CN100404263C - Device for cleaning ink-jet head - Google Patents
Device for cleaning ink-jet head Download PDFInfo
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- CN100404263C CN100404263C CNB200510116344XA CN200510116344A CN100404263C CN 100404263 C CN100404263 C CN 100404263C CN B200510116344X A CNB200510116344X A CN B200510116344XA CN 200510116344 A CN200510116344 A CN 200510116344A CN 100404263 C CN100404263 C CN 100404263C
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Abstract
A cleaning unit for the ink-jet head is composed of a main body with the first end fixed to printer, the second end and a fixing part, a buffer arranged on said main body and with a locating point for preventing the impact damage of ink box due to its movement, a cleaning device pivoted to said fixing part of main body and with a scraper for removing the dirt from ink-jet head, and a driver for driving said scraper.
Description
Technical field
The present invention refers to a kind of device for cleaning ink-jet head that is applicable to ink-jet printer especially relevant for a kind of device for cleaning ink-jet head.
Background technology
Along with the fast development with world-wide web popularized of PC, ink-jet printer has become product indispensable in the personal computer equipment in recent years.For general user, the ink-jet printer of a basic model just is enough to deal with the demand of various file printouts.Wherein, the structural design of the ink gun of ink cartridges is the important factor in order of printing of inkjet printer quality of concerning.In general inkjet technology, its be utilize ink gun with the ink spray printing in the ink-jet medium, paper for example, go up and finish, yet in ink jet printing process, can pile up remaining ink droplet easily around the nozzle of ink gun and covered by dust or paper dirt, so will have influence on print quality, cause that ink-jet is inhomogeneous, ink gun blocks or problem such as ink-jet color misalignment.Therefore in order to keep the cleaning of ink gun, it is an indispensable device that device for cleaning ink-jet head is set in ink-jet printer.
See also Fig. 1, it is the structural representation of an existing device for cleaning ink-jet head, its TaiWan, China that is Hewlett-Packard was proposed on November 7th, 1997 is announced patent No. 500667, as shown in Figure 1, printer 11 comprises ink cartridges 12 and device for cleaning ink-jet head 13, and the below of ink cartridges 12 includes ink gun 121, and device for cleaning ink-jet head 13 comprises a cleaning slot 131.See also Fig. 2, it is the section of structure that shows device for cleaning ink-jet head shown in Figure 1, as shown in the figure, device for cleaning ink-jet head 13 comprises a scraper plate 133 and transmission device 132 in addition, ink cartridges 12 can laterally move to cleaning slot 131 tops of device for cleaning ink-jet head 13, and cleans the ink gun 121 that is arranged at ink cartridges 12 belows by transmission device 132 drive scraper plates 133.In addition, for drive transmission 132, device for cleaning ink-jet head 13 must take turns 134 by multiple sets of teeth, protection pad 135, the cooperation that makes ink cartridges 12 enter assemblies such as the travelling carriage lever 14 of cleaning slot 131 and scanning rail 15 just can reach drive transmission 132 and drive scraper plate 133 runnings, the action of cleaning.
Therefore, it is many and complicated that existing device for cleaning ink-jet head 13 is not only formed member, increased the cost of making relatively, and volume is excessive, do not meet the designer trends of the short and small exquisiteness of printer Design now, device for cleaning ink-jet head 13 does not have suitable Cushioning Design simultaneously, and contraposition is inaccurate in the time of will causing ink cartridges 12 to move to device for cleaning ink-jet head 13, and influence cleaning effect, more may cause the damage of ink cartridges 12.
Therefore, how to develop and a kind ofly improve above-mentioned prior art disappearance, and have Cushioning Design to help the device for cleaning ink-jet head of ink cartridges contraposition, real in pressing for the problem of solution at present.
