EP0764544A1 - Positioning device for a document processing device - Google Patents
Positioning device for a document processing device Download PDFInfo
- Publication number
- EP0764544A1 EP0764544A1 EP95114468A EP95114468A EP0764544A1 EP 0764544 A1 EP0764544 A1 EP 0764544A1 EP 95114468 A EP95114468 A EP 95114468A EP 95114468 A EP95114468 A EP 95114468A EP 0764544 A1 EP0764544 A1 EP 0764544A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- supporting plate
- hole
- printing
- head
- platen roller
- 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
Links
- 239000006059 cover glass Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
- B41J25/312—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print pressure adjustment mechanisms, e.g. pressure-on-the paper mechanisms
Definitions
- the present invention relates to a positioning device which facilitates the positioning of a printing portion of a printing device and an image reading portion of an image reading device with respect to a central portion of a platen roller.
- a thermal head In the case of a printing device, for example, in which a thermal head is used, it is required to precisely position a center of a platen roller, which pushes a heat sensitive paper towards a heat element of the thermal head, with respect to the heat element of the thermal head.
- a platen roller having this kind of a thermal head equipped with a guide portion for the thermal head are shown. Such platen rollers are mainly used for a smaller printer and the like.
- a supporting plate of a thermal head includes screw hole 2a which fixes a guide part 1 of a thermal head, and a positioning hole 2b.
- the guide part 1 of the thermal head includes a respectively corresponding insertion hole 1a and a positioning projecting plate 1b.
- An upper surface of the thermal head is applied and fixed to a back of the supporting plate 2 by means of a screw 8.
- a shaft (not shown) is inserted into a pair of bearing holes 1c in the guide part 1 of the thermal head, both ends of the shaft are fixed to a frame (not shown).
- the frame is in advance equipped with an attaching portion of the shaft in order to position a center portion of a platen roller 5 with respect to a heat element 6 as a printing portion installed on a base plate 9 of the thermal head.
- a driving element In addition to the heat element 6, a driving element, a common head electrode pattern, a individual lead electrode pattern and the like are mounted on the base plate 9 of the thermal head. However, illustrations in the Figures and explanations thereof are omitted.
- the shaft In addition to the function of positioning with respect to the platen roller, the shaft also functions to push the thermal head towards the platen roller 5, to hold a thermal sensitive paper or the like.
- the thermal head and image reading head can be mounted to the frame without a guide part.
- the present invention offers a printing device and positioning device with respect to platen roller in an image reading device, both in smaller scale, which enable the down-sizing.
- a positioning device for positioning with respect to a platen roller and pertaining to the present invention can include a supporting plate, a base plate of a head provided on the supporting plate, a printing portion or a light receiving element array installed on the head base plate, a shaft inserting portion parallel with the printing portion or the light receiving element array and formed to pierce both sides of said supporting plate, a shaft to be a supporting point for the supporting plate with the printing portion or a cover glass plate for the light receiving element array, and possibly also means to apply pressure to push the printing portion or cover glass plate toward the platen roller.
- the present invention provides a compact thermal printer or image reading device.
- Fig. 1(A) shows a perspective view
- Fig. 1(B) shows a side view of the main components, wherein parts previously explained with respect to the prior art have the same reference signs.
- a supporting plate 2 is provided on a base plate of a thermal head 9.
- a circular groove 2c parallel with a heat element 6 mounted in a longitudinal direction is provided such that it pierces both sides of the supporting plate 2, and a shaft 3 is inserted to engage the circular groove 2c.
- Both ends of the shaft 3 are inserted and fixed to holes 4a, 4b formed on both sides of a frame 4.
- an attaching position is formed as well to position a center portion of a platen roller 5, fixed to the frame, with respect to the heat element 6.
- the supporting plate 2 with the thermal head is in a semi-fixed state such that it can move to depict an arch around the shaft 3 as a center portion.
- the thermal head must be pushed against a platen roller 5 to hold a heat sensitive paper.
