CN103009818A - Printing-supplies storage chip - Google Patents
Printing-supplies storage chip Download PDFInfo
- Publication number
- CN103009818A CN103009818A CN2012105556306A CN201210555630A CN103009818A CN 103009818 A CN103009818 A CN 103009818A CN 2012105556306 A CN2012105556306 A CN 2012105556306A CN 201210555630 A CN201210555630 A CN 201210555630A CN 103009818 A CN103009818 A CN 103009818A
- Authority
- CN
- China
- Prior art keywords
- unit
- print cartridge
- control module
- identity information
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The invention discloses a printing-supplies storage chip. A base board is provided with a control unit, an ink cartridge identity information identifying unit, a storage unit, an interface unit and a reset detection unit, a group of golden finger contacts is arranged on one surface of a base board partition, the control unit is respectively connected with the ink cartridge identity information identifying unit, the storage unit, the interface unit and the reset detection unit, the interface unit is respectively connected with the ink cartridge identity information identifying unit and the reset detection unit, the storage unit is respectively connected with the control unit and the ink cartridge identity information identifying unit, the control unit is used for receiving an initialization signal, information in the storage unit and information data, the initialization signal is generated by the reset detection unit, the information data are outputted by an imaging unit and received by the interface unit, and the control unit transmits the information in the storage unit to the imaging unit through the interface unit. A plurality of ink cartridges are controlled by only one printing storage chip, and correctness of storage information can be ensured even if an imaging device and the storage chip have error signals in the high-speed communication process.
Description
Technical field
The present invention relates to a kind of consumable chip of printer.
Background technology
Modern handle official bussiness is more and more realized digitlization at present, and printer is that modern office provides a great convenience.Printer more and more becomes an indispensable part in the modern office equipment.Existing printer can be divided into three kinds of impact printers, ink-jet printer, laser printer according to the consumptive material that adopts.Impact printer is to impact copy paper by 24 pins in the printhead, thereby forms font; Ink-jet printer adopts the print cartridge that accommodates ink to spray ink as consumable container to paper, thereby needs printing character or pattern in paper formation; Laser printer uses the cartridge that accommodates carbon dust to spray carbon dust as consumable container to paper, forms predefined literal or pattern at paper like this.
In printing, for whether the print cartridge that is identified on the printer meets this printer, the chip of identification is installed in the printer imaging device usually.This chip can come the color, residue dosage, date of manufacture, manufacturer of recording ink box etc.Obtain the specifying information of print cartridge by the data information exchange of this chip.
It is printer ink-providing that at present general printer adopts a plurality of print cartridges with different colours of a constant volume, and each print cartridge has the storage chip of a correspondence.Fig. 1 and Fig. 2 are four common Unitary ink boxes and the substrate schematic diagram of controlling the printing consumable chip of this print cartridge, and four print cartridges are provided with four storage chips, and this chip provides operating voltage by power interface unit 23 for chip.Be provided with in the chip four independently interface unit and printer image-generating unit communicate, be provided with four identical memory cell and control module in the chip, i.e. control module 21 and memory 22.According to this working method, if there be n print cartridge then to need n such control module, memory cell in the printer.
So not only can cause the waste of resource the problem of printer location information garble also can occur.Printer is according to the correctness of the communication protocol assurance communication of self generally speaking, for example printer image-generating unit and target ink cartridge unit communicate, revise the information of detection print cartridge of ink cartridge unit such as surplus, in this process, the response that mistake often appears in other print cartridges affects communicating by letter of printer and target print cartridge, causes the waste of print cartridge or affects the normal operation of printer.
Summary of the invention
The invention provides a kind of storage chip of printing consumables, need to occur in the situation of a storage chip and the storage chip technical problem of bug patch print cartridge storage information to solve each print cartridge in the existing ink-jet printer.