Summary of the invention
Main purpose of the present invention is to provide a kind of designs simplification, has good cleaning effect and cushions design to help the device for cleaning ink-jet head of ink cartridges contraposition.For reaching above-mentioned purpose, a kind of device for cleaning ink-jet head is provided according to an aspect of the present invention, it is applicable to an ink cartridges of a printer, be attached to the foreign material of an ink gun of this ink cartridges in order to cleaning, this cleaning device comprises: a body, it has one first end points, one second end points and a fixed part, and this first end points is to be fixed on this printer, and has a difference in height between this second end points and this printer bottom; One Buffer Unit, it is arranged on this body and with respect to this second end points, and has an anchor point, in order to preventing that this ink cartridges is subjected to bump injury when moving to this anchor point, and become with this printer and contact by having this difference in height between this second end points that after this ink cartridges moves to this anchor point, makes this body and this printer; One cleaning assemblies, it is articulated on this fixed part of this body and has the part of scraping, and this scrapes part in order to strike off the foreign material that are attached to this ink gun; And a driver part, it is to be connected with this cleaning assemblies, this that is used to drive when this ink cartridges is touched this second end points of this body and this printer bottom connection this cleaning assemblies scraped part and rotated to strike off the foreign material that are attached to this ink gun.
According to conception of the present invention, wherein this body is a wiping lever, in order to guide on this anchor point that this ink cartridges moves to this Buffer Unit.And this body also includes a projecting part in contiguous this first end points place, and with so that this body is fixed on this printer, and this projecting part is a projection.This body also includes a storage tank in addition, and in order to holding this Buffer Unit, and the position of this storage tank is this second end points with respect to this body.
According to conception of the present invention, wherein this fixed part is a plurality of coupler constructions, and it is contiguous in fact this first end points and this second end points, and these a plurality of coupler constructions are to engage mutually with this cleaning assemblies by a plurality of hook parts.
According to conception of the present invention, wherein this cleaning assemblies also comprises a wiping axle, this wiping axle has a plurality of linking parts, a plurality of positioning frame troughs, a plurality of baffle plates and a turning cylinder, this connecting portion is in order to engage mutually with these a plurality of hook parts of this a plurality of coupler constructions of this body, and has an opening between these a plurality of positioning frame troughs this a plurality of baffle plates corresponding with it, this is scraped part and has a plurality of scraping blades and a plurality of clamping part, these a plurality of scraping blades are in order to strike off the foreign material of this ink gun that is attached to this ink cartridges, these a plurality of clamping parts pass this opening between these a plurality of positioning frame troughs and this a plurality of baffle plates and are interlocked with these a plurality of baffle plates, and a plurality of positioning frame troughs of this of this wiping groove are to be placed in this to scrape part inside, and this scraping blade is made with rubber or plastic cement material.
According to conception of the present invention, wherein this driver part is a driven gear, and heart position has a slot therein, fastens in order to this turning cylinder with this wiping axle of this cleaning assemblies, rotates in order to drive this wiping axle.
According to conception of the present invention, wherein this Buffer Unit comprises a buffer element and a compressing member, this compressing member is a spring, and this buffer element has a termination portion ,-bar-shaped and a plurality of flange, this termination portion is connected with this bar-shaped portion and the sectional area of this termination portion is a sectional area greater than this bar-shaped portion, these a plurality of flanges are arranged on this bar-shaped, and this compressing member is arranged between this termination portion and this a plurality of flanges.Wherein this termination portion has a plurality of wedge portion, and the intersection center position of this a plurality of wedge portion is this anchor point, and this a plurality of wedge portion is clashed into when avoiding this ink cartridges to move to this anchor point.
A kind of printer is provided according to a further aspect of the invention, and it comprises: an ink cartridges, and it has an ink gun; One cleaning device, be attached to the foreign material of this ink gun in order to cleaning, this cleaning device comprises: a body, and it has one first end points, one second end points and a fixed part, this first end points is fixed on this ink-jet printer, has a difference in height between this second end points and this printer bottom; One Buffer Unit, it is arranged on this body and with respect to this second end points, and has an anchor point, in order to preventing that this ink cartridges is subjected to bump injury when moving to this anchor point, and this second end points that makes this body after this ink cartridges moves to this anchor point becomes with this printer and contacts by having this difference in height between bottom this printer; One cleaning assemblies, it is articulated on this fixed part of this body and has the part of scraping, and this scrapes part in order to strike off the foreign material that are attached to this ink gun; And a driver part, it is connected with this cleaning assemblies, and this that is used to drive when this ink cartridges impels this second end points of this body to contact with this printer this cleaning assemblies scraped part and rotated to strike off the foreign material that are attached to this ink gun.