- a plate spring 7 to apply pressure to the back of the supporting plate 2 is mounted by means of screws or the like to at least one spring attaching portion 4c formed on the frame 4. Therefore, as the thermal head is pushed against the platen roller 5 at the shaft 3 as a supporting point, the thermal head can be in a semi-fixed state to a fixed state.
- the supporting plate is generally formed in a continuous shape in the cross-sectional direction by extrusion or pulling-out processing of a metal such as aluminum by molding.
- the cross-sectional shape of the supporting plate can be easily formed if it is continuous, even if it is a shape, for example, equipped with the circular groove 2c as above, and it is suitable for mass production.
- FIG. 4 shows applications of the present invention.
- Fig. 4(A) is a view of dismantled elements
- Fig. 4(B) is a structural side view, wherein the same or equivalent parts as described with respect to the prior art have the same reference signs and to which reference is made for explanation.
- a platen roller 5 is positioned by inserting a bearing 15 into a shaft 5a, and holding it in a shaft guide portion 16a formed in a frame 16.
- the frame 16 is mounted on a base 17 of a thermal printer by means of screws or the like.
- the center portion of the platen roller 5 and the heat element 6 is positioned with respect to frame 16 by means of a portion 18b of a guide pin 18 which projects from the thermal head after pushing the pin guides from an end 18a thereof into a circular groove 2c formed in both sides of the supporting plate 2 of the thermal head.
- a groove 2d is formed on the both sides of the supporting plate 2.
- a supporting point is formed by holding a supporting axis plate 19 fixed on the base 17 by said groove 2d when said supporting plate 2 is pushed by the plate spring 7 fixed on the base 17 by means of a screw 20.
- the supporting axis plate is fixed to the base 17, but can alternatively be fixed to the frame 16.
- the heat element 6 is always pushed onto the platen roller 5 with a heat sensitive paper interposed therebetween.
- said guide pin 18 is stopped at the lateral end of the pin guide 16b, which is formed, for example, with an L-shape in order to prevent the thermal head dropping.
- the supporting plate 2 of the thermal head can generally be formed with a continuous shape in the cross-sectional direction by extrusion or pulling-out processing of a metal such as aluminum by a molding technique.
- the cross-sectional shape of the supporting plate 2 can be easily formed to some free extent even if it is a shape, for example, provided with the circular groove 2c.
- the pin guide 16b formed on the frame 16 and the shaft guide portion 16a can be formed accurately with a single metal plate or the like by pulling-out processing, the accuracy of positioning can be improved.
- Fig. 2 shows a view of elements of an image reading device according to the present invention.
- the structure common with that of the example in Fig. 1 is explained by referring to Fig. 1.
- said image reading device includes a head arranged on a supporting plate 10, a light receiving element array 14 mounted on a base plate of the head 11, a cover glass 13 fixed stepping over a manuscript stand 12 and a supporting plate 12, and a lighting element (not shown) and so on.
- An image such as a manuscript or photograph moving between a platen roller 5 and the cover glass 13 by pushing by the platen roller 5 is read by the light receiving element array 14.
- a circular groove 10c parallel with the light receiving element array 14 is formed to pierce through the both sides of the supporting plate 10, and the shaft 3 (Fig. 1) matching with the circular groove 10c is inserted therein. Both ends of the shaft 3 are fixed by insertion into holes 4a, 4b formed on both sides of the frame 4 (Fig. 1). Similarly, an attaching position is formed to position a center portion of the platen roller 5 fixed to the frame 4 with respect to the light receiving element array 14.
- the circular groove 2c is formed in the supporting plate 2 in order to insert the shaft 3, but a circular hole may be formed.
- the thermal head was explained which is formed with the heat element, but it may be applied to a LED head including a lighting diode array.
- the present invention as a circular groove parallel with a heat element or a round hole is formed on a supporting plate, and the shaft is directly inserted into said groove or hole and arranged on a frame, head guide parts are not required as in the prior art. Therefore, the supporting plate portion does not become thick, and a printing device or image reading device can be made compact.