For solving above technical problem, the technical solution used in the present invention is:
A kind of printing consumables storage chip, comprise a substrate, substrate comprises a plurality of substrate subregions that link to each other in turn, be respectively the 1st subregion, the 2nd subregion to the N subregion, wherein N is more than or equal to 2, the corresponding print cartridge of each substrate subregion, substrate is provided with control module, print cartridge identity information discrimination unit, memory cell, interface unit and reset detection unit, the one side of substrate subregion is provided with one group of golden finger contact, described control module, print cartridge identity information discrimination unit, memory cell, interface unit and reset detection cell distribution are at the another side of one or more substrate subregions; Control module links to each other with print cartridge identity information discrimination unit, memory cell, interface unit and reset detection unit respectively, interface unit links to each other with print cartridge identity information discrimination unit, reset detection unit respectively, and memory cell links to each other with print cartridge identity information discrimination unit with control module respectively; Described memory cell comprises volatile memory and nonvolatile memory, and volatile memory links to each other with nonvolatile memory; Control module receives the information data of the image-generating unit output that initializing signal, the information in the memory cell and interface unit that the reset detection unit produces receive, and control module is also crossed interface unit with the information exchange in the memory cell and passed to image-generating unit; Described print cartridge identity information discrimination unit is comprised of logic circuit; Described reset detection unit produces initializing signal or manual direct input initialization signal and signal is transferred to control module; Described image-generating unit is positioned at printer.
Described volatile memory stores space is divided according to the address, writes respective ink tanks information in the address of distributing.
Described nonvolatile memory memory space is divided according to the address, write the identity information of respective ink tanks in the address of distributing, described identity information comprises print cartridge model, applicable imaging device model, print cartridge color, print cartridge surplus, print cartridge manufacturer, date of manufacture.
Obtain enable signal after the identity information data that described print cartridge identity information discrimination unit receives the print cartridge identity information that parses in the information and a plurality of print cartridges in the described nonvolatile memory with interface unit compare, enable signal is exported to control module.
Described memory cell comprises a power storage module, described power storage module is positioned on the substrate, during the printer outage, power storage module is given described volatile memory and control module power supply, and control module is written to the data of volatile memory in the nonvolatile memory.
Described volatile memory is a kind of among SRAM, DRAM, the SDRAM, and described nonvolatile memory is a kind of among FLASH, OTP, EEPROM, the FRAM.
Described power storage module is a kind of in button cell, the electric capacity.
When print cartridge identity information discrimination unit receives the information of interface unit output, at first parse the Urine scent signal, then parse the identity data ID of all print cartridges of storing in material identity information ID in the interface unit output information and the nonvolatile memory
1, ID
2-IDn compares rear acquisition enable signal; Control module receives the enable signal that print cartridge identity information discrimination unit generates, control module carries out read-write operation to memory cell, if then the Information Read-Out of the corresponding stored unit in the non-volatile memories is passed to image-generating unit if control module receives the signal of reading. control module receives the signal of writing and then writes data in the corresponding volatile memory, if control module receives shut-down operation then to the data that receive are not carried out any operation; Electricity accumulating unit when printer cuts off the power supply in the memory cell is to volatile memory and control module power supply, and control module is write the data of address in the volatile memory in the address area of corresponding nonvolatile memory; Then storage chip is carried out the reset detection operation when print cartridge is ressembled, the reset detection unit adopts manual operation or automatically sends initialization information, and control module writes again to the information in the memory cell after receiving initialization information.
Beneficial effect of the present invention:
The present invention can realize only using a printing storage chip to control a plurality of print cartridges, and in print cartridge identity information discrimination unit, carry out simultaneously a plurality of print cartridge identity contrast logical operations, even imaging device and storage chip carry out at a high speed the correctness that wrong signal in the high-speed communication process also can guarantee the information of storing, having solved so existing each print cartridge needs the independently wasting of resources problem that causes of control module, memory cell, and has guaranteed the correctness of ink tank information transmission.In addition, because components and parts tail off, thereby production cost reduces, and excellence rate improves the quality inspection pressure decreased.
Description of drawings
Fig. 1 is four common Unitary ink boxes schematic diagrames.
Fig. 2 is the substrate schematic diagram of the printing consumable chip of a plurality of print cartridges of general control.
Fig. 3 (A) is the schematic diagram of the substrate one side of printing consumables storage chip of the present invention.
Fig. 3 (B) is the schematic diagram of the substrate another side of printing consumables storage chip of the present invention.
Fig. 4 is the information exchange figure of control module, memory cell, interface unit, print cartridge status differentiation unit, reset detection unit and the image-generating unit of printing consumables storage chip of the present invention.
Fig. 5 is that the volatile memory in the memory cell of the present invention is the storage chip of SRAM, the information exchange figure of storage chip, interface unit, control module, print cartridge status differentiation unit, reset detection unit and image-generating unit that nonvolatile memory is OTP.
Fig. 6 comprises electricity accumulating unit in the memory cell of the present invention, and the volatile memory in the memory cell is the storage chip of SRAM, the information exchange figure of storage chip, interface unit, control module, print cartridge status differentiation unit, reset detection unit and image-generating unit that nonvolatile memory is OTP.
