CN110202943A - A kind of print cartridge - Google Patents
A kind of print cartridge Download PDFInfo
- Publication number
- CN110202943A CN110202943A CN201910610412.XA CN201910610412A CN110202943A CN 110202943 A CN110202943 A CN 110202943A CN 201910610412 A CN201910610412 A CN 201910610412A CN 110202943 A CN110202943 A CN 110202943A
- Authority
- CN
- China
- Prior art keywords
- terminal
- chip
- print cartridge
- hole
- memory
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/1752—Mounting within the printer
Landscapes
- Ink Jet (AREA)
Abstract
This application discloses a kind of print cartridges, the print cartridge includes print cartridge box body, cartridge, the first chip and the second chip, the print cartridge box body is provided with accommodating chamber and first through hole, the first through hole is connected to accommodating chamber, the cartridge is removably mounted to accommodating chamber, first chip is set to the outer surface of print cartridge box body, and first chip includes first terminal, second chip is set to the outer surface of cartridge, and second chip includes Second terminal, the Second terminal is contacted by first through hole with first terminal, realizes electrical connection.Cartridge when being packed into the accommodating chamber of print cartridge box body by the application, the Second terminal on the second chip being attached on cartridge can be contacted by first through hole with the first terminal on the first chip being attached on print cartridge box body, it realizes and being electrically connected between printer, i.e., make the terminal that first terminal is shared as the first chip and the second chip, and then reduce the quantity of terminal, reduce materials cost.
Description
Technical field
This application involves printing or reprography fields, and in particular to a kind of print cartridge.
Background technique
Printing or duplicating imaging device include that printing consumables of printed material, such as print cartridge, toner cartridge etc. are provided for it.It is spraying
In the printing of black formula or copy system, there is a kind of print cartridge of included nozzle circuit, includes print cartridge box body in structure and be set to
Nozzle circuit and memory on box body, box body memory ink storage water.Since the design of this integral type is so that print cartridge once makes
It is difficult recycling and reusing after, there is that prior art discloses the technical solutions that free-standing cartridge is arranged in print cartridge box body, i.e., independently
Formula cartridge may be mounted on the inside of box body, for accommodating ink, after print cartridge ink is used up, need to only replace free-standing cartridge
Realize that print cartridge recycles.
In addition, having that prior art discloses the chip on cartridge for the consumption degree of ink in record cartridge in real time
To record the technical solution of ink amount in real time, and it is the connection established between cartridge chip and printer, the prior art is all to utilize
Terminal is arranged in the extension of external patch chip, then welds or touches cartridge chip terminal and realize data path.
In this way, external patch needs additional multiple terminals, chip substrate to need to be set as, area is larger extends to ink enough
Cang Xinpianduanzichu, this set will generate more electronic wastes, and more terminal is exposed on outside, is contaminated
Risk it is higher.
Summary of the invention
In order to overcome the above-mentioned problems of the prior art, the main purpose of the application is that end can be reduced by providing one kind
Subnumber amount and the print cartridge for reducing materials cost.
To achieve the goals above, the application specifically uses following technical scheme:
This application provides a kind of print cartridge, which includes:
Print cartridge box body, the print cartridge box body are provided with accommodating chamber and first through hole, the first through hole and the accommodating chamber
Connection.
Cartridge, the cartridge are set as being removably installed in the accommodating chamber.
First chip, first chip is set to the outer surface of the print cartridge box body, and first chip includes
First terminal.
Second chip, second chip is set to the outer surface of the cartridge, and second chip includes second
Terminal, the Second terminal are electrically connected by the first through hole with the first terminal, wherein the area of the first through hole
Less than or equal to the sectional area of first terminal.
In one specific embodiment of the application, the first terminal is provided with multiple, multiple first end subgroups
At first end subgroup, the Second terminal is provided with multiple, and multiple Second terminals form second end subgroups, and described first is logical
The quantity in hole and the quantity of the Second terminal are equal to each other.
In one specific embodiment of the application, the position of each first through hole and each first terminal, each institute
The position for stating Second terminal is corresponding.
In one specific embodiment of the application, first chip further includes first memory, first storage
Device is electrically connected for storing the first data, the first terminal with the first memory.