Device for cleaning ink-jet head of the present invention is to prevent that by being arranged at Buffer Unit on the body ink cartridges from being clashed into and clean contraposition, the part of scraping that makes driver part drive cleaning assemblies rotates to strike off the foreign material that are attached to this ink gun, the composition member of device for cleaning ink-jet head of the present invention is simple, and can solve traditional cleaning device and form that member is many and complicated, volume is excessive, contraposition is inaccurate and do not have suitable Cushioning Design or the like shortcoming.
Description of drawings
Fig. 1 is the structural representation of existing device for cleaning ink-jet head.
Fig. 2 is the section of structure of the device for cleaning ink-jet head of Fig. 1.
Fig. 3 is the structure explosive view of the device for cleaning ink-jet head of preferred embodiment of the present invention.
Fig. 4 is the structural representation that Fig. 3 is arranged at printer.
Fig. 5 (a) is the part-structure enlarged drawing of Fig. 4.
Fig. 5 (b) is the part-structure enlarged drawing that ink cartridges is moved to the device for cleaning ink-jet head top.
The specific embodiment
Some exemplary embodiments that embody feature of the present invention and advantage will be described in detail in the following description.Be understood that the present invention can have various variations on different aspects, its neither departing from the scope of the present invention, and explanation wherein and accompanying drawing be when explaining usefulness in itself, but not in order to restriction the present invention.
The present invention is a kind of cleaning device, and it is applicable to the ink cartridges of printer, is attached to the foreign material of the ink gun under the ink cartridges in order to cleaning, for example: remaining ink droplet, be subjected to dust or paper dirt etc.
See also Fig. 3, it is the STRUCTURE DECOMPOSITION stereogram of the device for cleaning ink-jet head of preferred embodiment of the present invention.As shown in Figure 3, device for cleaning ink-jet head 1 of the present invention comprises a body, a Buffer Unit 3, a cleaning assemblies 4 and a driver part.Body can be a wiping lever 2 and has first end points 21, second end points 22, storage tank 23, fixed part 24 and projecting part 25, wherein, first end points 21 is positioned at the place, the lower right corner of wiping lever 2, second end points 22 is positioned at the lower right-hand corner of wiping lever 2, and wiping lever 2 can be designed to an arc structure, being that wiping lever 2 is minimum point beyond first end points 21, then is peak beyond second end points 22.
Projecting part 25 contiguous first end points 21, and be a projection, with so that wiping lever 2 is fixed in (as shown in Figure 4) on the printer 6, as for, second end points 22 of wiping lever 2 is unfixing with printer 6, but and have a difference in height h (shown in Fig. 5 (a)) between printer 6 bottoms, therefore, when ink cartridges 8 when still no-fix is to the top of wiping lever 2, wiping lever 2 presents the state of inclination.The position of storage tank 23 has the part-structure that an accommodation space can be used to ccontaining Buffer Unit 3 with respect to second end points 22 of wiping lever 2.And fixed part 24 can be a coupler construction, and it is vertically extended by first end points 21 and second end points, 21 places respectively and has hook part 241 respectively in outermost end, in order to cleaning assemblies 4 mutual trips.Certainly, wiping lever 2 and its fixed part that is comprised 24 and projecting part 25 can be formed in one or constituted in the mode of assembling.
Buffer Unit 3 parts are placed in the storage tank 23 of wiping lever 2 and comprise a buffer element 31 and a compressing member 32, in present embodiment, buffer element 31 comprises termination portion 311, bar-shaped 312 and a plurality of flange 313, termination portion 311 is connected with bar-shaped 312 and the sectional area of termination portion 311 is sectional areas greater than bar-shaped 312, wherein, termination portion 311 has a plurality of wedge portion 3111, and the intersection center position of this a plurality of wedge portion 3111 is anchor points 3112 that ink cartridges 8 is carried out cleaning, and compressing member 32 is to be good with a spring, and be arranged between termination portion 311 and the flange 313, with so that buffer element 31 has elastic force, can prevent that ink cartridges 8 is subjected to the bump injury when the wedge portion 3111 of the termination of buffer element 31 one 311 moves to anchor point 3112.
