CN109976928B - Chip, chip resetting method and consumable container - Google Patents
Chip, chip resetting method and consumable container Download PDFInfo
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- CN109976928B CN109976928B CN201711438943.2A CN201711438943A CN109976928B CN 109976928 B CN109976928 B CN 109976928B CN 201711438943 A CN201711438943 A CN 201711438943A CN 109976928 B CN109976928 B CN 109976928B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/24—Resetting means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
- G06F11/0733—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a data processing system embedded in an image processing device, e.g. printer, facsimile, scanner
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0751—Error or fault detection not based on redundancy
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/121—Facilitating exception or error detection and recovery, e.g. fault, media or consumables depleted
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1229—Printer resources management or printer maintenance, e.g. device status, power levels
- G06F3/1234—Errors handling and recovery, e.g. reprinting
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
- G06F3/1284—Local printer device
Abstract
The invention relates to a chip, a chip resetting method and a consumable container, wherein the chip comprises an integrated circuit and a communication terminal used for communicating with imaging equipment; the communication terminal is electrically connected with the integrated circuit; the integrated circuit comprises a storage unit and a reset unit; the storage unit comprises a data storage module and a mark storage module; the data storage module is used for storing imaging box data; the mark storage module is used for storing marks for judging whether the chip is abnormal or not; the reset unit is used for executing reset operation according to the marks stored in the mark storage module. According to the invention, the abnormal mark stored in the memory unit of the chip is recovered to be the non-abnormal mark, so that the situation that the recovered chip is still regarded as the used chip according to the abnormal mark by the imaging equipment is avoided, and the recovery efficiency of the chip is improved.
Description
Technical Field
The invention relates to the technical field of chips applied to imaging equipment, in particular to a chip resetting method, a chip reset by adopting the chip resetting method and a consumable container with the chip.
Background
With the continuous popularization of image forming apparatuses such as printers, copies, fax machines and multifunctional machines thereof, the consumption of consumables (such as chips, image forming cartridges, carbon powder or ink) is continuously increased, but after the carbon powder or ink in the image forming cartridges (such as carbon powder cartridges or ink cartridges) is consumed, the chips (chips including IC (integrated circuit) and corresponding peripheral circuits) mounted on the image forming cartridges are also discarded together with the waste powder cartridges, and cannot be reused, resulting in waste. Although the chip recoverer can reset the discarded old chips to realize the recycling of the discarded old chips, in the prior art, the reset device special for the chips can reset the old chips, but the reset mode needs to take out the chips from the printer and then can reset the old chips, so that the operation is troublesome.
For convenience of operation, the related art performs a reset operation on pre-stored data after the chip is used by pre-storing the reset data in the chip. For example, the scheme described in the chinese patent application No. 201210030405.0 is to store data by setting a non-metering spare area in a chip, and to reset the imaging device when the chip is "exhausted". However, some or all of the pre-stored data must be able to be validated by the printer, otherwise the chip cannot be reset even if the chip count field is cleared by the communication protocol. Thus reducing the efficiency of the reset and the memory space of the chip is limited, so that the data set in the non-metering spare area is limited, resulting in a limited number of chip resets.
Therefore, in order to improve the utilization rate of the chip, it is particularly necessary to develop a resetting method, a chip and a consumable container which are convenient to operate and high in resetting rate.
Disclosure of Invention
In order to solve the above problems, the present invention provides a chip capable of improving the chip resetting efficiency, a resetting method of the chip, and a consumable container comprising the chip.
A chip comprising an integrated circuit and a communication terminal for communicating with an imaging device; the communication terminal is electrically connected with the integrated circuit; the integrated circuit comprises a storage unit and a reset unit; the storage unit comprises a data storage module and a mark storage module; the data storage module is used for storing imaging box data; the mark storage module is used for storing marks for judging whether the chip is abnormal or not; the reset unit is used for executing reset operation according to the marks stored in the mark storage module.
