CN110370810B - Consumable chip data processing method and device, consumable chip and imaging box - Google Patents
Consumable chip data processing method and device, consumable chip and imaging box Download PDFInfo
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- CN110370810B CN110370810B CN201910661298.3A CN201910661298A CN110370810B CN 110370810 B CN110370810 B CN 110370810B CN 201910661298 A CN201910661298 A CN 201910661298A CN 110370810 B CN110370810 B CN 110370810B
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- 238000003384 imaging method Methods 0.000 title claims abstract description 37
- 238000003672 processing method Methods 0.000 title claims abstract description 22
- 238000012545 processing Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 36
- 238000000034 method Methods 0.000 abstract description 14
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 description 10
- 238000004891 communication Methods 0.000 description 9
- 238000004064 recycling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
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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
- B41J2/17526—Electrical contacts to the cartridge
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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
- B41J2/17526—Electrical contacts to the cartridge
- B41J2/1753—Details of contacts on the cartridge, e.g. protection of contacts
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/55—Self-diagnostics; Malfunction or lifetime display
- G03G15/553—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job
- G03G15/556—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job for toner consumption, e.g. pixel counting, toner coverage detection or toner density measurement
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Abstract
The invention relates to the technical field of printer printing, in particular to a consumable chip data processing method, a consumable chip data processing device, a consumable chip and an imaging box, wherein the method comprises the steps of judging whether the consumable chip receives written-in information which is sent by a printer and has insufficient consumable allowance; judging whether the initialization frequency of the consumable chip is less than a preset limit value or not; when the consumable chip receives write-in information that the consumable allowance sent by the printer is insufficient and the initialization times are less than a preset limit value, the consumable information is initialized, and the currently running serial number is switched to the coverage serial number so that the printer can cover the recorded serial number of the printer with the coverage serial number. By using the invention, the waste of resources can be avoided and the printing cost can be saved.
Description
Technical Field
The invention relates to the technical field of printer printing, in particular to a consumable chip data processing method and device, a consumable chip and an imaging box.
Background
The printer is an indispensable tool in modern office, and an imaging box (including a toner cartridge, an ink box, a carbon ribbon and the like) which can be disassembled and replaced is arranged in the printer.
The imaging box is internally provided with consumable chips, after the consumables placed in the imaging box are consumed, the consumable chips can record the exhausted information, at the moment, if consumables (carbon powder, ink powder and the like) are added into the imaging box, because the consumable information of the corresponding consumable chips of the imaging box identified by the printer is the exhausted information of the consumables, even if enough consumables exist in the imaging box, the printer does not allow the user to print, and a brand-new imaging box needs to be replaced.
However, in practice, the hardware of the imaging box which is used only once is good, and the discarding of the imaging box is obviously a waste of resources, which is not in accordance with the environmental protection concept, and the printing cost is also increased correspondingly.
Disclosure of Invention
The invention aims to provide a consumable chip data processing method, a consumable chip data processing device, a consumable chip and an imaging box.
Based on this, the invention provides a data processing method for consumable chips, comprising:
judging whether the consumable chip receives written-in information which is sent by a printer and has insufficient consumable allowance;
judging whether the initialization frequency of the consumable chip is less than a preset limit value or not;
when the consumable chip receives write-in information that the consumable allowance sent by the printer is insufficient and the initialization times are less than a preset limit value, the consumable information is initialized, and the consumable chip switches the currently running serial number into the covering serial number so that the printer can cover the recorded serial number of the printer with the covering serial number.
The data processing method of the consumable chip further comprises the following steps:
when the initialized times are larger than or equal to a preset limit value, writing the consumable material allowance insufficiency information into the consumable material information;
and when the initialization of the consumable information is finished and the consumable chip switches the currently running serial number into the coverage serial number, accumulating the initialization times according to a preset accumulated value.
The method for processing consumable chip data as described above, wherein the overwriting the serial number recorded by the printer includes: and the consumable chip responds to a serial number acquisition command of the printer to operate the covering serial number, and the printer covers the serial number recorded by the printer after acquiring the covering serial number.
The data processing method of the consumable chip comprises the following steps: before judging whether the consumptive material chip receives the not enough write-in information of consumptive material surplus that the printer sent, still include:
when the consumable chip is first installed on the printer, the consumable chip runs the second serial number so as to enable the printer to work normally;
wherein the override serial number is different from the second serial number and a serial number recorded by a printer.