Second chip further includes second memory, the second memory for store the second data, described second
Terminal is electrically connected with the second memory.
In one specific embodiment of the application, the Second terminal passes through the first through hole and the first terminal
Contact, the Second terminal are set as pogo pin or elastic slice, and one end that the first terminal is contacted with the Second terminal is set
It is equipped with limiting slot.
In one specific embodiment of the application, the first terminal passes through the first through hole and the Second terminal
Contact, also, first terminal contact with the Second terminal is set as pogo pin or elastic slice, the Second terminal and
One end of the first terminal contact is provided with limiting slot.
In one specific embodiment of the application, the print cartridge further includes third chip, the third chip with it is described
First chip is superposed in the outer surface of the print cartridge box body, and the third chip and first chip are shared described
Some or all of first chip terminal.
In one specific embodiment of the application, the print cartridge box body is provided with the second through-hole, second through-hole with
Accommodating chamber connection, the third chip includes third terminal, and the third terminal passes through second through-hole and described the
Two-terminal electrical connection.
In one specific embodiment of the application, the position of second through-hole is corresponding with the position of the third terminal
Setting.
In one specific embodiment of the application, the third chip further includes third memory, the third terminal
It is electrically connected with the third memory.
Compared to existing technology, the application by offering first through hole and accommodating chamber in print cartridge box body, make first through hole with
Cavity receives connection, when cartridge to be packed into the accommodating chamber of print cartridge box body, makes to be attached at the second end on the second chip on cartridge
Son can be contacted by first through hole with the first terminal for the first chip being attached on print cartridge box body, be realized between printer
Electrical connection, that is, make the terminal that first terminal is shared as the first chip and the second chip, and then reduce the quantity of terminal,
Reduce materials cost.
Detailed description of the invention
Fig. 1 is first chip of the embodiment of the present application and the stereogram exploded view of print cartridge box body.
Fig. 2 is the perspective view of the cartridge of the embodiment of the present application.
Fig. 3 is that first chip of the embodiment of the present application is set to the three-dimensional assembly diagram of print cartridge box body.
Fig. 4 is the perspective view of the cartridge of another angle of the embodiment of the present application.
Fig. 5 is the terminal perspective view of the embodiment of the present application.
Fig. 6 is the perspective view of the print cartridge box body of another embodiment of the application.
Fig. 7 is the perspective view of the cartridge of another embodiment of the application.
Attached drawing mark:
1, print cartridge box body；11, accommodating chamber；12, first through hole；2, cartridge；3, the first chip；31, first terminal；4, second
Chip；41, Second terminal；5, third chip；51, third terminal.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, and
It is not used in restriction the application.
In the description of the present application unless specifically defined or limited otherwise, term " first ", " second " are only used for describing
Purpose, be not understood to indicate or imply relative importance；Unless otherwise prescribed or explanation, term " multiple " refer to two
Or it is more than two；Term " connection ", " fixation " etc. shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
It is to be detachably connected, or be integrally connected, or be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.
For the ordinary skill in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
In the description of this specification, it is to be understood that the nouns of locality such as "upper", "lower" described in the embodiment of the present application are
With angle shown in the drawings come what is be described, the restriction to the embodiment of the present application should not be construed as.In addition, within a context,
It is also to be appreciated that can not only directly connect when mentioning an element and being connected to another element "upper" or "lower"
Connect another element "upper" perhaps "lower" can also be indirectly coupled to by intermediary element another element "upper" or
"lower".
