signal is modified into the valid feedback signal through the comparison table, and the rewritten feedback signal is generated. The rewritten feedback signal is sent to the printer, the printer considers that the consumable chip is valid, and the printer can work normally.
And when the condition of preventing the false writing is judged not to be met, the consumable chip writes in the consumable use data to be written, and sends a written feedback signal to the printer. The written feedback signal is a feedback signal which is generally understood to be effective for the consumable chip. The rewritten feedback signal and the written feedback signal may be set to be the same for easy recognition by the printer. For example, the same identifier or the like is set to unify the parameters.
Referring to fig. 2, the present invention further provides a consumable chip, which includes a data receiving unit, a data determining unit, a feedback signal generating unit, and a data transmitting unit. And the data receiving unit is used for receiving the consumable use data to be written sent by the printer. The data judging unit is used for judging whether the consumable use data to be written meets the anti-error writing condition, if so, the consumable use data to be written is prohibited to be written, the feedback signal generating unit is started to generate a rewritten feedback signal, and the rewritten feedback signal is sent to the printer through the data sending unit; and otherwise, writing the consumable use data to be written, and sending the written feedback signal to the printer through the data sending unit.
The consumable chip can realize the anti-locking function according to the method. When rewriting of the powder locking possibly occurs, a rewritten feedback signal is directly generated through the feedback signal generating unit without writing the consumable chip, so that the printer considers that the consumable chip is effective and can continue printing.
The data receiving unit, the data judging unit, the feedback signal generating unit and the data sending unit can be modularized into an anti-locking module and arranged in the ink box chip. The anti-lock module can monitor and control data, time sequence and communication of the chip, a condition for preventing error writing is set in the module, once the condition for preventing error writing is triggered, the anti-lock module can forbid writing of the chip, namely consumable use data sent by the printer is not written into a storage unit of the consumable chip, and operation is carried out according to set response. The anti-lock module can be a logic module time sequence control circuit based on chip design, for example, a logic module time sequence control circuit is arranged in an ASC chip, and a logic module time sequence control circuit can also be arranged in an SOC chip with an MCU. The anti-lock module can also be a virtual module, namely a virtual module integrating codes embedded in an SOC chip with an MCU.
The following description will be given taking as an example the problem of serial number in a printer using a consumable chip with SOC. When the newly installed consumable material and the previous serial number are repeated or memorized, the printer also writes the remaining amount of the unsatisfied or insufficient consumable material into the new consumable material chip, so that the new consumable material is locked.
In this embodiment, it is assumed that the minimum unit of the powder amount or the ink amount of the consumable chip is 10%, so that the data to be written in the printer data writing command has a consumable threshold value X, and when the consumable use data > = X, the printer and the consumable chip complete the communication of the printer data writing command, the powder amount or the ink amount of the consumable chip will change by at least 10%. The invention adds a virtual anti-lock module in the code stored in FLASH in SOC chip. The logic process is as follows:
and when the consumable use data > = X, wherein X is more than 10%, the writing function in the printer data writing command is prohibited, and the consumable chip performs normal feedback. The result of this is: when the newly installed consumable material and the serial number are repeated or memorized, the printer is prohibited from locking the consumable material, so that the consumable material can still start to work from a full powder state on other printers.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.
Claims (6)
1. A method for preventing a consumable chip from being locked is characterized by comprising the following steps:
receiving consumable use data to be written sent by a printer;
judging whether the consumable use data to be written meets an anti-error writing condition, if so, prohibiting writing the consumable use data to be written, generating a rewritten feedback signal and sending the signal to a printer; otherwise, writing the consumable use data to be written in, and sending the written feedback signal to the printer;
the condition for preventing the error writing is specifically as follows:
when the consumable use data to be written is larger than the consumable threshold, the consumable chip prohibits writing the consumable use data to be written; otherwise, the consumable chip writes the consumable use data to be written;
or,
when the consumable use data to be written is not less than the consumable threshold, the consumable chip prohibits writing the consumable use data to be written; otherwise, the consumable chip writes the consumable use data to be written;
the consumable use data to be written is the difference value between the consumable use data stored on the consumable chip and the consumable use data stored on the printer.
2. The method for preventing the consumable chip from being locked according to claim 1, wherein the consumable usage data to be written comprises ink or powder usage data to be written.
3. The method of claim 1, wherein the consumable threshold is set according to a normal decrement of ink amount.
4. The method of claim 1, wherein the rewritten feedback signal is the same as the written feedback signal.
5. A consumable chip, comprising:
the data receiving unit is used for receiving the consumable use data to be written sent by the printer;
the data judging unit is used for judging whether the consumable use data to be written meets the anti-error writing condition, if so, the consumable use data to be written is prohibited from being written, the feedback signal generating unit is started, otherwise, the consumable use data to be written is written, and the written feedback signal is sent to the printer through the data sending unit;
a feedback signal generating unit for generating a rewritten feedback signal and transmitting the rewritten feedback signal to the printer through the data transmitting unit; and
a data transmitting unit; the false writing prevention condition is that when the consumable use data to be written is larger than the consumable threshold, the consumable chip prohibits writing the consumable use data to be written; otherwise, the consumable chip writes the consumable use data to be written;
or,
when the consumable use data to be written is not less than the consumable threshold, the consumable chip prohibits writing the consumable use data to be written; otherwise, the consumable chip writes the consumable use data to be written; the consumable use data to be written is the difference value between the consumable use data stored on the consumable chip and the consumable use data stored on the printer.
6. The consumable chip of claim 5, wherein the consumable threshold is set according to a normal decrement of ink amount.
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| CN201711068927.9A CN107901608B (en) | 2017-11-03 | 2017-11-03 | A kind of consumable chip anti-locking method, consumable chip |
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| CN201711068927.9A CN107901608B (en) | 2017-11-03 | 2017-11-03 | A kind of consumable chip anti-locking method, consumable chip |
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| JP4125329B2 (en) * | 2006-05-19 | 2008-07-30 | キヤノン株式会社 | Liquid storage container and liquid supply system including the container |
| CN102117039B (en) * | 2010-12-31 | 2014-05-28 | 珠海艾派克微电子有限公司 | Method and device for controlling data writing-in and imaging box chip |
| CN102180021B (en) * | 2011-03-03 | 2012-12-26 | 珠海天威技术开发有限公司 | Chip of consumable container, chip data recording method and method for preventing cavity data of chip from being abruptly changed |
| CN102765256B (en) * | 2012-06-21 | 2014-07-16 | 珠海艾派克微电子有限公司 | Method for recording chip use state information, imaging box chip and imaging box |
| CN107053854B (en) * | 2017-01-03 | 2018-10-09 | 珠海艾派克微电子有限公司 | Control method, apparatus, consumable chip and the printer of consumable chip work |
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