The data processing method of the consumable chip comprises the following steps: before judging whether the consumptive material chip receives the not enough write-in information of consumptive material surplus that the printer sent, still include:
when the consumable chip is firstly installed on the computer, the consumable chip runs the first serial number so that the first serial number covers the serial number recorded by the printer;
when a specific signal is received, the consumable chip switches the currently running first serial number into a second serial number so as to enable the printer to work normally;
wherein the overlay serial number is different from the first serial number, the second serial number, and a serial number recorded by a printer.
The data processing method of the consumable chip comprises the following steps: before judging whether the consumptive material chip receives the not enough write-in information of consumptive material surplus that the printer sent, still include:
when the consumable chip is firstly installed on the computer, the consumable chip runs the first serial number so that the first serial number covers the serial number recorded by the printer;
when a specific signal is received, the consumable chip switches the currently running first serial number into a second serial number so as to enable the printer to work normally;
wherein the overlay serial number is a first serial number, or the overlay serial number is a serial number different from the second serial number and recorded by the printer.
In the data processing method of the consumable chip, the second serial number is different from the first serial number and the serial number recorded by the printer.
The invention also provides a consumable chip data processing device, comprising:
the first judgment unit is used for judging whether the consumable chip receives written-in information which is sent by the printer and has insufficient consumable allowance;
the second judgment unit is used for judging whether the initialization frequency of the consumable chip is less than a preset limit value or not;
the initialization unit is used for initializing the consumable information when the consumable chip receives the written-in information which is sent by the printer and has insufficient consumable allowance and the initialization times are less than a preset limit value;
the serial number switching covering unit is used for switching the currently running serial number into a covering serial number when the consumable chip receives write-in information which is sent by the printer and has insufficient consumable allowance and the initialization frequency is less than a preset limit value, so that the printer covers the recorded serial number of the printer with the covering serial number;
the consumable quantity writing unit is used for writing the consumable surplus insufficiency information into the consumable information when the initialized times are larger than or equal to a preset limit value;
and the initialization counting unit is used for accumulating the initialization times according to a preset accumulated value after the consumable information is initialized and the consumable chip switches the currently running serial number into the coverage serial number.
The data processing device of the consumable chip further comprises:
the serial number running unit is used for running a second serial number so as to ensure that the printer works normally;
wherein the override serial number is different from the second serial number and a serial number recorded by a printer.
The data processing device of the consumable chip further comprises:
the serial number operation covering unit is used for operating a first serial number when the consumable chip is operated for the first time so as to enable the first serial number to cover the serial number recorded by the printer;
the serial number switching unit is used for switching a first serial number which is currently operated into a second serial number when a specific signal is received so as to enable the printer to work normally;
the second serial number is different from the first serial number and a serial number recorded by a printer, and the override serial number is different from the first serial number, the second serial number and a serial number recorded by a printer.
The data processing device of the consumable chip further comprises:
the serial number operation covering unit is used for operating a first serial number when the consumable chip is operated for the first time so as to enable the first serial number to cover the serial number recorded by the printer;
the serial number switching unit is used for switching a first serial number which is currently operated into a second serial number when a specific signal is received so as to enable the printer to work normally;
the second serial number is different from the first serial number and a serial number recorded by a printer, and the overlay serial number is the first serial number, or the overlay serial number is different from the second serial number and a serial number recorded by a printer.
The invention also provides a consumable chip which comprises a stored processor program, wherein when the processor program runs, the equipment where the consumable chip is located is controlled to execute the data processing method of the consumable chip.
The invention also provides an imaging cartridge comprising a consumable chip as described above.
The embodiment of the invention has the following beneficial effects:
according to the consumable chip data processing method, after the serial number recorded by the printer and the initialized consumable information are covered, the printer judges the imaging box as the imaging box with sufficient consumable allowance after recognizing the imaging box information, so that the imaging box is recycled, the waste of resources is avoided, and the printing cost is saved. On the other hand, the number of times of recycling of the imaging box can be controlled within a reasonable value by calculating the number of times of initialization, and the printing quality is guaranteed. The device, the consumable chip and the imaging box apply the data processing method of the consumable chip, so that the device, the consumable chip and the imaging box have corresponding beneficial effects.
Drawings
FIG. 1 is a schematic flow diagram of a preferred embodiment 1 of the present invention.