As shown in Figures 1 to 4, embodiments herein discloses a kind of print cartridge, which includes print cartridge box body 1, cartridge
2, the first chip 3 and the second chip 4, cartridge 2 can be removably installed in print cartridge box body 1, for accommodating printing or duplicating
Medium, such as ink.First chip 3 is used to provide required master data to printing or copier, and the second chip 4 is for storing
Related data are consumed with the ink amount in cartridge 2 with updating.Print cartridge box body 1 is provided with accommodating chamber 11 and first through hole 12, and first
Through-hole 12 is connected to accommodating chamber 11.First chip 3 includes first terminal 31, and the first chip 3 is enabled to pass through first terminal 31
Communication connection is carried out with printing or copier, the second chip 4 includes Second terminal 41, enables the second chip 4 by the
Two-terminal 41 and printing or copier carry out communication connection.When assembling, the first chip 3 is set to the appearance of print cartridge box body 1
Second chip 4 is set to the outer surface of cartridge 2 by face.When installing cartridge 2 into print cartridge box body 1, the position of first through hole 12
It is respectively corresponded with the position of first terminal 31, Second terminal 41, Second terminal 41 is enable to pass through first through hole 12 and first end
The rear-face contact of son 31 realizes electrical connection, and the front of first terminal 31 with printing device for connecting.That is, making the first chip 3
With 4 common terminal of the second chip, specifically, the terminal that the first chip 3 and the second chip 4 share includes data terminal, clock end
Son and address terminal etc., are used for transmission data-signal, clock signal and address signal etc..
The application enables the Second terminal 41 on the second chip 4 to wear by offering first through hole 12 in print cartridge box body 1
It crosses first through hole 12 to contact with the first terminal 31 on the first chip 3, realizes electrical connection, that is, regard first terminal 31 as first
The terminal that chip 3 and the second chip 4 share, reduces the quantity of terminal, reduces materials cost.
First terminal 31 is provided with multiple, the multiple composition of first terminals 31 first end subgroups；Second terminal 41 is provided with more
A, multiple Second terminals 41 form second end subgroup.Also, the quantity of first through hole 12 phase corresponding with the quantity of Second terminal 41
Deng, so that each Second terminal 41 can pass through corresponding first through hole 12 and contact with first terminal 31, realization electrical connection.
Since the distance between two neighboring first terminal 31 is relatively close in the first chip 3, in order to reduce each terminal it
Between electric effect, be preferable to provide for any one first through hole 12 area be less than or equal to any one first terminal 31 most
Big sectional area.
As shown in figure 5, Second terminal 41 is set as pogo pin or elastic slice, first terminal 31 is contacted with Second terminal 41
One end is provided with limiting slot.When cartridge 2 is installed on print cartridge box body 1, Second terminal 41 passes through first through hole 12 and is connected to the
In the limiting slot of one terminal 31, the limit that is electrically connected, and passes through first terminal 31 of the first terminal 31 with Second terminal 41 is realized
The restriction of slot keeps Second terminal 41 and being electrically connected for first terminal 31 more stable.At this point, the area of section of probe or elastic slice is little
In the area of first through hole 12, guarantee that probe or elastic slice can swimmingly shuttle in first through hole 12.
In the present embodiment, Second terminal 41 is set as pogo pin or elastic slice, and first terminal 31 connects with Second terminal 41
One end of touching is provided with limiting slot, so that Second terminal 41 passes through first through hole 12 and contacts with first terminal 31, realizes electrical connection.
It is appreciated that in other embodiments, first terminal 31 can also be set to pogo pin or elastic slice, Second terminal 41 and the
One end of one terminal 31 contact is provided with limiting slot, so that first terminal 31 passes through first through hole 12 and contacts with Second terminal 41,
Realize electrical connection.In other embodiments, metal column is respectively arranged in first through hole, metal column one end is connected to second end
Son 41, the other end are connected to first terminal 31, realize the electrical connection of the first chip and the second chip.
First chip 3 further includes first memory, and the second chip 4 further includes second memory, and first memory is for depositing
The first data are stored up, the first data can be master data relevant to print cartridge box body, these data are not because of the replacement of cartridge
And change, for example, cartridge model data, print cartridge date of manufacture etc..Second memory for store the second data, second
Data are data relevant to ink amount consumption, and the data changed with replacement cartridge, for example, ink amount data, ink class
Type data, ink capacity data etc..First end subgroup is connect with first memory, and printing or copier are passed through
First end subgroup transmits reading and writing data signal to first memory, and receives the reading and writing data feedback letter from first memory
Number.Second end subgroup is connect with second memory, and then establishes being electrically connected between second memory and printing or copier.
The application contacts Second terminal 41 with first terminal 31, realizes electrical connection, enables printing or copier will
Reading and writing data signal is sent to first memory and second memory simultaneously, and receives the storing data from two memories, example
Such as, the ink amount data from second memory, and the verification data from first memory.This connection type can be maximum
Ground facilitating chip number of terminals and circuit area, have saved electronic material to a certain extent.