Preferably, the resetting unit comprises an acquisition module, a modification module, a first judgment module and a mark recovery module;
the acquisition module is used for acquiring part or all of the imaging box data stored in the data storage module;
the modification module is used for changing consumable consumption data in the imaging box data into an initial value;
the first judging module is used for judging whether an abnormal mark exists in the imaging box data or not;
and the marking module is used for changing the abnormal marking of the chip into non-abnormal marking according to a preset algorithm to finish the chip reset if the judging result of the judging module is yes.
Preferably, the integrated circuit further comprises a verification unit, wherein the verification unit is used for receiving a verification instruction sent by the imaging device and returning corresponding data according to the verification instruction; and receiving the verification result transmitted by the imaging device, and performing communication with the imaging device or stopping communication with the imaging device according to the verification result.
Preferably, the verification unit includes a receiving module, a sending module, a second judging module and an executing module:
the receiving module is used for receiving a verification instruction of the imaging equipment for requesting to read serial number data in imaging box data;
the sending module is used for sending serial number data to the imaging equipment according to the verification instruction;
the receiving module is also used for receiving a verification result of the serial number data returned by the imaging equipment;
the second judging module is used for judging whether the verification result is legal or not;
and the execution module is used for executing the acquisition of part or all of imaging box data stored in the chip or executing the change of consumable consumption data in the imaging box data into an initial value when the judgment result of the second judgment module is yes.
Preferably, the non-abnormal mark and the abnormal mark are in a mapping relation or the abnormal mark is related to consumable capacity data or consumable consumption data.
The invention also provides a chip resetting method, which comprises the following steps:
the chip is arranged on the imaging box;
mounting the imaging box with the chip mounted on the imaging device and electrifying the imaging device;
the method also comprises the following steps:
the reset unit acquires the data stored in the mark storage module;
the resetting unit judges whether an abnormal mark exists in the data stored in the mark storage module;
if yes, changing the abnormal mark of the chip into a non-abnormal mark according to a preset algorithm, and completing the chip reset.
Preferably, before the step of acquiring the data stored in the tag storage module by the reset unit, the method further comprises the steps of:
the resetting unit acquires consumable consumption data in the imaging box data;
the consumable consumption data is changed to an initial value.
Preferably, the method further comprises the following steps before the step of acquiring part or all of the imaging box data stored in the chip:
receiving a verification instruction of the imaging equipment for requesting to read serial number data in imaging box data;
transmitting serial number data to imaging equipment according to the verification instruction; receiving a verification result of serial number data returned by the imaging equipment;
judging whether the verification result is legal or not;
if yes, executing the step of acquiring part or all of the imaging box data stored in the chip, or executing the step of changing consumable consumption data in the imaging box data into an initial value.
Preferably, before the step of determining whether an abnormality flag exists in the imaging box data, the method further comprises the steps of: judging whether a chip has an on-machine mark or not;
if so, the on-chip flag of the chip is erased.
The invention also provides a consumable container which comprises an imaging box and a chip arranged on the imaging box, wherein the chip is the chip.
The invention has the beneficial effects that:
compared with the prior art, the method and the device have the advantages that the abnormal mark stored in the memory unit of the chip is recovered to be the non-abnormal mark, so that the situation that the recovered chip is still regarded as the used chip by the imaging device according to the abnormal mark is avoided, the recovery efficiency of the chip is improved, and the recovery process is in the process of communicating the chip with the imaging device, so that the chip can recover by itself after the use is finished, and the cycle use times of the chip are effectively improved.