Fig. 2 is a schematic flow diagram of a preferred embodiment 2 of the present invention.
Fig. 3 is a schematic flow chart of the preferred embodiment 3 of the present invention.
Fig. 4 is a schematic flow chart of the preferred embodiment 4 of the present invention.
FIG. 5 is a diagram illustrating a functional block diagram of a data processing apparatus for consumable chips according to a preferred embodiment 5 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, an embodiment 1 of the present invention provides a method for processing consumable chip data, including:
s101, judging whether the consumable chip receives written information which is sent by a printer and has insufficient consumable allowance;
s102, judging whether the initialization frequency of the consumable chip is less than a preset limit value or not;
s103, when the consumable chip receives write-in information that the consumable allowance is insufficient and the initialization frequency is less than a preset limit value, initializing the consumable information, and switching the currently running serial number into a coverage serial number by the consumable chip so that the printer covers the recorded serial number of the printer with the coverage serial number;
s104, writing the consumable material allowance insufficiency information into the consumable material information when the initialization times are larger than or equal to a preset limit value;
and S105, when the initialization of the consumable information is completed and the consumable chip switches the currently running serial number into the coverage serial number, accumulating the initialization times according to a preset accumulated value.
Specifically, the override sequence number is one of the sequence numbers preset in the memory. Or, the covering serial number is a serial number generated according to an algorithm.
More specifically, in S103, the overwriting the serial number with the serial number recorded by the printer includes: and the consumable chip responds to a serial number acquisition command of the printer to operate the covering serial number, and the printer covers the serial number recorded by the printer after acquiring the covering serial number. More specifically, the overlay process may be implemented by copying an overlay sequence number to a storage location of a recorded sequence number and replacing the recorded sequence number;
in step S105, the preset accumulated value may be 1 or other value. For example, the preset cumulative value is 1, i.e., the number of times of initialization is increased by 1. The preset limit value is set according to the service life of the imaging box, and the printing effect of the general imaging box after being used for 6 times is not qualified, so the preset limit value can be set to be 6. The consumable balance insufficiency information includes low consumable amount information or consumable exhaustion information.
The overriding serial number overrides the serial number already recorded by the printer, for example, the overriding serial number overrides the currently used serial number, so that the current serial number is not recorded by the printer, that is, after each override, the overriding serial number can be used as a new serial number, and thus the current serial number can be reused.
When the consumable amount is less than the set value of the printer, for example, less than 10%, the printer writes low consumable amount information or consumable exhaustion information, for example, 10% of the low consumable amount information, or a mark of consumable exhaustion, into the consumable chip, so that the printer can prevent the printing operation of the user after identifying. And after initializing the consumptive material information each time, the consumptive material information can all resume sufficient consumptive material state, if the original consumptive material state before using, for example, the consumptive material volume resumes to 100%, at this moment, the formation of image box that the printer discerned is equivalent to a new sufficient formation of image box of consumptive material surplus.
In conclusion, after the recorded serial number and the initialized consumable information of the printer are covered, the printer judges the imaging box as the imaging box with sufficient consumable allowance after recognizing the imaging box information, so that the imaging box is recycled, the resource waste is avoided, and the printing cost is saved. On the other hand, the number of times of recycling of the imaging box can be controlled within a reasonable value by calculating the number of times of initialization, and the printing quality is guaranteed.
Example 2
Referring to fig. 2, the method for processing consumable chip data according to this embodiment is suitable for a case where a printer records only a plurality of serial numbers, and includes:
s80, when the consumable chip is first operated, the consumable chip runs the second serial number to make the printer work normally;
s101, judging whether the consumable chip receives written information which is sent by a printer and has insufficient consumable allowance;
s102, judging whether the initialization frequency of the consumable chip is less than a preset limit value or not;
s103, when the consumable chip receives write-in information that the consumable allowance is insufficient and the initialization frequency is less than a preset limit value, initializing the consumable information, and switching the currently running serial number into a coverage serial number by the consumable chip so that the printer covers the recorded serial number of the printer with the coverage serial number;
s104, writing the consumable material allowance insufficiency information into the consumable material information when the initialization times are larger than or equal to a preset limit value;
and S105, when the initialization of the consumable information is completed and the consumable chip switches the currently running serial number to the coverage serial number, accumulating the initialization times according to a preset accumulated value, and returning to S101.