4 of cleaning assemblies comprise a wiping axle 41 and a plurality of parts 42 of scraping, the two ends of wiping axle 41 have linking part 411 respectively, positioning frame trough 412 and baffle plate 413, linking part 411 respectively with the fixed part 24 of wiping lever 2 on hook part 241 engage mutually, wiping axle 4 and wiping lever 2 are interlinked, in addition, has opening 414 between positioning frame trough 412 and the baffle plate 413, scrape and then have a plurality of scraping blades 421 and clamping part 422 on the part 42, buckling piece 422 pass between positioning frame trough 412 and the baffle plate 413 opening 414 and with baffle plate 413 mutual buckles, behind the baffle plate 413 mutual buckles of the clamping part 422 of scraping blade 42 and wiping axle 41, the positioning frame trough 412 of wiping axle 41 will be placed in the inside of scraping part 42, and then will scrape part 42 and be fixed on the wiping axle 41, as for, scrape the scraping blade 421 that part 42 comprised and can be rubber material or plastic cement material, but not as limit.In addition, wiping axle 41 also has a pars intermedia 415, and pars intermedia 415 can be designed to a column type, in order to avoid cleaning assemblies 4 when rotating and other structure rub.
Driver part can be a driven gear 5, its center has a slot 51, slot 51 can be connected with group with a turning cylinder 416 of wiping axle 41, make 41 rotations of driven gear 5 drive wiping axles, drive the part 42 of scraping that is fastened on the wiping axle 41 simultaneously and be the cleaning effect that 90 degree upwards strike off ink gun (not shown) enforcement of ink cartridges 8.
See also Fig. 4, it is the structural representation that device for cleaning ink-jet head shown in Figure 3 is arranged at printer, as shown in the figure, printer 6 comprises an ink box holder 7, be mainly used to carry a plurality of ink cartridges 8, and the bottom of ink cartridges 8 is respectively arranged with an ink gun (not shown), device for cleaning ink-jet head 1 then is arranged at a side of printer 6, it is that projecting part 25 (as shown in Figure 3) by first end points 21 of contiguous wiping lever 2 fixes on printer 6, driven gear 5 then is meshed with the gear train 61 of printer 6, and drive running by the stepper motor 62 of printer 6, therefore, when the ink gun of ink cartridges 8 moves to the top of wiping lever 2 and after finish Buffer Unit 3 bufferings and location, device for cleaning ink-jet head 1 rotates the stepper motor 62 driven gear groups 61 and the driven gear 5 of corresponding printer 6, is the cleaning effect that 90 degree upwards strike off ink gun (not shown) enforcement of ink cartridges 8 and drive the part 42 of scraping that is fastened on the wiping axle 41.
See also Fig. 5 (a), it is the part-structure enlarged drawing of Fig. 4, as shown in the figure, owing to have a difference in height h between second end points 22 of wiping lever 2 and the bottom of printer 6, therefore when the ink gun of ink cartridges 8 did not move to the top of wiping lever 2 and finishes without Buffer Unit 3 buffering location, whole device for cleaning ink-jet head 1 was the state that presents an inclination.Otherwise; when ink cartridges 8 under the protection of the anticollision measure of the wedge portion 3111 of the termination portion 311 of the guiding of wiping lever 2 and buffer element 31; and after anchor point 3112 location that moves to buffer element 31 finishes; to make the bottom of second end points 22 and printer 6 of wiping lever 2 become with the bottom of printer 6 and contact by having difference in height h; even wiping lever 2 is ajusted and is made whole device for cleaning ink-jet head 1 keep a level (shown in Fig. 5 (b)); at this moment; stepper motor 62 can be under the driving of the microcontroller (not shown) of printer 6 inside driven gear group 61 and driven gear 5 rotate; and then make the wiping axle 41 of cleaning assemblies 4 rotate; scrape part 42 with drive and be 90 degree and upwards the ink gun of ink cartridges 8 carried out cleaning action, and can come back rotation repeatedly to strengthen cleaning to ink gun.
In sum, device for cleaning ink-jet head of the present invention is to prevent that by being arranged at Buffer Unit on the body ink cartridges from being clashed into and clean contraposition, the part of scraping that makes driver part drive cleaning assemblies rotates to strike off the foreign material that are attached to this ink gun, except function with buffering ink cartridges bump and accurately with ink cartridges to being positioned at the Buffer Unit, can utilize simultaneously the existing gear drive of printer to drive the rotation of wiping axle, make and scrape part ink gun is carried out cleaning, it is simple and can reach the effect that reduces manufacturing cost and promote product competitiveness not only to form member.Therefore, device for cleaning ink-jet head of the present invention has the value of industry.
Claims (18)
1. device for cleaning ink-jet head, it is applicable to the ink cartridges of a printer, is attached to the foreign material of the ink gun of this ink cartridges in order to cleaning, this cleaning device comprises:
One body, it has one first end points, one second end points and a fixed part, and this first end points is fixed on this printer;
One cleaning assemblies, it is articulated on this fixed part of this body and has the part of scraping, and this scrapes part is the foreign material that are attached to this ink gun in order to strike off; And
One driver part, it is connected with this cleaning assemblies, and this that is used to drive when this second end points that this ink cartridges makes this body contacts with this printer this cleaning assemblies scraped part and rotated to strike off the foreign material that are attached to this ink gun;
It is characterized in that: have a difference in height between this second end points and this printer bottom; Also comprise a Buffer Unit, it is arranged on this body and with respect to this second end points, and has an anchor point, in order to preventing that this ink cartridges is subjected to bump injury when moving to this anchor point, and this second end points that makes this body after this ink cartridges moves to this anchor point becomes with this printer and contacts by having this difference in height between bottom this printer.
2. device for cleaning ink-jet head as claimed in claim 1 is characterized in that this body is a wiping lever, in order to guide on this anchor point that this ink cartridges moves to this Buffer Unit.
3. device for cleaning ink-jet head as claimed in claim 1 is characterized in that this body also includes a projecting part in contiguous this first end points place, and with so that this body is fixed on this printer, and this projecting part is a projection.
4. device for cleaning ink-jet head as claimed in claim 1 is characterized in that this body also includes a storage tank, and in order to holding this Buffer Unit, and the position of this storage tank is this second end points with respect to this body.
5. device for cleaning ink-jet head as claimed in claim 1 is characterized in that this fixed part is a plurality of coupler constructions, its contiguous this first end points and this second end points, and these a plurality of coupler constructions are to engage mutually with this cleaning assemblies by a plurality of hook parts.
6. device for cleaning ink-jet head as claimed in claim 1, it is characterized in that this cleaning assemblies also comprises a wiping axle, this wiping axle has a plurality of linking parts, a plurality of positioning frame trough, a plurality of baffle plate and a turning cylinder, this linking part is in order to engaging mutually with these plurality of fixed parts of this body, and has an opening between these a plurality of positioning frame troughs this a plurality of baffle plates corresponding with it.
7. device for cleaning ink-jet head as claimed in claim 6, it is characterized in that this scrapes part and have a plurality of scraping blades and a plurality of clamping part, these a plurality of scraping blades are in order to strike off the foreign material of this ink gun that is attached to this ink cartridges, these a plurality of clamping parts pass this opening between these a plurality of positioning frame troughs and this a plurality of baffle plates and are interlocked with these a plurality of baffle plates, and these a plurality of positioning frame troughs of this wiping groove are to be placed in this to scrape part inside.
8. device for cleaning ink-jet head as claimed in claim 6 it is characterized in that this driver part is a driven gear, and heart position has a slot therein, fastens in order to this turning cylinder with this wiping axle of this cleaning assemblies, rotates in order to drive this wiping axle.
9. device for cleaning ink-jet head as claimed in claim 1 is characterized in that this Buffer Unit comprises a buffer element and a compressing member.
10. printer, it comprises:
One ink cartridges, it has an ink gun;
One cleaning device is attached to the foreign material of this ink gun in order to cleaning, and this cleaning device comprises:
One body, it has one first end points, one second end points and a fixed part, and this first end points is fixed on this ink-jet printer;
One cleaning assemblies, it is articulated on this fixed part of this body and has the part of scraping, and this scrapes part in order to strike off the foreign material that are attached to this ink gun; And
One driver part, it is connected with this cleaning assemblies, and this that is used to drive when this ink cartridges impels this second end points of this body to contact with this printer this cleaning assemblies scraped part and rotated to strike off the foreign material that are attached to this ink gun;
It is characterized in that: have a difference in height between this second end points and this printer bottom; Also comprise a Buffer Unit, it is arranged on this body and with respect to this second end points, and has an anchor point, in order to preventing that this ink cartridges is subjected to bump injury when moving to this anchor point, and this second end points that makes this body after this ink cartridges moves to this anchor point becomes with this printer and contacts by having this difference in height between bottom this printer.
11. printer as claimed in claim 10 is characterized in that this body is a wiping lever, in order to guide on this anchor point that this ink cartridges moves to this Buffer Unit.
12. printer as claimed in claim 10 is characterized in that this body also includes a projecting part in contiguous this first end points place, with so that this body is fixed on this printer, and this projecting part is a projection.
13. printer as claimed in claim 10 is characterized in that this body also includes a storage tank, in order to holding this Buffer Unit, and the position of this storage tank is this second end points with respect to this body.
14. printer as claimed in claim 10 is characterized in that this fixed part is a plurality of coupler constructions, its contiguous this first end points and this second end points, and these a plurality of coupler constructions are to engage mutually with this cleaning assemblies by a plurality of hook parts.
15. printer as claimed in claim 10, it is characterized in that this cleaning assemblies also comprises a wiping axle, this wiping axle has a plurality of linking parts, a plurality of positioning frame trough, a plurality of baffle plate and a turning cylinder, this connecting portion is in order to engaging mutually with these plurality of fixed parts of this body, and has an opening between these a plurality of positioning frame troughs this a plurality of baffle plates corresponding with it.
16. printer as claimed in claim 15, it is characterized in that this scrapes part and have a plurality of scraping blades and a plurality of clamping part, these a plurality of scraping blades are in order to strike off the foreign material of this ink gun that is attached to this ink cartridges, these a plurality of clamping parts pass this opening between these a plurality of positioning frame troughs and this a plurality of baffle plates and are interlocked with these a plurality of baffle plates, and these a plurality of positioning frame troughs of this wiping groove are to be placed in this to scrape part inside.
17. printer as claimed in claim 15 it is characterized in that this driver part is a driven gear, and heart position has a slot therein, fastens in order to this turning cylinder with this wiping axle of this cleaning assemblies, rotates in order to drive this wiping axle.
18. printer as claimed in claim 10 is characterized in that this Buffer Unit comprises a buffer element and a compressing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510116344XA CN100404263C (en) | 2005-10-14 | 2005-10-14 | Device for cleaning ink-jet head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510116344XA CN100404263C (en) | 2005-10-14 | 2005-10-14 | Device for cleaning ink-jet head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1948012A CN1948012A (en) | 2007-04-18 |
| CN100404263C true CN100404263C (en) | 2008-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510116344XA Expired - Fee Related CN100404263C (en) | 2005-10-14 | 2005-10-14 | Device for cleaning ink-jet head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100404263C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404263C (en) * | 2005-10-14 | 2008-07-23 | 研能科技股份有限公司 | Device for cleaning ink-jet head |
| JP5455575B2 (en) * | 2009-11-17 | 2014-03-26 | キヤノン株式会社 | Recording device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5260724A (en) * | 1991-01-09 | 1993-11-09 | Seiko Epson Corporation | Capping device for ink jet printer |
| CN1451544A (en) * | 2002-04-19 | 2003-10-29 | 兄弟工业株式会社 | Cleaning device for cleaning print heat of ink-jet printer |
| CN1948012A (en) * | 2005-10-14 | 2007-04-18 | 研能科技股份有限公司 | Device for cleaning ink-jet head |
-
2005
- 2005-10-14 CN CNB200510116344XA patent/CN100404263C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5260724A (en) * | 1991-01-09 | 1993-11-09 | Seiko Epson Corporation | Capping device for ink jet printer |
| CN1451544A (en) * | 2002-04-19 | 2003-10-29 | 兄弟工业株式会社 | Cleaning device for cleaning print heat of ink-jet printer |
| CN1948012A (en) * | 2005-10-14 | 2007-04-18 | 研能科技股份有限公司 | Device for cleaning ink-jet head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1948012A (en) | 2007-04-18 |
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