Fig. 7 is the flow chart that the image-generating unit side is read the handling process that the reading and writing of storage device process.
Fig. 8 is the flow chart of the handling process of manual initialization process.
Fig. 9 is the flow chart that the print cartridge identity information is distinguished handling process.
The specific embodiment
Below in conjunction with the accompanying drawing among the present invention, the technical scheme in the embodiment of the invention is further explained.The embodiment that explains is a part of embodiment of the present invention, rather than all.Based on embodiments of the invention, the every other example that those of ordinary skills obtain under the prerequisite of not making creative work all belongs to the scope of protection of the invention.
A kind of printing consumables storage chip, comprise a substrate, substrate comprises a plurality of substrate subregions that link to each other in turn, be respectively the 1st subregion, the 2nd subregion to the N subregion, wherein N is more than or equal to 2, the corresponding print cartridge of each substrate subregion, substrate is provided with control module, print cartridge identity information discrimination unit, memory cell, interface unit and reset detection unit, the one side of substrate subregion is provided with one group of golden finger contact, described control module, print cartridge identity information discrimination unit, memory cell, interface unit and reset detection cell distribution are at the another side of one or more substrate subregions; Control module links to each other with print cartridge identity information discrimination unit, memory cell, interface unit and reset detection unit respectively, interface unit links to each other with print cartridge identity information discrimination unit, reset detection unit respectively, and memory cell links to each other with print cartridge identity information discrimination unit with control module respectively; Described memory cell comprises volatile memory and nonvolatile memory, and volatile memory links to each other with nonvolatile memory; Control module receives the information data of the image-generating unit output that initializing signal, the information in the memory cell and interface unit that the reset detection unit produces receive, and control module is also crossed interface unit with the information exchange in the memory cell and passed to image-generating unit; Described print cartridge identity information discrimination unit is comprised of logic circuit; Described reset detection unit produces initializing signal or manual direct input initialization signal and signal is transferred to control module; Described image-generating unit is positioned at printer.
Described volatile memory stores space is divided according to the address, writes respective ink tanks information in the address of distributing.
Described nonvolatile memory memory space is divided according to the address, write the identity information of respective ink tanks in the address of distributing, described identity information comprises print cartridge model, applicable imaging device model, print cartridge color, print cartridge surplus, print cartridge manufacturer, date of manufacture.
Obtain enable signal after the identity information data that described print cartridge identity information discrimination unit receives the print cartridge identity information that parses in the information and a plurality of print cartridges in the described nonvolatile memory with interface unit compare, enable signal is exported to control module.
Described memory cell comprises a power storage module, described power storage module is positioned on the substrate, during the printer outage, power storage module is given described volatile memory and control module power supply, and control module is written to the data of volatile memory in the nonvolatile memory.
Described volatile memory is a kind of among SRAM, DRAM, the SDRAM, and described nonvolatile memory is a kind of among FLASH, OTP, EEPROM, the FRAM.
Described power storage module is a kind of in button cell, the electric capacity.
When print cartridge identity information discrimination unit receives the information of interface unit output, at first parse the Urine scent signal, then parse the identity data ID of all print cartridges of storing in material identity information ID in the interface unit output information and the nonvolatile memory
1, ID
2-IDn compares rear acquisition enable signal; Control module receives the enable signal that print cartridge identity information discrimination unit generates, control module carries out read-write operation to memory cell, if then the Information Read-Out of the corresponding stored unit in the non-volatile memories is passed to image-generating unit if control module receives the signal of reading. control module receives the signal of writing and then writes data in the corresponding volatile memory, if control module receives shut-down operation then to the data that receive are not carried out any operation; Electricity accumulating unit when printer cuts off the power supply in the memory cell is to volatile memory and control module power supply, and control module is write the data of address in the volatile memory in the address area of corresponding nonvolatile memory; Then storage chip is carried out the reset detection operation when print cartridge is ressembled, the reset detection unit adopts manual operation or automatically sends initialization information, and control module writes again to the information in the memory cell after receiving initialization information.
The invention discloses a kind of printing consumables storage chip, this chip comprises a substrate.Its substrate as shown in Figure 3, wherein one of substrate looks like Fig. 3 (A) and is provided with many groups golden finger contact as communication unit; The another side of substrate such as Fig. 3 (B) are provided with the circuit module unit that is connected with the golden finger contact, and the circuit theory of circuit module unit as shown in Figure 4.