Of course, when the consumable chip does not receive the written information that the remaining amount of the consumable is insufficient, which is sent by the printer, the consumable chip continues to maintain communication with the printer.
Wherein the override serial number is a newly selected or newly generated serial number different from the second serial number and a serial number already recorded by the printer.
Because the printer records a plurality of serial numbers, the override serial number is a serial number which is reselected or generated before each override and is different from the previous serial number and the plurality of serial numbers recorded by the printer. Based on this, after the consumptive material information initialization of printer, make the printer discern and judge this formation of image box after the formation of image box information for the sufficient formation of image box of a consumptive material surplus to realize the recycling of formation of image box, avoid extravagant resource, save the printing cost moreover.
Example 3
Based on the method for processing consumable chip data described in embodiment 1, the method for processing consumable chip data provided in this embodiment is suitable for a case where a printer only records a plurality of sets of serial numbers, and with reference to fig. 3, the method includes:
s90, when the consumable chip is first installed, the consumable chip runs the first serial number to make the first serial number cover the serial number recorded by the printer;
s91, when receiving a specific signal, switching the currently running first serial number to a second serial number to make the printer work normally, wherein the specific signal may be an action signal of detecting that the printer performs writing operation on the consumable chip, or an action signal of accumulating the writing operation on the consumable chip by the printer to a predetermined number of times, or an action signal of reading operation on a specific address of the consumable chip by the printer;
s101, judging whether the consumable chip receives written information which is sent by a printer and has insufficient consumable allowance;
s102, judging whether the initialization frequency of the consumable chip is less than a preset limit value or not;
s103, when the consumable chip receives write-in information that the consumable allowance sent by the printer is insufficient and the initialization times are less than a preset limit value, initializing the consumable information, and switching the currently running serial number into a coverage serial number by the consumable chip so that the printer covers the recorded serial number of the printer with the coverage serial number, wherein the consumable chip and the printer continue to be in communication when the consumable chip does not receive the write-in information that the consumable allowance sent by the printer is insufficient;
s104, writing the consumable material allowance insufficiency information into the consumable material information when the initialization times are larger than or equal to a preset limit value;
and S105, after the initialization of the consumable information is completed and the consumable chip switches the currently running serial number into the coverage serial number, accumulating the initialization times according to a preset accumulated value, and returning to S101.
Because the printer records a plurality of serial numbers, the override serial number is a serial number which is reselected or generated before each override and is different from the previous serial number and the plurality of serial numbers recorded by the printer. Based on this, after the consumptive material information initialization of printer, make the printer discern and judge this formation of image box after the formation of image box information for the sufficient formation of image box of a consumptive material surplus to realize the recycling of formation of image box, avoid extravagant resource, save the printing cost moreover.
Example 4
Based on the method for processing consumable chip data described in embodiment 1, the method for processing consumable chip data provided in this embodiment is suitable for a case where a printer records only one set of serial numbers, and with reference to fig. 4, the method includes:
s90, when the consumable chip is first installed, the consumable chip runs the first serial number to make the first serial number cover the serial number recorded by the printer;
s91, when receiving a specific signal, switching a currently running first serial number to a second serial number to make the printer work normally, where the second serial number may be a serial number different from the first serial number and recorded by the printer;
s101, judging whether the consumable chip receives written information which is sent by a printer and has insufficient consumable allowance;
s102, judging whether the initialization frequency of the consumable chip is less than a preset limit value or not;
s103, when the consumable chip receives write-in information that the consumable allowance sent by the printer is insufficient and the initialization frequency is less than a preset limit value, initializing the consumable information, switching the currently running serial number into a first serial number by the consumable chip so that the printer can cover the recorded second serial number by the first serial number, and certainly, when the consumable chip does not receive the write-in information that the consumable allowance sent by the printer is insufficient, keeping communication between the consumable chip and the printer;
s104, writing the consumable material allowance insufficiency information into the consumable material information when the initialization times are larger than or equal to a preset limit value;
and S105, after the initialization of the consumable information is completed and the consumable chip switches the currently running serial number into the coverage serial number, accumulating the initialization times according to a preset accumulated value, and returning to S91.