First chip 3 further includes ink-jet circuit, and print cartridge box body 1 is provided with ink channel, and the bottom of cartridge 2 is provided with out of ink
Mouthful.When cartridge 2 is packed into print cartridge box body 1, the ink outlet port of cartridge 2 is connected to the ink channel of print cartridge box body 1, ink channel and spray
Black circuit connection enables the ink in cartridge 2 to flow out from ink outlet port, flows through ink channel, reaches ink-jet circuit, Jin Erti
For ink-jet operation ink.Meanwhile part or whole first terminals are connected with ink-jet circuit in first end subgroup, so that ink-jet is electric
Road can receive the inkjet printing signal from printing or copier by part or all of first terminal, carry out well-regulated
Ink-jet movement.
It should be noted that the first chip 3 can also include other terminals in addition to first end subgroup, it is individually connected to
Nozzle circuit transmits unrelated signal terminal, herein with no restrictions without connected to first memory with memory data.
That is, the communication that the common terminal type of the first chip 3 and the second chip 4 depends between the second chip 4 and printer needs.
On the basis of above embodiments, the application further discloses a specific embodiment, as shown in Figure 6, Figure 7, print cartridge
It further include third chip 5, third chip 5 and the first chip 3 are superposed in the outer surface of print cartridge box body 1, and third chip 5
With 1 common sparing of the first chip or whole terminals.
Specifically, third chip 5 includes third terminal 51, is provided with the second through-hole, the position of the second through-hole on print cartridge box body 1
Set corresponding with the position of part third terminal 51, and the area of the second through-hole is corresponding with the sectional area of third terminal 51, makes third
Terminal 51 can pass through the second through-hole and contact with the Second terminal 41 of the second chip 4, realize and being electrically connected between printer.The
The terminal that one chip 3 and third chip 5 need to be electrically connected after being superimposed, the as shared terminal of the two.In practical application, it can adopt
Corresponding terminal is electrically connected with the modes such as welding or stickup.The application is by being individually connected to the second chip 4 for third terminal 51
Circuit structure, can be realized third chip 5 to the gating of the second chip 4 or other control.
In the present embodiment, third chip 5 is set to the outside of the first chip 3, and whole first ends of the first chip 3
Son 31 is electrically connected with the part third terminal 51 of third chip 5, realizes to obtain 5 common terminal of the first chip 3 and third chip, i.e., this
When, in order to establish being electrically connected between the first chip 3 and printer, third chip 5 and the first chip 3 share the first chip 3
Whole terminals.Meanwhile part third terminal 51 passes through the second through-hole and contacts with the Second terminal 41 of the second chip 4, realization is electrically connected
It connects.It is appreciated that in other embodiments, third chip 5 can also be set to the inside of the first chip 3.When third chip 5
When being set to the inside of the first chip 3, the part third of some or all of first chip 3 first terminal 31 and third chip 5
Terminal 51 is electrically connected, and realizes the common terminal of the first chip 3 and third chip 5, that is, third chip 5 and the first chip 3 shared the
The part terminal of one chip 3.Meanwhile part third terminal 51 passes through the second through-hole and contacts with the Second terminal of the second chip 4,
Realize electrical connection.
Meanwhile in the present embodiment, third terminal 51 is set as pogo pin or elastic slice, Second terminal 41 and third terminal
One end of 51 contacts is provided with limiting slot, so that third terminal 51 passes through the second through-hole and contacts with Second terminal 41, realization is electrically connected
It connects.It is appreciated that in other embodiments, Second terminal 31 can also be set to pogo pin or elastic slice, third terminal 51
The one end contacted with Second terminal 41 is provided with limiting slot, so that Second terminal 41 passes through the second through-hole and connects with third terminal 41
Electrical connection is realized in touching.
Third chip 5 further includes third memory, and third memory is for storing needed for necessary printing or copier
Data.For example, in some embodiments, the storage of third memory is same or like with the data that first memory stores, as
Backup Data is read for printing device.For example, first memory stores the first data, second memory stores the second data, the
Three memories store third data.
In general, the second data are data relevant to ink amount consumption, and the data changed with replacement cartridge.Example
Such as, ink amount data, ink type data, ink capacity data etc..First data can be the relevant basic number of print cartridge box body
According to these data are not changed because of the replacement of cartridge, for example, cartridge model data, print cartridge date of manufacture etc..The
Three data can be data identical with the first data, as Backup Data.Third data can also be for the first data
Data are modified, at this point, third data are different from the first data or the second data, because in the first use removal process of print cartridge,
Due to mechanical damage or fault the first data of part of first memory may be damaged, be provided with third memory
And it is stored with the first data that third data are intended in specific aim reparation first memory.Certainly, this will also be recycled as print cartridge
Structure basis in regenerative process stores that is, when third is read and identifies the damaged condition of the first data using third
Device stores third data to repair to the first data, at this point, third data can also be editable sky data.
Third memory is arranged in parallel with first memory, and third memory and first memory common sparing or complete
Portion's first terminal, by these shared terminals, the signal that printing or copier transmit can be exported simultaneously to the first storage
Device, third memory, and first memory, third memory feed back to printing or the feedback signal of copier will be defeated respectively
Data investigation is realized out and based on circuit structure basis in parallel, at this point, printing or copier will receive two memories
The superposed signal of output signal.In addition first memory and third memory are normally provided as having identical multiple data bit,
And to correspond, i.e. the data of corresponding data position can receive and feedback signal simultaneously.
Therefore, when the third data of third memory are equal to the first data, the setting of third memory is further mentioned
The stability of high data, i.e., when first memory poor contact, third memory can play a role, and work as third memory
When storing repair data, structure basis will be provided for the reclaiming of print cartridge.
Further, third chip 5 further includes control circuit, and control circuit is for controlling data communication path.Pass through
One chip 3, the second chip 4 and third chip 5 some or all of share first terminal 31, and control circuit can receive in advance beats
Print duplicates the signal instruction transmitted, realizes chip gating control.For example, when control circuit receives and judges to print or duplicate to set
When the standby signal transmitted is the instruction of the first reading and writing data, which only transmits out the first chip and/or third chip.
The Split type ink box of the application greatly reduces the complexity of chip technology, provides print cartridge recycling
Structure basis.
The preferable specific embodiment of the above, only the application, but the protection scope of the application is not limited thereto,
Within the technical scope of the present application, any changes or substitutions that can be easily thought of by anyone skilled in the art,
Should all it cover within the scope of protection of this application.Therefore, the protection scope of the application should be with scope of protection of the claims
Subject to.
Claims (10)
1. a kind of print cartridge characterized by comprising
Print cartridge box body, the print cartridge box body are provided with accommodating chamber and first through hole, and the first through hole is connected to the accommodating chamber；
Cartridge, the cartridge are set as being removably installed in the accommodating chamber；
First chip, first chip is set to the outer surface of the print cartridge box body, and first chip includes first
Terminal；
Second chip, second chip is set to the outer surface of the cartridge, and second chip includes Second terminal,
The Second terminal is electrically connected by the first through hole with the first terminal, wherein the area of the first through hole is less than
Or the sectional area equal to first terminal.
2. print cartridge according to claim 1, which is characterized in that the first terminal be provided with it is multiple, multiple described first
Terminal forms first terminal group, and the Second terminal is provided with multiple, multiple Second terminals composition second end subgroups, described
The quantity of first through hole and the quantity of the Second terminal are equal to each other.
3. print cartridge according to claim 2, which is characterized in that the position of each first through hole and each first end
The position of sub, each Second terminal is corresponding.
4. print cartridge according to claim 3, which is characterized in that first chip further includes first memory, and described
One memory is electrically connected for storing the first data, the first terminal with the first memory；
Second chip further includes second memory, and the second memory is for storing the second data, the Second terminal
It is electrically connected with the second memory.
5. print cartridge according to claim 4, which is characterized in that the Second terminal passes through the first through hole and described the
One termination contact, the Second terminal are set as pogo pin or elastic slice, and the first terminal is contacted with the Second terminal
One end is provided with limiting slot.
6. print cartridge according to claim 4, which is characterized in that the first terminal passes through the first through hole and described the
Two-terminal contact, also, the first terminal contacted with the Second terminal is set as pogo pin or elastic slice, and described second
One end that terminal is contacted with the first terminal is provided with limiting slot.
7. print cartridge according to claim 1, which is characterized in that the print cartridge further includes third chip, the third chip
It is superposed with first chip in the outer surface of the print cartridge box body, and the third chip and first chip are total
With some or all of first chip terminal.
8. print cartridge according to claim 7, which is characterized in that the print cartridge box body is provided with the second through-hole, and described second
Through-hole is connected to the accommodating chamber, and the third chip includes third terminal, the third terminal by second through-hole with
The Second terminal electrical connection.
9. print cartridge according to claim 8, which is characterized in that the position of second through-hole and the position of the third terminal
It sets and is correspondingly arranged.
10. according to any print cartridge of claim 7-9, which is characterized in that the third chip further includes third memory,
The third terminal is electrically connected with the third memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610412.XA CN110202943B (en) | 2019-07-08 | 2019-07-08 | Ink box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610412.XA CN110202943B (en) | 2019-07-08 | 2019-07-08 | Ink box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110202943A true CN110202943A (en) | 2019-09-06 |
| CN110202943B CN110202943B (en) | 2020-05-05 |
Family
ID=67796612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910610412.XA Active CN110202943B (en) | 2019-07-08 | 2019-07-08 | Ink box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110202943B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016441A (en) * | 2019-09-10 | 2020-04-17 | 珠海纳思达企业管理有限公司 | Ink cartridge device |
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| US5971525A (en) * | 1993-09-08 | 1999-10-26 | Canon Kabushiki Kaisha | Recording apparatus having a deelectrifying member for a recording head |
| CN100425450C (en) * | 2004-02-12 | 2008-10-15 | 三星电子株式会社 | An ink cartridge and ink-jet printer using the same |
| CN207044934U (en) * | 2017-07-19 | 2018-02-27 | 郑州奥德利数控设备有限公司 | A kind of print cartridge with scarce black warning device |
| CN109291653A (en) * | 2018-11-09 | 2019-02-01 | 北海绩迅电子科技有限公司 | A kind of print cartridge processing method and improve print cartridge |
| CN109572222A (en) * | 2018-10-23 | 2019-04-05 | 珠海艾派克微电子有限公司 | Ink horn of regeneration, electronic patches and ink horn of regeneration forming method |
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2019
- 2019-07-08 CN CN201910610412.XA patent/CN110202943B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5971525A (en) * | 1993-09-08 | 1999-10-26 | Canon Kabushiki Kaisha | Recording apparatus having a deelectrifying member for a recording head |
| CN100425450C (en) * | 2004-02-12 | 2008-10-15 | 三星电子株式会社 | An ink cartridge and ink-jet printer using the same |
| CN207044934U (en) * | 2017-07-19 | 2018-02-27 | 郑州奥德利数控设备有限公司 | A kind of print cartridge with scarce black warning device |
| CN109572222A (en) * | 2018-10-23 | 2019-04-05 | 珠海艾派克微电子有限公司 | Ink horn of regeneration, electronic patches and ink horn of regeneration forming method |
| CN109291653A (en) * | 2018-11-09 | 2019-02-01 | 北海绩迅电子科技有限公司 | A kind of print cartridge processing method and improve print cartridge |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016441A (en) * | 2019-09-10 | 2020-04-17 | 珠海纳思达企业管理有限公司 | Ink cartridge device |
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| Publication number | Publication date |
|---|---|
| CN110202943B (en) | 2020-05-05 |
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Address after: 519075 1st, 3rd, 4th, 5th, 6th, 7th and 8th floors, building 01, No. 83, Guangwan street, Xiangzhou District, Zhuhai City, Guangdong Province Patentee after: Jihai Microelectronics Co.,Ltd. Address before: 519075 1st, 3rd, 4th, 5th, 6th, 7th and 8th floors, building 01, No. 83, Guangwan street, Xiangzhou District, Zhuhai City, Guangdong Province Patentee before: APEX MICROELECTRONICS Co.,Ltd. |
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