Drawings
FIG. 1 is a schematic diagram of a chip according to a preferred embodiment of the invention;
FIG. 2 is a block diagram of an integrated circuit according to a preferred embodiment of the invention;
FIG. 3 is a schematic diagram of a verification unit according to a preferred embodiment of the invention;
FIG. 4 is a flowchart of a chip reset method according to a preferred embodiment of the invention;
FIG. 5 is a flowchart of a sequence number verification method according to the preferred embodiment of the invention;
Detailed Description
The invention will be further described with reference to the accompanying drawings and detailed description below:
referring to fig. 1 and 2, the present embodiment provides a chip including an integrated circuit 1 and a communication terminal 2 for communicating with an imaging apparatus. The imaging device is internally provided with a main board, and terminals connected with the communication terminals are arranged on the main board. The communication terminal 2 is electrically connected with the integrated circuit 1, and information such as data and protocols stored in the integrated circuit 1 can be interactively communicated with the imaging device through the communication terminal 2. The integrated circuit 1 comprises a memory unit 11 and a reset unit 12. The storage unit 11 includes a data storage module 111 and a tag storage module 112. The data storage module 111 is used to store imaging cartridge data. The imaging cartridge data includes, but is not limited to: imaging box manufacturer data, first time on-line time data, use times data, consumable (e.g., carbon powder or ink) consumption data, serial number data, version data, and the like. The tag storage module 112 is configured to store a tag for determining whether the chip is abnormal. The resetting unit is used for executing resetting operation according to the marks stored in the mark storage module; when the flag is an abnormal flag, a reset operation needs to be performed by a reset unit. In this embodiment, when the consumable consumption data is the maximum value (for example, 100%), the abnormality flag is generated.
Preferably, the non-abnormal mark and the abnormal mark are mapped or the abnormal mark is related to consumable (carbon powder or ink, etc.) capacity data or consumable (carbon powder or ink, etc.) consumption data. For example, when the data stored by the tag storage module 112 is zero, the tag is a non-abnormal tag, otherwise, the tag is an abnormal tag; or the data stored by the tag storage module 112 is zero and is marked as an abnormal tag, otherwise, is marked as a non-abnormal tag. The abnormal mark is generated, for example, when the capacity of the toner or ink recorded by the chip is zero. An increasing or decreasing algorithm may be used to convert the anomaly signature to a non-anomaly signature. For example, the exception flag is 0000, and the non-exception flag is 1111 after the pass decrement.
For example, after the consumption of the consumable (such as carbon powder or ink) is finished, the data stored by the mark storage module is an abnormal mark, in this case, the consumption amount of the consumable or the consumable capacity in the imaging box data is timely modified to an initial value (for example, the consumption amount is zero or the consumable capacity is maximum), the carbon powder or the ink in the imaging box is filled, and after the chip is communicated with the imaging device, the imaging device still considers that the consumable in the imaging box is finished, so that the chip and the consumable container mounted with the chip cannot be used, namely, the chip reset fails. The anomaly flag must be cleared to allow the printer to assume that the cartridge is full of toner or ink to effect a reset. If the abnormal mark is not cleared, the method described in the background technology may need to be adopted for resetting, so that the number of resetting times is limited, and the success rate of resetting is low. Therefore, the chip in the embodiment can reset the consumable consumption to the original value by itself without storing multiple groups of imaging box data, so that the chip can be used for multiple times.
As a preferred embodiment, the resetting unit 12 includes an obtaining module 121, a modifying module 122, a first judging module 123, and a mark recovering module 124. The acquiring module 121 is configured to acquire part or all of the imaging box data stored in the chip, for example, acquire consumable consumption data, serial number data, and the like. The modifying module 122 is configured to change consumable consumption data in the imaging cartridge data to an initial value, so that consumable materials such as carbon powder or ink in the consumable container with the corresponding chip can be indicated as being completely new or full. The first determining module 123 is configured to determine whether an abnormal mark exists in the imaging box data, and in particular, may be configured to determine whether an abnormal mark exists in the abnormal mark storage module. The marking module 124 is configured to change the abnormal marking of the chip to a non-abnormal marking according to a predetermined algorithm to complete the chip reset if the determination result of the determination module is yes. The predetermined algorithm may be a mapping or a decreasing or increasing manner. If no abnormal mark exists, resetting can be completed by modifying consumable consumption data into an initial value at the modification module.
The integrated circuit of the chip may further comprise a verification unit 13. Referring to fig. 3, the verification unit 13 is configured to receive a verification instruction sent by the imaging device, and return corresponding data according to the verification instruction; and receiving the verification result transmitted by the imaging device, and performing communication with the imaging device or stopping communication with the imaging device according to the verification result. The verification unit 13 may be configured to perform verification of serial number data of the chip, and specifically, a process of verifying the serial number data may be performed before the reset unit performs the reset; at least before the tag recovery module performs the exception tag modification. The verification process of the serial number can refer to the verification method described below.