The circuit module unit is provided with reset detection unit 31, power interface 32, print cartridge identification unit 33, control module 34, memory cell 35.The circuit module unit can be distributed in basic version one group of golden finger contact the back side or organize the back side of golden finger more.
As shown in Figure 4, memory cell 35 comprises nonvolatile memory 41 and volatile memory 42.Interface unit 43 is used for carrying out parallel communications with the image-generating unit main line, and interface unit reception information comprises print cartridge identity information ID and data message; Print cartridge status differentiation unit 33 is with the identity information data ID of a plurality of print cartridges in print cartridge identity information ID and the described nonvolatile memory
1, ID
2-ID
nObtain enable signal after comparing, this enable signal is exported to control module; Control module 34 receives the enable signal of print cartridge identity information discrimination unit output, according to signal storage chip 25 is read and write storage operation.If control module 34 receives the Information Read-Out that the signal of reading then plays non-volatile memories the corresponding stored unit in 41 and passes to image-generating unit; If control module 34 receives the signal of writing and then writes data in the corresponding volatile memory 42; If control module receives shut-down operation then to the data that receive are not carried out any operation.Electricity accumulating unit 44 when printer cuts off the power supply in the memory cell is to volatile memory 42 and control module 34 power supplies, and control module 34 is write the data of address in the volatile memory in the address area of corresponding nonvolatile memory; When ressembling, print cartridge then storage chip is carried out the reset detection operation, reset detection unit 31 adopts manual operation or automatically sends initialization information, and control module 34 writes again to the information in the memory cell 25 after receiving initialization information.
Be illustrated in figure 5 as the printing consumables storage chip that contains four groups of golden fingers, and in this example the circuit module unit all at the back side of one group of golden finger.
Be illustrated in figure 7 as the image-generating unit side and read the flow chart of handling process in the memory cell.Interface unit receives sign on S01, and those of ordinary skill can be easy to expect such as with high electricity signal clock signal frequently.The print cartridge recognition unit at first carries out characteristic information comparison operation S02.When the instruction that receives when the print cartridge recognition unit is correct, the id information (ID among the print cartridge recognition unit reading non-volatile storage OTP
1, ID
2-ID
n) compare operation S03 with the ID that receives in the instruction.The enable signal that the print cartridge recognition unit obtains after with logical operation sends to control module, and control module carries out instruction type decision operation S04 according to enable signal.When instruction type is read operation control module then to nonvolatile memory in corresponding ID
XRead operation S05 is carried out in the address area, and the information exchange that obtains is crossed interface unit returns to image-generating unit and operate S07.When instruction type is write operation control module then to nonvolatile memory in corresponding ID
YWrite operation S06S is carried out in the address area, and returns relevant write information operation S08 to image-generating unit.
Be the flow chart of the handling process of manual initialization process such as Fig. 8.Print cartridge initial with nonvolatile memory OTP in the initial information of storing judge whether coherency operation S9, operate S10 by manual generation reset signal.Control module carries out decision operation S11 to the initializing signal that receives the transmission of reset detection unit.When corresponding address area has deposited data among the nonvolatile memory OTP, then this address date is carried out information initializing operation S12, when corresponding address area does not have data among the nonvolatile memory OTP, then produce dress signal operation S13.Image-generating unit recognition imaging unit again after initializing successfully.
Be illustrated in figure 9 as the print cartridge identity information and distinguish the flow chart of handling process.Image-generating unit begins to send recognition data S16, and image-generating unit sends print cartridge material identity id information and operational order S17.Print cartridge identity information recognition unit receives print cartridge material identity id information S18, and print cartridge identity information recognition unit reads print cartridge material ID(ID from memory cell
1, ID
2-ID
n) information operating S19.Print cartridge identity information recognition unit is with the id information and the print cartridge material ID that receive
1, ID
2-ID
nCompare operation S20, print cartridge identity information recognition unit will provide enable signal to control module S21.