- head guide parts are not used, in addition to easy assembling work, processing work for attaching the guide parts to the supporting plate are not required, and cheap printing devices and image reading devices can be manufactured.
Landscapes
- Common Mechanisms (AREA)
- Electronic Switches (AREA)
Abstract
Description
- The present invention relates to a positioning device which facilitates the positioning of a printing portion of a printing device and an image reading portion of an image reading device with respect to a central portion of a platen roller.
- In the case of a printing device, for example, in which a thermal head is used, it is required to precisely position a center of a platen roller, which pushes a heat sensitive paper towards a heat element of the thermal head, with respect to the heat element of the thermal head.
- For this purpose, it has been known to fix a guide part by means of screws to a supporting plate of the thermal head and to incorporate this into a frame.
- In Fig. 3, a platen roller having this kind of a thermal head equipped with a guide portion for the thermal head are shown. Such platen rollers are mainly used for a smaller printer and the like. In Fig. 3, a supporting plate of a thermal head includes
screw hole 2a which fixes aguide part 1 of a thermal head, and apositioning hole 2b. On the other hand, theguide part 1 of the thermal head includes a respectively corresponding insertion hole 1a and a positioning projecting plate 1b. - An upper surface of the thermal head is applied and fixed to a back of the supporting
plate 2 by means of a screw 8. After a shaft (not shown) is inserted into a pair of bearing holes 1c in theguide part 1 of the thermal head, both ends of the shaft are fixed to a frame (not shown). In this case, the frame is in advance equipped with an attaching portion of the shaft in order to position a center portion of aplaten roller 5 with respect to aheat element 6 as a printing portion installed on abase plate 9 of the thermal head. - In addition to the
heat element 6, a driving element, a common head electrode pattern, a individual lead electrode pattern and the like are mounted on thebase plate 9 of the thermal head. However, illustrations in the Figures and explanations thereof are omitted. - In addition to the function of positioning with respect to the platen roller, the shaft also functions to push the thermal head towards the
platen roller 5, to hold a thermal sensitive paper or the like. - In the prior art device as described above, a head portion of the screw 8 for attaching the
guide part 1 of the thermal head to the outer side of the thermal head, and the guide part of the thermal head project from the supportingplate 2. This is in contradiction to the need of the down-sizing the printing device by means of a thin thermal head. This problem equally applies in the case of an image reading device equipped with a platen roller. - On account of the positioning mechanism of the prior printing device or image reading device being constructed as described above, when the head guide part is attached to the supporting plate, the printing device or image reading device are unnecessarily large.
- It is the object of the present invention to solve the above problems in the prior art.
- This object is solved according to the present invention by a printing device including the features of
claim 1 and an image reading device including the features ofclaim 5. Advantageous detailed embodiments are defined in the dependent claims. - According to the present invention, the thermal head and image reading head can be mounted to the frame without a guide part. The present invention offers a printing device and positioning device with respect to platen roller in an image reading device, both in smaller scale, which enable the down-sizing.
- A positioning device for positioning with respect to a platen roller and pertaining to the present invention can include a supporting plate, a base plate of a head provided on the supporting plate, a printing portion or a light receiving element array installed on the head base plate, a shaft inserting portion parallel with the printing portion or the light receiving element array and formed to pierce both sides of said supporting plate, a shaft to be a supporting point for the supporting plate with the printing portion or a cover glass plate for the light receiving element array, and possibly also means to apply pressure to push the printing portion or cover glass plate toward the platen roller. Thus, the present invention provides a compact thermal printer or image reading device.
- Exemplary embodiments of the present invention are described in more detail in the following with respect to the enclosed drawings, in which:
- Fig. 1A
- is a perspective view of the main part of an embodiment pertaining to the present invention;
- Fig. 1B
- is a cross-sectional view of the main part of the embodiment shown in Fig. 1A;
- Fig. 2
- is a side view of the main part of another embodiment pertaining to the present invention;
- Fig. 3
- is a side view of a thermal head according to the prior art;
- Fig. 4A
- is an exploded view of the main part pertaining to the embodiments of the present invention; and
- Fig. 4B
- is a side view of the structure of a further embodiment pertaining to the present invention including the main part shown in Fig. 4A.
- Referring now to Fig. 1, a preferred embodiment will be explained in which it is easier to position a heat element of a thermal head with respect to a center portion of a platen roller. Fig. 1(A) shows a perspective view, and Fig. 1(B) shows a side view of the main components, wherein parts previously explained with respect to the prior art have the same reference signs.
- As shown in Fig. 1, a supporting
plate 2 is provided on a base plate of athermal head 9. Acircular groove 2c parallel with aheat element 6 mounted in a longitudinal direction is provided such that it pierces both sides of the supportingplate 2, and a shaft 3 is inserted to engage thecircular groove 2c. Both ends of the shaft 3 are inserted and fixed toholes platen roller 5, fixed to the frame, with respect to theheat element 6. - In the structure as described above, the supporting
plate 2 with the thermal head is in a semi-fixed state such that it can move to depict an arch around the shaft 3 as a center portion. When characters are printed in this semi-fixed state, the thermal head must be pushed against aplaten roller 5 to hold a heat sensitive paper. - Accordingly, a
plate spring 7 to apply pressure to the back of the supportingplate 2 is mounted by means of screws or the like to at least one spring attaching portion 4c formed on the frame 4. Therefore, as the thermal head is pushed against theplaten roller 5 at the shaft 3 as a supporting point, the thermal head can be in a semi-fixed state to a fixed state. - In the above structure, if only a
circular groove 2c is formed to insert the shaft 3 into the supportingplate 2, it becomes unnecessary to attach guide parts to the back of the supportingplate 2, and the thermal head can be formed without increasing the thickness. - The supporting plate is generally formed in a continuous shape in the cross-sectional direction by extrusion or pulling-out processing of a metal such as aluminum by molding.
- Accordingly, the cross-sectional shape of the supporting plate can be easily formed if it is continuous, even if it is a shape, for example, equipped with the
circular groove 2c as above, and it is suitable for mass production. - Next, Fig. 4 shows applications of the present invention. Fig. 4(A) is a view of dismantled elements, and Fig. 4(B) is a structural side view, wherein the same or equivalent parts as described with respect to the prior art have the same reference signs and to which reference is made for explanation.
- As shown in Fig. 4(B), a
platen roller 5 is positioned by inserting abearing 15 into ashaft 5a, and holding it in ashaft guide portion 16a formed in aframe 16. Theframe 16 is mounted on abase 17 of a thermal printer by means of screws or the like. - On the other hand, as shown in Fig. 4(A), the center portion of the
platen roller 5 and theheat element 6 is positioned with respect toframe 16 by means of aportion 18b of aguide pin 18 which projects from the thermal head after pushing the pin guides from anend 18a thereof into acircular groove 2c formed in both sides of the supportingplate 2 of the thermal head. - Further, a
groove 2d is formed on the both sides of the supportingplate 2. A supporting point is formed by holding a supportingaxis plate 19 fixed on thebase 17 by saidgroove 2d when said supportingplate 2 is pushed by theplate spring 7 fixed on thebase 17 by means of a screw 20. In this example, the supporting axis plate is fixed to thebase 17, but can alternatively be fixed to theframe 16. In use of the thermal head, theheat element 6 is always pushed onto theplaten roller 5 with a heat sensitive paper interposed therebetween. When the heat sensitive paper is exchanged, it is necessary to detach the thermal head from theplaten roller 5. In this case, saidguide pin 18 is stopped at the lateral end of thepin guide 16b, which is formed, for example, with an L-shape in order to prevent the thermal head dropping. - The supporting
plate 2 of the thermal head can generally be formed with a continuous shape in the cross-sectional direction by extrusion or pulling-out processing of a metal such as aluminum by a molding technique. - Accordingly, the cross-sectional shape of the supporting
plate 2 can be easily formed to some free extent even if it is a shape, for example, provided with thecircular groove 2c. - As the
pin guide 16b formed on theframe 16 and theshaft guide portion 16a can be formed accurately with a single metal plate or the like by pulling-out processing, the accuracy of positioning can be improved. - Next, Fig. 2 shows a view of elements of an image reading device according to the present invention. The structure common with that of the example in Fig. 1 is explained by referring to Fig. 1.
- As shown in Fig. 2 said image reading device includes a head arranged on a supporting
plate 10, a light receivingelement array 14 mounted on a base plate of thehead 11, acover glass 13 fixed stepping over amanuscript stand 12 and a supportingplate 12, and a lighting element (not shown) and so on. An image such as a manuscript or photograph moving between aplaten roller 5 and thecover glass 13 by pushing by theplaten roller 5 is read by the light receivingelement array 14. - Similarly as with the printing device, a
circular groove 10c parallel with the light receivingelement array 14 is formed to pierce through the both sides of the supportingplate 10, and the shaft 3 (Fig. 1) matching with thecircular groove 10c is inserted therein. Both ends of the shaft 3 are fixed by insertion intoholes platen roller 5 fixed to the frame 4 with respect to the light receivingelement array 14. - In the example above, the
circular groove 2c is formed in the supportingplate 2 in order to insert the shaft 3, but a circular hole may be formed. - In the example above, the thermal head was explained which is formed with the heat element, but it may be applied to a LED head including a lighting diode array.
- As stated above, in the present invention, as a circular groove parallel with a heat element or a round hole is formed on a supporting plate, and the shaft is directly inserted into said groove or hole and arranged on a frame, head guide parts are not required as in the prior art. Therefore, the supporting plate portion does not become thick, and a printing device or image reading device can be made compact.
- As the head guide parts are not used, in addition to easy assembling work, processing work for attaching the guide parts to the supporting plate are not required, and cheap printing devices and image reading devices can be manufactured.
Claims (6)
- Printing device, comprising- a supporting plate,- a head plate provided on said supporting plate, and- a printing portion arranged on said head plate, wherein at least one hole is formed in said supporting plate, said at least one hole being parallel to said printing portion and piercing through both sides of said supporting plate, and the shape of said at least one hole is of a circular hole or groove in which a portion on the circumference of a circle forming the hole or groove is formed as an opening connecting to one side of said supporting plate and in which the width of said groove opening is smaller than the diameter of the at least one hole.
- Printing device according to claim 1, wherein said printing portion includes a thermal head.
- Printing device according to claim 1, wherein said printing portion includes an LED head.
- Printing device according to claim 1, wherein a round bar, shaft or pin is inserted into the at least one hole of the supporting plate, said bar, shaft or pin constituting positioning means of the printing portion and a platen roller, or supporting point pressing means, with respect to the platen roller.
- Image reading device comprising- a supporting plate,- a head plate provided on said supporting plate, and- an image reading portion arranged on said head plate, wherein at least one hole is formed in said supporting plate, said at least one hole being parallel to said image reading portion and piercing through both sides of said supporting plate, and the shape of said at least one hole is of a circular hole or groove in which a portion on the circumference of a circle forming the hole or groove is formed as an opening connecting to one side of said supporting plate and in which the width of said groove opening is smaller than the diameter of the at least one hole.
- Image reading device according to claim 5, wherein a round bar, shaft or pin is inserted into the at least one hole of the supporting plate, said bar, shaft or pin constituting positioning means of the image reading portion and a platen roller, or supporting point pressing means, with respect to the platen roller.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19950114468 EP0764544B1 (en) | 1995-09-14 | 1995-09-14 | Positioning device for a document processing device |
DE1995614516 DE69514516T2 (en) | 1995-09-14 | 1995-09-14 | Actuating device for a document processing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19950114468 EP0764544B1 (en) | 1995-09-14 | 1995-09-14 | Positioning device for a document processing device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0764544A1 true EP0764544A1 (en) | 1997-03-26 |
EP0764544B1 EP0764544B1 (en) | 2000-01-12 |
Family
ID=8219616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19950114468 Expired - Lifetime EP0764544B1 (en) | 1995-09-14 | 1995-09-14 | Positioning device for a document processing device |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0764544B1 (en) |
DE (1) | DE69514516T2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1826017A3 (en) * | 2006-02-23 | 2008-11-05 | Seiko Instruments Inc. | Head support structure, printing device, thermally activating device, and printer |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2365504A1 (en) * | 1972-08-15 | 1975-04-30 | Canon Kk | THERMAL PRINTER |
US4626873A (en) * | 1984-11-13 | 1986-12-02 | Sharp Kabushiki Kaisha | Recording head support |
JPS62218146A (en) * | 1986-03-20 | 1987-09-25 | Seiko Instr & Electronics Ltd | Thermal recorder |
JPS63134274A (en) * | 1986-11-26 | 1988-06-06 | Tokyo Electric Co Ltd | Thermal head supporter |
JPH0270452A (en) * | 1988-09-06 | 1990-03-09 | Shinko Electric Co Ltd | Heat transfer type printer with thermal-head pushing-condition setter |
DE4005340A1 (en) * | 1989-04-24 | 1990-10-25 | Seikosha Kk | SUPPORTING DEVICE FOR A PRINT HEAD |
GB2283207A (en) * | 1993-10-28 | 1995-05-03 | Samsung Electronics Co Ltd | Paper guiding in a printer |
-
1995
- 1995-09-14 DE DE1995614516 patent/DE69514516T2/en not_active Expired - Fee Related
- 1995-09-14 EP EP19950114468 patent/EP0764544B1/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2365504A1 (en) * | 1972-08-15 | 1975-04-30 | Canon Kk | THERMAL PRINTER |
US4626873A (en) * | 1984-11-13 | 1986-12-02 | Sharp Kabushiki Kaisha | Recording head support |
JPS62218146A (en) * | 1986-03-20 | 1987-09-25 | Seiko Instr & Electronics Ltd | Thermal recorder |
JPS63134274A (en) * | 1986-11-26 | 1988-06-06 | Tokyo Electric Co Ltd | Thermal head supporter |
JPH0270452A (en) * | 1988-09-06 | 1990-03-09 | Shinko Electric Co Ltd | Heat transfer type printer with thermal-head pushing-condition setter |
DE4005340A1 (en) * | 1989-04-24 | 1990-10-25 | Seikosha Kk | SUPPORTING DEVICE FOR A PRINT HEAD |
GB2283207A (en) * | 1993-10-28 | 1995-05-03 | Samsung Electronics Co Ltd | Paper guiding in a printer |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 012, no. 078 (M - 675) 11 March 1988 (1988-03-11) * |
PATENT ABSTRACTS OF JAPAN vol. 012, no. 381 (M - 752) 12 October 1988 (1988-10-12) * |
PATENT ABSTRACTS OF JAPAN vol. 014, no. 251 (M - 0979) 29 May 1990 (1990-05-29) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1826017A3 (en) * | 2006-02-23 | 2008-11-05 | Seiko Instruments Inc. | Head support structure, printing device, thermally activating device, and printer |
US7614809B2 (en) | 2006-02-23 | 2009-11-10 | Seiko Instruments Inc. | Head support structure, printing device, thermally activating device, and printer |
Also Published As
Publication number | Publication date |
---|---|
EP0764544B1 (en) | 2000-01-12 |
DE69514516T2 (en) | 2000-06-21 |
DE69514516D1 (en) | 2000-02-17 |
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