As a preferred embodiment, the verification unit 13 includes a receiving module 131, a transmitting module 132, a second judging module 133, and an executing module 134. The receiving module 141 is configured to receive a verification instruction that the imaging device requests to read serial number data in the imaging box data. The transmitting module 132 is configured to transmit serial number data to an image forming apparatus according to the authentication instruction. The receiving module 132 is further configured to receive a verification result of the serial number data returned by the imaging device. The second determining module 133 is configured to determine whether the verification result is legal. The execution module 134 is configured to perform obtaining part or all of the imaging box data stored in the chip or performing changing consumable consumption data in the imaging box data to an initial value when the determination result of the second determination module 133 is yes.
As another preferred embodiment, referring to fig. 4, the present invention further provides a chip reset method, which includes the following steps: the chip is mounted to the imaging cartridge. The imaging cartridge mounted with the chip is mounted to the imaging apparatus and the imaging apparatus is energized. The method further comprises the following steps after power-on:
in step S01, the reset unit acquires the data stored in the tag storage module. Preferably, this step S01 may not be performed if the chip is a completely new chip. For example, the following steps are further included before step S01: judging whether a chip has an on-machine mark or not; if so, it is indicated that the chip is used, and it is possible that the used chip needs to be reset, at this time, the on-chip flag may be erased, and then step S01 and subsequent steps may be performed to realize the reset. If the on-machine flag is not present, it is indicated that the chip does not need to be reset, so this step may not be performed.
In step S02, the reset unit determines whether an abnormal flag exists in the data stored in the flag storage module. Preferably, the first determining module 123 is used to determine whether an abnormal mark exists in the data stored in the mark storage module. After step S01 is performed, step S02 may be performed, and the abnormality flag may include an abnormality flag automatically calculated by the flag storage module according to a predetermined algorithm after consumable consumption data stored in the chip reaches a maximum value, or an abnormality flag written to the flag storage module by the imaging device. If the abnormality flag is present, it indicates that the chip needs to be reset, and step S03 is executed. Otherwise, the data in the mark storage module is not required to be changed.
Step S03, if the abnormal mark exists, changing the abnormal mark of the chip into a non-abnormal mark according to a preset algorithm, and completing the chip reset. The predetermined algorithm is already described in the chip embodiment, and will not be described again.
Preferably, the method further comprises the following steps before the step S01:
in step S11, the reset unit acquires part or all of the imaging cartridge data stored in the storage unit, and consumable consumption data that the imaging cartridge data may include.
Step S12, consumable consumption data is changed into an initial value. It should be noted that the initial value may be zero. Steps S11-S12 may be performed after performing the erase power-on flag. If the on-machine mark does not exist, the chip is a brand new chip, consumable materials of the chip are not consumed, so that the chip does not need to be reset, and consumable material consumption is zero at the moment, so that consumable material consumption data can be changed into an initial value.
As a preferred embodiment, referring to fig. 5, the chip is mounted on the image forming apparatus and powered on before step S11, further comprising the steps of:
in step S21, a verification instruction is received that the imaging device requests to read serial number data in the imaging cartridge data. The serial number data can be pre-stored in the data storage module during the production of the chip, or can be automatically generated and stored in the data storage module according to a certain mode during the use of the chip. The automatic generation mode may be that a chip serial number recorded in the imaging device is obtained in a process of communication between the chip and the imaging device, and a specific process may be that the chip sends random data after receiving a verification instruction that the imaging device requests to read serial number data in imaging box data, the random data cannot pass through verification of the imaging device, and the random data may be any four-byte, six-byte or eight-byte data; the imaging device returns a verification result after receiving the random data, the verification result comprises serial number data recorded by the imaging device, the chip can acquire the serial number data from the verification result and store the serial number data in the data storage module, and the serial number can be normally verified by the imaging device due to the fact that the imaging device returns the serial number data. Even when the imaging device records the serial number as no longer available, the automatic generation of a new serial number based on the serial number data in the manner described below can still be verified by the imaging device. The automatic generation mode can also be as follows: if the serial number needs to be updated, a predetermined algorithm can be adopted to generate the serial number, for example, when updating, an increment can be added on the basis of the serial number stored in the last chip, for example, the serial number stored in the last chip is 00000001, the first updating time sequence number is 00000002, and the third updating time sequence number is 00000003 and … … which are sequentially and incrementally used.
Step S22, serial number data are sent to the imaging equipment according to the verification instruction; and receiving a verification result of the serial number data returned by the imaging device. The sequence number data is sequence number data stored in a data unit. Only one serial number data is sent to the imaging device for verification at a time. The imaging device verifies the serial number data after receiving the serial number data, if the serial number data is matched with the serial number data stored by the imaging device, a verification result passing verification is sent to the chip, namely the verification result is legal, and if the serial number data is not legal, the verification result is illegal.
Step S23, judging whether the verification result is legal or not. If the verification result is illegal, a new serial number can be generated for verification according to any one of the automatic generation modes. In order to save the memory space of the data memory module in the chip, the serial number that fails to verify can be deleted.
If the verification result is legal, step S24 may be performed, or step S24 may be performed after steps S01-S03 and steps S011-S12. In general, after the serial number is verified, if the abnormal mark is generated after the carbon powder or the ink is used in the chip using process, the abnormal mark is only required to be cleared in the subsequent resetting process, and the consumption of the carbon powder or the ink is changed to zero, so that the chip can be used.
As another preferred embodiment, the invention also provides a consumable container, which comprises an imaging box and a chip mounted on the imaging box, wherein the chip is the chip in any embodiment. The consumable container is replaceably mounted in the image forming apparatus. The chip is interchangeably mounted on the imaging cartridge. The imaging box is internally provided with carbon powder or ink and the like.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the invention as defined in the appended claims.
It should be noted that: the embodiments described above are only some, but not all, embodiments of the invention. As used in the examples and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
Claims (7)
1. A chip comprising an integrated circuit and a communication terminal for communicating with an imaging device; the communication terminal is electrically connected with the integrated circuit; the method is characterized in that: the integrated circuit comprises a storage unit and a reset unit; the storage unit comprises a data storage module and a mark storage module; the data storage module is used for storing imaging box data; the mark storage module is used for storing marks for judging whether the chip is abnormal or not; if the abnormal mark exists, the reset unit is used for modifying the abnormal mark stored in the mark storage module into a non-abnormal mark to finish the reset operation;
the integrated circuit further comprises a verification unit, wherein the verification unit is used for receiving a verification instruction sent by the imaging equipment and returning corresponding data according to the verification instruction; and receiving a verification result transmitted by the imaging device, and performing communication with the imaging device or stopping communication with the imaging device according to the verification result;
the verification unit comprises a receiving module, a sending module, a second judging module and an executing module:
the receiving module is used for receiving a verification instruction of the imaging equipment for requesting to read serial number data in imaging box data; wherein, the serial number data is automatically generated according to a certain mode in the using process of the chip;
the sending module is used for sending serial number data to the imaging equipment according to the verification instruction;
the receiving module is also used for receiving a verification result of verification serial number data returned by the imaging equipment;
the second judging module is used for judging whether the verification result is legal or not;
the execution module is used for executing to acquire part or all of imaging box data stored in the chip or executing to change consumable consumption data in the imaging box data into an initial value when the judgment result of the second judgment module is yes; wherein, the process of verifying the serial number data may be performed before the reset unit performs the reset; at least before the tag recovery module performs the exception tag modification.
2. The chip of claim 1, wherein: the resetting unit comprises an acquisition module, a modification module, a first judgment module and a mark recovery module;
the acquisition module is used for acquiring part or all of the imaging box data stored in the data storage module;
the modification module is used for changing consumable consumption data in the imaging box data into an initial value;
the first judging module is used for judging whether an abnormal mark exists in the imaging box data or not;
and the mark recovery module is used for changing the abnormal mark of the chip into a non-abnormal mark according to a preset algorithm to finish the chip reset if the judging result of the judging module is yes.
3. The chip of claim 2, wherein the non-anomaly flag and anomaly flag are mapped or the anomaly flag is related to consumable capacity data or consumable consumption data.
4. A chip resetting method comprises the following steps:
the chip is arranged on the imaging box;
mounting the imaging box with the chip mounted on the imaging device and electrifying the imaging device;
the method is characterized by further comprising the following steps:
the reset unit acquires the data stored in the mark storage module;
the resetting unit judges whether an abnormal mark exists in the data stored in the mark storage module;
if yes, changing the abnormal mark of the chip into a non-abnormal mark according to a preset algorithm, and completing the chip reset;
the method further comprises the following steps before acquiring part or all of the imaging box data stored in the chip:
receiving a verification instruction of the imaging equipment for requesting to read serial number data in imaging box data; wherein, the serial number data is automatically generated according to a certain mode in the using process of the chip;
transmitting serial number data to imaging equipment according to the verification instruction; receiving a verification result of serial number data returned by the imaging equipment;
judging whether the verification result is legal or not;
if yes, executing the step of acquiring part or all of the imaging box data stored in the chip, or executing the step of changing consumable consumption data in the imaging box data into an initial value.
5. The chip reset method according to claim 4, further comprising the step of, before the step of the reset unit acquiring the data stored in the tag memory module:
the resetting unit acquires consumable consumption data in the imaging box data;
the consumable consumption data is changed to an initial value.
6. The method of any one of claims 4-5, further comprising, prior to the step of determining whether an anomaly flag is present in the imaging cartridge data, the steps of: judging whether a chip has an on-machine mark or not;
if so, the on-chip flag of the chip is erased.
7. A consumable container comprising a chip for an imaging cartridge and mounted to the imaging cartridge, characterized in that: the chip as claimed in any one of claims 1 to 3.
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| CN201711438943.2A CN109976928B (en) | 2017-12-27 | 2017-12-27 | Chip, chip resetting method and consumable container |
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| CN201711438943.2A CN109976928B (en) | 2017-12-27 | 2017-12-27 | Chip, chip resetting method and consumable container |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627033A (en) * | 2012-04-06 | 2012-08-08 | 珠海天威技术开发有限公司 | Storage chip, reset method thereof, consumable container and imaging device |
| CN103240999A (en) * | 2012-02-10 | 2013-08-14 | 珠海天威技术开发有限公司 | Storage chip, resetting method thereof, consumable item container and imaging equipment |
| CN103481668A (en) * | 2013-09-17 | 2014-01-01 | 珠海艾派克微电子有限公司 | Reset method for imaging box chip, imaging box chip and imaging box |
| CN103640339A (en) * | 2013-09-23 | 2014-03-19 | 珠海艾派克微电子有限公司 | Memory chip, imaging box, serial number replacement method and method for using memory chip |
-
2017
- 2017-12-27 CN CN201711438943.2A patent/CN109976928B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240999A (en) * | 2012-02-10 | 2013-08-14 | 珠海天威技术开发有限公司 | Storage chip, resetting method thereof, consumable item container and imaging equipment |
| CN102627033A (en) * | 2012-04-06 | 2012-08-08 | 珠海天威技术开发有限公司 | Storage chip, reset method thereof, consumable container and imaging device |
| CN103481668A (en) * | 2013-09-17 | 2014-01-01 | 珠海艾派克微电子有限公司 | Reset method for imaging box chip, imaging box chip and imaging box |
| WO2015039457A1 (en) * | 2013-09-17 | 2015-03-26 | 珠海艾派克微电子有限公司 | Method for resetting imaging cartridge chip, imaging cartridge chip and imaging cartridge |
| CN103640339A (en) * | 2013-09-23 | 2014-03-19 | 珠海艾派克微电子有限公司 | Memory chip, imaging box, serial number replacement method and method for using memory chip |
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