After S90 and S91 are executed, the printer identifies the consumable chip, and the consumable chip is verified through the communication of the printer, so that the consumable chip and the printer can normally communicate, it needs to be explained that the printer can operate the secret key corresponding to the serial number when operating the serial number generally, and the printer performs communication verification through operation on the secret key, which is the prior art and is not repeated herein. And in S90 and S91, the second serial number is used for communication authentication of the printer and is used in normal printing use of the printer, and the first serial number is used for overwriting the serial number record of the printer, in particular, for preventing the second serial number from being recorded by the printer.
Because the printer only records 1 group of serial numbers, only needs a serial number to cover, on this basis, the effect of first serial number is to cover the serial number that a former group recorded, covers the back of accomplishing, switches into the second serial number with current first serial number, the second serial number can make the consumptive material chip pass through the communication verification of printer, guarantees that consumptive material chip and printer can normally communicate. The printer records the second serial number firstly, when the second serial number is switched to the first serial number, the first serial number covers the record of the second serial number, and when the second serial number is switched to the second serial number next time, the second serial number is used as a new serial number which is not recorded, so that the imaging box can be recycled, and the waste of resources is avoided.
In conclusion, after the recorded serial number and the initialized consumable information of the printer are covered, the printer judges the imaging box as the imaging box with sufficient consumable allowance after recognizing the imaging box information, so that the imaging box is recycled, the resource waste is avoided, and the printing cost is saved. On the other hand, the number of times of recycling of the imaging box can be controlled within a reasonable value by calculating the number of times of initialization, and the printing quality is guaranteed.
Example 5
The embodiment also provides a consumable chip and an imaging box comprising the consumable chip, wherein the consumable chip comprises a stored processor program, and when the processor program runs, the device where the consumable chip is located is controlled to execute the data processing method of the consumable chip.
Illustratively, the processor program may be divided into one or more units, which are stored in the memory and executed by the processor to accomplish the present invention. The one or more units may be a series of instruction segments of the processor program capable of performing specific functions, and the instruction segments are used for describing the execution process of the processor program in the consumable chip data processing device.
For example, referring to fig. 5, the processor program may be divided into a plurality of units, each unit having the following specific functions:
a serial number running unit 10 for running the second serial number to make the printer work normally;
wherein the override serial number is different from the second serial number and a serial number recorded by a printer;
the first judging unit 20 is used for judging whether the consumable chip receives written information which is sent by the printer and has insufficient consumable allowance;
a second judging unit 30, configured to judge whether the number of times of initialization of the consumable chip is less than a preset limit value;
the initialization unit 40 is used for initializing consumable information when the consumable chip receives write-in information that the consumable allowance sent by the printer is insufficient and the initialization frequency is less than a preset limit value;
the serial number switching covering unit 50 is used for switching the currently running serial number into a covering serial number when the consumable chip receives write-in information that the consumable allowance sent by the printer is insufficient and the initialization frequency is less than a preset limit value, so that the printer covers the recorded serial number of the printer with the covering serial number;
a consumable quantity writing unit 60 for writing consumable quantity shortage information into the consumable information when the number of times of initialization is greater than or equal to a preset limit value;
and an initialization counting unit 70, configured to, after the initialization of the consumable information is completed and the consumable chip switches the currently running serial number to the coverage serial number, accumulate the number of times of initialization according to a preset accumulated value.
For another example, the following units and their corresponding functions are divided:
the serial number operation covering unit 10 is used for operating a first serial number when the consumable chip is firstly installed on the computer so that the first serial number covers the serial number recorded by the printer;
the serial number switching unit 11 is used for switching a first serial number which is currently operated into a second serial number when a specific signal is received so as to enable the printer to work normally;
wherein the overlay serial number is different from the first serial number, the second serial number and a serial number recorded by a printer;
the first judging unit 20 is used for judging whether the consumable chip receives written information which is sent by the printer and has insufficient consumable allowance;
a second judging unit 30, configured to judge whether the number of times of initialization of the consumable chip is less than a preset limit value;
the initialization unit 40 is used for initializing consumable information when the consumable chip receives write-in information that the consumable allowance sent by the printer is insufficient and the initialization frequency is less than a preset limit value;
the serial number switching covering unit 50 is used for switching the currently running serial number into a covering serial number when the consumable chip receives write-in information that the consumable allowance sent by the printer is insufficient and the initialization frequency is less than a preset limit value, so that the printer covers the recorded serial number of the printer with the covering serial number;
a consumable quantity writing unit 60 for writing consumable quantity shortage information into the consumable information when the number of times of initialization is greater than or equal to a preset limit value;
and an initialization counting unit 70, configured to, after the initialization of the consumable information is completed and the consumable chip switches the currently running serial number to the coverage serial number, accumulate the number of times of initialization according to a preset accumulated value.
For another example, the following units and their corresponding functions are divided:
the serial number operation covering unit 10 is used for operating a first serial number when the consumable chip is firstly installed on the computer so that the first serial number covers the serial number recorded by the printer;
the serial number switching unit 11 is used for switching a first serial number which is currently operated into a second serial number when a specific signal is received so as to enable the printer to work normally;
the second serial number is different from the first serial number and a serial number recorded by a printer, and the coverage serial number is the first serial number, or the coverage serial number is different from the second serial number and a serial number recorded by the printer;
the first judging unit 20 is used for judging whether the consumable chip receives written information which is sent by the printer and has insufficient consumable allowance;
a second judging unit 30, configured to judge whether the number of times of initialization of the consumable chip is less than a preset limit value;
the initialization unit 40 is used for initializing consumable information when the consumable chip receives write-in information that the consumable allowance sent by the printer is insufficient and the initialization frequency is less than a preset limit value;
the serial number switching covering unit 50 is used for switching the currently running serial number into a covering serial number when the consumable chip receives write-in information that the consumable allowance sent by the printer is insufficient and the initialization frequency is less than a preset limit value, so that the printer covers the recorded serial number of the printer with the covering serial number;
a consumable quantity writing unit 60 for writing consumable quantity shortage information into the consumable information when the number of times of initialization is greater than or equal to a preset limit value;
and an initialization counting unit 70, configured to, after the initialization of the consumable information is completed and the consumable chip switches the currently running serial number to the coverage serial number, accumulate the number of times of initialization according to a preset accumulated value.
Wherein, the consumable chip data processing device can be stored in a computer readable storage medium if it is realized in the form of software functional unit and sold or used as an independent product.
Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a processor program, which may be stored in a computer-readable storage medium, to instruct related hardware, and when the processor program is executed by a processor, the processor program may implement the steps of the embodiments of the method. Wherein the processor program comprises processor program code, which may be in source code form, object code form, an executable file or some intermediate form, etc.
The computer-readable medium may include: any entity or device capable of carrying the processor program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
It should be noted that the above-described device embodiments are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units.
Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In addition, in the device provided by the present invention, the connection relationship between the modules indicates that there is a communication connection between them, and may be specifically implemented as one or more communication buses or signal lines.
One of ordinary skill in the art can understand and implement it without inventive effort.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (12)
1. The data processing method of the consumable chip is characterized by comprising the following steps:
judging whether the consumable chip receives written-in information which is sent by a printer and has insufficient consumable allowance;
judging whether the initialization frequency of the consumable chip is less than a preset limit value or not;
when the consumable chip receives written-in information which is sent by the printer and has insufficient consumable allowance and the initialization times are less than a preset limit value, the consumable chip initializes the consumable information, and switches the currently running serial number into a coverage serial number so that the printer covers the serial number recorded by the printer with the coverage serial number;
when the initialized times are larger than or equal to a preset limit value, writing the consumable material allowance insufficiency information into the consumable material information;
and when the initialization of the consumable information is finished and the consumable chip switches the currently running serial number into the coverage serial number, accumulating the initialization times according to a preset accumulated value.
2. The consumable chip data processing method of claim 1, wherein the printer overwriting the overlay serial number with a printer recorded serial number comprises: and the consumable chip responds to a serial number acquisition command of the printer to operate the covering serial number, and the printer covers the serial number recorded by the printer after acquiring the covering serial number.
3. The consumable chip data processing method according to claim 1, characterized by the steps of: before judging whether the consumptive material chip receives the not enough write-in information of consumptive material surplus that the printer sent, still include:
when the consumable chip is first installed on the printer, the consumable chip runs the second serial number so as to enable the printer to work normally;
wherein the override serial number is different from the second serial number and a serial number recorded by a printer.
4. The consumable chip data processing method according to claim 1, characterized by the steps of: before judging whether the consumptive material chip receives the not enough write-in information of consumptive material surplus that the printer sent, still include:
when the consumable chip is firstly installed on the computer, the consumable chip runs the first serial number so that the first serial number covers the serial number recorded by the printer;
when a specific signal is received, the consumable chip switches the currently running first serial number into a second serial number so as to enable the printer to work normally;
wherein the overlay serial number is different from the first serial number, the second serial number, and a serial number recorded by a printer.
5. The consumable chip data processing method according to claim 1, characterized by the steps of: before judging whether the consumptive material chip receives the not enough write-in information of consumptive material surplus that the printer sent, still include:
when the consumable chip is firstly installed on the computer, the consumable chip runs the first serial number so that the first serial number covers the serial number recorded by the printer;
when a specific signal is received, the consumable chip switches the currently running first serial number into a second serial number so as to enable the printer to work normally;
wherein the overlay serial number is a first serial number, or the overlay serial number is a serial number different from the second serial number and recorded by the printer.
6. The consumable chip data processing method according to claim 4 or 5, wherein the second serial number is different from the first serial number and a serial number recorded by a printer.
7. Consumable chip data processing apparatus, its characterized in that includes:
the first judgment unit is used for judging whether the consumable chip receives written-in information which is sent by the printer and has insufficient consumable allowance;
the second judgment unit is used for judging whether the initialization frequency of the consumable chip is less than a preset limit value or not;
the initialization unit is used for initializing the consumable information when the consumable chip receives the written-in information which is sent by the printer and has insufficient consumable allowance and the initialization times are less than a preset limit value;
the serial number switching covering unit is used for switching the currently running serial number into a covering serial number when the consumable chip receives write-in information which is sent by the printer and has insufficient consumable allowance and the initialization frequency is less than a preset limit value, so that the printer covers the recorded serial number of the printer with the covering serial number;
the consumable quantity writing unit is used for writing the consumable surplus insufficiency information into the consumable information when the initialized times are larger than or equal to a preset limit value;
and the initialization counting unit is used for accumulating the initialization times according to a preset accumulated value after the consumable information is initialized and the consumable chip switches the currently running serial number into the coverage serial number.
8. The consumable chip data processing apparatus of claim 7, further comprising:
the serial number running unit is used for running a second serial number so as to ensure that the printer works normally;
wherein the override serial number is different from the second serial number and a serial number recorded by a printer.
9. The consumable chip data processing apparatus of claim 7, further comprising:
the serial number operation covering unit is used for operating a first serial number when the consumable chip is operated for the first time so as to enable the first serial number to cover the serial number recorded by the printer;
the serial number switching unit is used for switching a first serial number which is currently operated into a second serial number when a specific signal is received so as to enable the printer to work normally;
the second serial number is different from the first serial number and a serial number recorded by a printer, and the override serial number is different from the first serial number, the second serial number and a serial number recorded by a printer.
10. The consumable chip data processing apparatus of claim 7, further comprising:
the serial number operation covering unit is used for operating a first serial number when the consumable chip is operated for the first time so as to enable the first serial number to cover the serial number recorded by the printer;
the serial number switching unit is used for switching a first serial number which is currently operated into a second serial number when a specific signal is received so as to enable the printer to work normally;
the second serial number is different from the first serial number and a serial number recorded by a printer, and the overlay serial number is the first serial number, or the overlay serial number is different from the second serial number and a serial number recorded by a printer.
11. The consumable chip is characterized by comprising a stored processor program, wherein when the processor program runs, the device where the consumable chip is located is controlled to execute the data processing method of the consumable chip according to any one of claims 1 to 6.
12. An imaging cartridge comprising the consumable chip of claim 11.
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| CN110920261B (en) * | 2019-12-11 | 2021-05-04 | 珠海艾派克微电子有限公司 | Authentication method of consumable chip and printing consumable |
| CN110920263B (en) * | 2019-12-23 | 2021-08-24 | 广州众诺电子技术有限公司 | Method for controlling consumable replenishment, flash-charging consumable box and medium |
| CN110928159B (en) * | 2019-12-23 | 2022-11-18 | 广州众诺电子技术有限公司 | Method for photosensitive drum chip data, consumable box and laser imaging equipment |
| CN111890805B (en) * | 2020-08-19 | 2021-11-23 | 广州众诺电子技术有限公司 | Memory chip, imaging box and imaging device |
| CN113157225A (en) * | 2021-05-25 | 2021-07-23 | 广州众诺电子技术有限公司 | Method for switching serial numbers, consumable device and computer storage medium |
| CN116461230B (en) * | 2023-03-07 | 2023-12-15 | 珠海恒盛条码设备有限公司 | Chip reset type consumable replacement method and system |
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