Claims (8)
1. printing consumables storage chip, it is characterized in that, it comprises a substrate, substrate comprises a plurality of substrate subregions that link to each other in turn, be respectively the 1st subregion, the 2nd subregion to the N subregion, wherein N is more than or equal to 2, the corresponding print cartridge of each substrate subregion, substrate is provided with control module, print cartridge identity information discrimination unit, memory cell, interface unit and reset detection unit, the one side of substrate subregion is provided with one group of golden finger contact, described control module, print cartridge identity information discrimination unit, memory cell, interface unit and reset detection cell distribution are at the another side of one or more substrate subregions; Control module links to each other with print cartridge identity information discrimination unit, memory cell, interface unit and reset detection unit respectively, interface unit links to each other with print cartridge identity information discrimination unit, reset detection unit respectively, and memory cell links to each other with print cartridge identity information discrimination unit with control module respectively; Described memory cell comprises volatile memory and nonvolatile memory, and volatile memory links to each other with nonvolatile memory; Control module receives the information data of the image-generating unit output that initializing signal, the information in the memory cell and interface unit that the reset detection unit produces receive, and control module is also crossed interface unit with the information exchange in the memory cell and passed to image-generating unit; Described print cartridge identity information discrimination unit is comprised of logic circuit; Described reset detection unit produces initializing signal or manual direct input initialization signal and signal is transferred to control module; Described image-generating unit is positioned at printer.
2. printing consumables storage chip as claimed in claim 1 is characterized in that, described volatile memory stores space is divided according to the address, writes respective ink tanks information in the address of distributing.
3. printing consumables storage chip as claimed in claim 1, it is characterized in that, described nonvolatile memory memory space is divided according to the address, write the identity information of respective ink tanks in the address of distributing, described identity information comprises print cartridge model, applicable imaging device model, print cartridge color, print cartridge surplus, print cartridge manufacturer, date of manufacture.
4. printing storage chip as claimed in claim 1, it is characterized in that, obtain enable signal after the identity information data that described print cartridge identity information discrimination unit receives the print cartridge identity information that parses in the information and a plurality of print cartridges in the described nonvolatile memory with interface unit compare, enable signal is exported to control module.
5. printing consumables storage chip as claimed in claim 1, it is characterized in that, described memory cell comprises a power storage module, described power storage module is positioned on the substrate, when printer cuts off the power supply, power storage module is given described volatile memory and control module power supply, and control module is written to the data of volatile memory in the nonvolatile memory.
6. printing consumables storage chip as claimed in claim 1 is characterized in that, described volatile memory is a kind of among SRAM, DRAM, the SDRAM, and described nonvolatile memory is a kind of among FLASH, OTP, EEPROM, the FRAM.
7. printing consumables storage chip as claimed in claim 5 is characterized in that, described power storage module is a kind of in button cell, the electric capacity.
8. the method for operating of a printing consumables storage chip, it is characterized in that, when print cartridge identity information discrimination unit receives the information of interface unit output, at first parse the Urine scent signal, then parse the identity data ID of all print cartridges of storing in material identity information ID in the information of interface unit output and the nonvolatile memory
1, ID
2-IDn compares rear acquisition enable signal; Control module receives the enable signal that print cartridge identity information discrimination unit generates, and control module carries out read-write operation to memory cell; If control module receives the signal of reading and then the Information Read-Out of the corresponding stored unit in the non-volatile memories is passed to image-generating unit; If control module receives the signal of writing and then writes data in the corresponding volatile memory; Electricity accumulating unit is powered to volatile memory in the memory cell when printer cuts off the power supply, and volatile memory passes to the data of address in the address area of corresponding nonvolatile memory again; Then storage chip is carried out the reset detection operation when print cartridge is ressembled, the reset detection unit adopts manual operation or automatically sends initialization information, and control module writes again to the information in the memory cell after receiving initialization information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105556306A CN103009818A (en) | 2012-12-19 | 2012-12-19 | Printing-supplies storage chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105556306A CN103009818A (en) | 2012-12-19 | 2012-12-19 | Printing-supplies storage chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103009818A true CN103009818A (en) | 2013-04-03 |
Family
ID=47959157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105556306A Pending CN103009818A (en) | 2012-12-19 | 2012-12-19 | Printing-supplies storage chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103009818A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018054261A1 (en) * | 2016-09-23 | 2018-03-29 | 珠海艾派克微电子有限公司 | Storage medium, data processing method and cartridge chip using this method |
| CN109291661A (en) * | 2018-11-29 | 2019-02-01 | 珠海趣印科技有限公司 | A kind of printing imaging system |
| CN113942313A (en) * | 2021-09-10 | 2022-01-18 | 珠海天威技术开发有限公司 | Connecting piece, consumable chip, consumable container, electronic imaging device, and method for mounting connecting piece and consumable container |
| CN113954525A (en) * | 2021-09-30 | 2022-01-21 | 珠海天威技术开发有限公司 | Connecting piece, consumable chip, electronic imaging device, method for mounting connecting piece and consumable container |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201030680Y (en) * | 2007-01-21 | 2008-03-05 | 珠海天威技术开发有限公司 | Chip and casket |
| US20090141056A1 (en) * | 2007-11-30 | 2009-06-04 | Hirotake Nakamura | Image Recording Apparatus and Information Output Method |
| CN201707552U (en) * | 2009-07-17 | 2011-01-12 | 珠海艾派克微电子有限公司 | Storage chip on imaging box for imaging device |
| CN102096366A (en) * | 2011-01-20 | 2011-06-15 | 珠海艾派克微电子有限公司 | Imaging box chip and imaging box |
| CN102189807A (en) * | 2010-02-22 | 2011-09-21 | 精工爱普生株式会社 | Memory device, board, liquid container, host device, and system |
| CN202448490U (en) * | 2012-03-06 | 2012-09-26 | 杭州旗捷科技有限公司 | Printing-supplies storage chip |
-
2012
- 2012-12-19 CN CN2012105556306A patent/CN103009818A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201030680Y (en) * | 2007-01-21 | 2008-03-05 | 珠海天威技术开发有限公司 | Chip and casket |
| US20090141056A1 (en) * | 2007-11-30 | 2009-06-04 | Hirotake Nakamura | Image Recording Apparatus and Information Output Method |
| CN201707552U (en) * | 2009-07-17 | 2011-01-12 | 珠海艾派克微电子有限公司 | Storage chip on imaging box for imaging device |
| CN102189807A (en) * | 2010-02-22 | 2011-09-21 | 精工爱普生株式会社 | Memory device, board, liquid container, host device, and system |
| CN102096366A (en) * | 2011-01-20 | 2011-06-15 | 珠海艾派克微电子有限公司 | Imaging box chip and imaging box |
| CN202448490U (en) * | 2012-03-06 | 2012-09-26 | 杭州旗捷科技有限公司 | Printing-supplies storage chip |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018054261A1 (en) * | 2016-09-23 | 2018-03-29 | 珠海艾派克微电子有限公司 | Storage medium, data processing method and cartridge chip using this method |
| CN109291661A (en) * | 2018-11-29 | 2019-02-01 | 珠海趣印科技有限公司 | A kind of printing imaging system |
| CN113942313A (en) * | 2021-09-10 | 2022-01-18 | 珠海天威技术开发有限公司 | Connecting piece, consumable chip, consumable container, electronic imaging device, and method for mounting connecting piece and consumable container |
| CN113954525A (en) * | 2021-09-30 | 2022-01-21 | 珠海天威技术开发有限公司 | Connecting piece, consumable chip, electronic imaging device, method for mounting connecting piece and consumable container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106956516B (en) | A kind of sequence number memory can remove consumable chip, consumptive material, system and application method | |
| CN101856912B (en) | Memory device and system including memory device electronically connectable to host circuit | |
| CN103660583B (en) | Consumable chip data rewriting device and method of work thereof | |
| CN103072380B (en) | Ink box regeneration control chip and using method thereof | |
| CN101362401B (en) | Ink box chip and read-write method of changeable information | |
| CN104802539B (en) | The feeding assembly and its chip of imaging device, slave addresses update method | |
| CN101138906B (en) | Universal chip and communication data updating method | |
| CN203557847U (en) | Memory group, consumables chip, consumables chip group and imaging box | |
| CN103009818A (en) | Printing-supplies storage chip | |
| CN102381036B (en) | Consumable chip, consumable container and data writing method for consumable chip | |
| CN107257737A (en) | Printed material print cartridge | |
| CN202307158U (en) | Storage device, host device, circuit board, liquid container and system | |
| CN101204884A (en) | Chip, ink stone and manufacture method of ink stone | |
| CN203438670U (en) | Ink box regeneration control chip | |
| CN107284056B (en) | Consumable chip monitors circuit and its monitoring method, monitoring circuit board and printer | |
| CN205405485U (en) | Chip and ink cartridge | |
| CN103722893A (en) | Consumable chip, working method of consumable chip and consumable container | |
| CN104134453A (en) | Chip and ink box | |
| CN102886987B (en) | General-purpose chip and data communications method thereof | |
| CN102737712A (en) | Material-consumption chip, data reading-writing method of material-consumption chip, and material consumption container | |
| CN112824105B (en) | Data processing method of consumable chip, consumable and imaging equipment | |
| WO2018086306A1 (en) | Chip version switching method, apparatus and system | |
| CN101947886A (en) | Consumable chip and consumable container | |
| CN109532236B (en) | Data storage method of consumable chip, consumable chip and consumable | |
| EP3186088A1 (en) | Printing material cartridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |