CN1135170C - Printer - Google Patents
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- Publication number
- CN1135170C CN1135170C CNB011119195A CN01111919A CN1135170C CN 1135170 C CN1135170 C CN 1135170C CN B011119195 A CNB011119195 A CN B011119195A CN 01111919 A CN01111919 A CN 01111919A CN 1135170 C CN1135170 C CN 1135170C
- Authority
- CN
- China
- Prior art keywords
- aforementioned
- motor
- frame
- printer
- drive motor
- 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.)
- Expired - Fee Related
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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
- B41J23/00—Power drives for actions or mechanisms
- B41J23/02—Mechanical power drives
-
- 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
- B41J19/00—Character- or line-spacing mechanisms
- B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
- B41J19/20—Positive-feed character-spacing mechanisms
- B41J19/202—Drive control means for carriage movement
-
- 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
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14016—Structure of bubble jet print heads
- B41J2/1408—Structure dealing with thermal variations, e.g. cooling device, thermal coefficients of materials
-
- 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
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/335—Structure of thermal heads
- B41J2/3358—Cooling arrangements
-
- 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
- B41J23/00—Power drives for actions or mechanisms
- B41J23/02—Mechanical power drives
- B41J23/14—Mechanism driven by through an oscillating or reciprocating member
-
- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/377—Cooling or ventilating arrangements
-
- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
-
- 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
- B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
- B41J2202/01—Embodiments of or processes related to ink-jet heads
- B41J2202/08—Embodiments of or processes related to ink-jet heads dealing with thermal variations, e.g. cooling
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Handling Of Sheets (AREA)
- Common Mechanisms (AREA)
- Handling Of Continuous Sheets Of Paper (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Electronic Switches (AREA)
Abstract
Heat generated by a carriage moving motor and a paper feed motor when a printer is continuously driven can be efficiently dispersed and discharged. The carriage moving motor 10 and the paper feeding motor 40 are respectively provided to right and left sides of a frame 3 supporting a print unit to be separated from each other. The housings of the motors 10, 40 are provided to contact the frame 3. Futher a paper pressing plate 5 is supported by a boss section 10b of each of the motors. As a result of the above structure, the heating sources(motors 10, 40) are separated from each other and the frame 3 and the pressing plate 5 serves as heat radiating plates so that a heat radiation effect can be raised.
Description
The present invention relates to printer, particularly the serial printer that comes driven bracket conveying mechanism and record-paper conveying mechanism to print with different stepper motors respectively.
In the past, using stepper motor to carry out in the occasion that makes the printer continued operation, the problem of stepper motor heating being arranged in the printer of carriage conveying and record-paper transporting pattern.For fear of this problem, the drive current of stepper motor, the countermeasures such as power lifetime of restriction printer have been taked to reduce.
But, in the method in the past of the driving current value that reduces stepper motor, can not obtain enough Motor torques, the revolution of motor can not be followed driving pulse, what cause so-called stepper motor takes off the accent phenomenon, and in the method in the past of the power lifetime of limiting printer,, therefore the problem of print speed (print capacity) reduction is arranged in fact because the operation of printer is the operation in gap.
Order of the present invention be limited to and address the above problem, provide a kind of and can fully guarantee Motor torque, but and the printer of continued operation.
For achieving the above object, the invention provides a kind of printer, it comprises frame, the print unit that this rack support is used for printing on record-paper, and have first and second panel respect to one another; Be supported on aforementioned first and second panel of aforementioned frame carriage by; Along the aforementioned bracket axle mobile stool that is equipped with printhead; With aforementioned first panel ground connection configuration mutually of aforementioned frame, the carriage that is used for mobile aforementioned bracket is carried motor; With aforementioned second panel ground connection configuration mutually of aforementioned frame, be used for moving the chart drive motor of aforementioned record-paper; It is characterized in that: also comprise the paper guide plate that limits aforementioned record-paper, this guide plate has and is positioned at distolateral first holding section and is positioned at another second distolateral holding section; Aforementioned bracket carries motor and aforementioned chart drive motor to have support respectively; Aforementioned first and second holding section of aforementioned paper guide plate engages respectively on the aforementioned support that is bearing in aforementioned bracket conveying motor and aforementioned chart drive motor.Like this, frame and paper guide plate just have the function as the heat sink of each motor.
In addition, carriage carries motor and chart drive motor to have the framework of column respectively; Framework is by constituting with first and second face of the gyroaxis approximate vertical of motor, the cylinder that links this first and second face; Carriage carry motor carry with this carriage first of motor with first panel of frame mutually ground connection dispose; Chart drive motor is with first of this chart drive motor second panel ground connection configuration mutually with frame.Like this, enlarge the contact area of frame and motor, improved radiating effect.
In this occasion, carriage carries motor and chart drive motor to be provided with bearing portion respectively on second; Bearing portion preferably has the function as support.Like this, the structure that is used to support the paper guide plate can be oversimplified, and can reduce number of components and cost.
In this case, carriage carries motor and chart drive motor preferably to be configured in respectively on the frame, and its each gyroaxis is positioned at the position with the bracket axle almost parallel.Like this, by gear train, the turning power of motor can pass to bracket axle effectively.
In addition, carriage carries motor and chart drive motor to be configured in respectively on the frame, and its each gyroaxis preferably is positioned at the position on the same axle.And it is not same shape that carriage is carried the framework of motor and the framework of chart drive motor, and carriage carries motor and the best face of chart drive motor to dispose symmetrically.Like this, first panel of frame and the shape of second panel are roughly the same, therefore can reduce the fee to develop that comprises design cost and die cost etc.
And the present invention also has on first and second panel of the frame of being bearing in the platen relative with printhead; The paper guide plate is preferably exerted pressure from printhead side direction platen.The structure that the paper guide plate can adopt the elastic force that had by this paper guide plate that platen is exerted pressure also can adopt by the elastic force of the elastomeric element that has in addition and come structure that platen is exerted pressure.Like this, because the paper guide plate contacts with platen, therefore further improved radiating effect.
In addition, frame is made of first bogie side frame with first panel, second bogie side frame with second panel.
Fig. 1 is the perspective view of concise and to the point formation of the printer of the expression embodiment of the invention;
Fig. 2 is the figure for printing that this printer is described and paper feed;
Fig. 3 is the figure for the transmission of power that this printer is described;
Fig. 4 is the figure for the installation of the pressboard that this printer is described;
Fig. 5 is the figure for the paper feed transmission of power that this printing equipment is described.
Below, the embodiment of the printer that present invention will be described in detail with reference to the accompanying.Fig. 1 is the perspective view of concise and to the point formation of the printer of the expression embodiment of the invention; Fig. 2 is the figure for printing that this printer is described and paper feed; Fig. 3 is the figure for the transmission of power that this dozen machine is described; Fig. 4 is the figure for the installation of the pressboard that this printer is described; Fig. 5 is the figure for the paper feed transmission of power that this printing equipment is described.
At first, with reference to Fig. 1～3 explanation carriage drive mechanism and operations thereof.As shown in Figure 1, the carriage that is equipped with printhead 20 21 of the printer of present embodiment, by lead out 22 with guide rail 9, can reciprocatingly support in direction (direction of arrow C) with respect to throughput direction (direction of the arrow E) approximate vertical of printing paper 7.
In addition, as shown in Figure 2, bracket pin 21b is outstanding below carriage 21, and in the helicla flute 23a that is provided with to the camshaft 23 of engaging (mode of lead screw).On an end of camshaft 23, fixing cam shaft gear 12 as driven gear, its be fixed on carriage and carry motor gear 11 engagements (referring to Fig. 3) on the gyroaxis 10a of motor 10 as driven wheel.
And, as shown in Figure 3, make motor gear 11 when the arrow A direction turn round when carrying motor 10 to carry out excitation to carriage, cam shaft gear 12 just turns round along the arrow B direction, and thus, the carriage 21 that is sticked on the camshaft 23 just moves (past road) to the arrow C direction.And similarly, when motor gear 11 during to the direction opposite with arrow A revolution, carriage 21 just moves (returning the road) to the direction opposite with arrow C.
And, shield 21a is set below carriage 21, detect this shield 21a from printhead 20 to printing paper 7 by the photodetector 24 that is arranged on the right-hand end, can detect whether carriage 21 is arranged.In the present embodiment, photodetector 24 is the optical pickocff of the infiltration type that is oppositely arranged by illuminating part and light accepting part, in the occasion of shield 21a between this illuminating part and light accepting part, the signal from photodetector 24 output high level values constitutes the loop by this way.
In addition, the position that is equipped with the carriage 21 of printhead 20 is to be benchmark with the precalculated position (calling original position in the following text) set based on the output signal of photodetector 24, according to what carry the number of drive pulses of motor 10 to count to carriage to hold.For example, in returning of carriage moved,, be original position with moving the set positions in 10 steps again behind the signal of photodetector 24 output high level values.
The printer of present embodiment is an impact printer, and as shown in Figure 2, printhead pin (not shown) moves to arrow F direction during printhead 20 energisings, by colour band 50 printing paper 7 is pressed against on the platen 4, prints like this.And, on one side from the direction movable support bracket 21 (toward road) of original position, in the desirable moment printhead 20 is switched on one side to arrow C, carry out the printing of a path part (for example delegation's part) thus.In addition, print similarly in returning the road, carriage 21 turns back to original position.
Then, paper advance mechanism is described.As shown in Figure 1 and Figure 4, carriage carry motor 10 and chart drive motor 40 be configured in printing paper 7 the paper carrying path about two ends, be separately fixed on bogie side frame 3a, the 3b that forms by sheet metal.At this, in the present embodiment, it is the stepper motor of same shape that carriage is carried motor 10 and chart drive motor 40.And about each motor was configured in, bogie side frame 3a and 3b can constitute roughly same shape, in fact, in actual product, also can be the identical only different situations in aperture of a part of profile.And as shown in Figure 1, bogie side frame 3a, 3b can support parts such as guide rail 9 and platen 4, and these parts are screwed on bogie side frame 3a, 3b.
Forming carriage respectively with metal carries the side surface part of the peripheral part of motor 10 and chart drive motor 40, installation motor gear 41, forms columned shaft hub with facial the reaching of the rear side of this side surface part opposite side highlightedly on this rear side face.This shaft hub will be as the bearing portion of motor gyroaxis.And, as shown in Figure 2,, supporting the 5a of the portion that is supported of pressboard (paper guide plate) 5 pivotally by the shaft hub 10b of carriage conveying motor 10.By same formation, of supporting pivotally on the end that is arranged on the opposite side that is supported the 5a of portion of the shaft hub of paper driving unit 40 is supported portion's (not shown).Pressboard 5 presses against printing paper 7 on the platen 4, exerts pressure to platen 4 in the direction of arrow F by the spring (not shown) that is arranged on the 5b of holding section.
As shown in Figure 5, the chart drive motor gear 41 of the power of chart drive motor 40 from the gyroaxis that is fixed in chart drive motor 40 is to the reduction gearing 42 of these chart drive motor gear 41 engagements, transmit with paper feed gear 44 on the end that is fixed in reel of reduction gearing 42 engagements.As shown in Figure 2, paper feed roller 45 is fixed on away in the substantial middle portion of reel 43, by the elastic force of platen spring 47 of pushing platen 46, accepts certain pushing force.Insert mouthful printing paper 7 that inserts along predetermined paper carrying path from paper, by the linking part guiding of platen 46 with paper feed roller 45, when paper feed roller 45 turns round in the direction of arrow D,, carry to the direction of arrow E by the frictional force that between platen 46 and paper feed roller 45, produces.The paper feed amount can at random be adjusted according to the change as the driving step number of the chart drive motor 40 of stepper motor.Paper feed in the print processing is in the printing end of a path part (unidirectional) and after carriage 21 stops, and before beginning printing next time, carry out.
Below, the spooler of colour band is described.The ribbon cartridge (not shown) is configured on the guide rail 9.As shown in Figure 3, carry the power of colour band 50 to obtain by the central gear 12a that is arranged on the cam shaft gear 12.On cam shaft gear 12, by pivot suspension handover operation bar 51 is arranged, it can be the center with camshaft 23, between G～H, swing, and on the axial region of the front end that is arranged at handover operation bar 51, have as planetary colour band travelling gear 52 by pivot suspension, and itself and central gear 12a engagement.Colour band travelling gear 52 makes camshaft 23 along arrow B direction revolution, and along with this revolution, handover operation bar 51 is only in the occasion of H position stability, and the colour band driven wheel 53a with the horizontal gear 53a engagement of colour band driven wheel 53 is turned round to arrow I direction.And, by the worm screw 53b on the leading section that is arranged at colour band driven wheel 53, make ink ribbon winding gear 54 along the revolution of arrow J direction, thereby carry colour band 50 with worm gear 54a.On the other hand, on camshaft 23 edges and the rotating in the opposite direction occasion in arrow B side, because handover operation bar 51 is at the G position stability, except that the engagement of colour band travelling gear 52 and colour band driven wheel 53, cut-out is to the transmission of the power of ink ribbon winding gear 54, so, just do not carry colour band 50.That is to say, only at carriage 21 when the arrow C direction moves, just batch colour band 50, when to when mobile in the opposite direction, not carrying out batching of colour band 50 with arrow C side.
At this, in the continued operation of the printer that carries out the processing of above-mentioned print processing and paper feed continuously, repeatedly, carriage carries motor 10 and chart drive motor 40 owing to heating, so must effectively dispel the heat.And in the present invention, since as the motor of thermal source be configured in respectively printer about, and dispose the parts that join with each motor with radiating effect, be bogie side frame 3 and pressboard 5, therefore the heat that can disperse each motor generation, and by enlarging area of dissipation, the heat that can disperse each motor to produce effectively, heat release according to this.
More than, though described one embodiment of the invention with reference to the accompanying drawings, but the present invention is not limited to item represented in the foregoing description, but comprise the scope according to claims, the record and the known technology of the detailed description of the invention, the scope that those of ordinary skill in the art can change, use.
For example, carriage conveying motor 10 and chart drive motor 40 place the inboard (printing equipment side) of bogie side frame 3 respectively, yet, also can adopt the structure that is configured in bogie side frame 3 outsides.
Bogie side frame 3a, 3b also can not make independent parts, are provided with first panel that is equivalent to bogie side frame 3a, the one-piece type frame that is roughly コ word shape that is equivalent to second panel of bogie side frame 3b and connects the 3rd panel of this first, second panel and adopt.
Moreover, also can not adopt spring to produce to exerting pressure of the platen 4 of pressboard 5, but with elastomeric elements such as rubber, in addition, pressboard 5 itself also can adopt the rubber-like structure.
As mentioned above, according to the present invention, because the heat that can disperse carriage to carry motor and chart drive motor to produce effectively, so can not reduce the driving current value of each motor and printer is operated continuously, can prevent the reduction of print speed (print capacity) in fact.
In addition,, can reduce number of components, thereby obtain the effect that cost reduces by with the simple supporting construction of pressboard as the shaft hub that utilizes each motor.
Claims (10)
1. printer comprises:
Frame, the print unit that this rack support is used for printing on record-paper, and have first and second panel respect to one another;
Be supported on the bracket axle on aforementioned first and second panel of aforementioned frame;
Along the aforementioned bracket axle mobile stool that is equipped with printhead;
With aforementioned first panel ground connection configuration mutually of aforementioned frame, the carriage that is used for mobile aforementioned bracket is carried motor;
With aforementioned second panel ground connection configuration mutually of aforementioned frame, be used for moving the chart drive motor of aforementioned record-paper; It is characterized in that, also comprise:
Limit the paper guide plate of aforementioned record-paper, this guide plate has and is positioned at distolateral first holding section and is positioned at another second distolateral holding section;
Aforementioned bracket carries motor and aforementioned chart drive motor to have support respectively;
Aforementioned first and second holding section of aforementioned paper guide plate engages respectively on the aforementioned support that is bearing in aforementioned bracket conveying motor and aforementioned chart drive motor.
2. printer as claimed in claim 1 is characterized in that:
Aforementioned bracket carries motor and aforementioned chart drive motor to have the framework of column respectively;
Aforementioned framework is by constituting with first and second face of the gyroaxis approximate vertical of aforementioned motor, the cylinder that links this first and second face;
Aforementioned bracket carries motor to carry the mode that aforementioned first aforementioned first panel with aforementioned frame of motor joins to dispose with this carriage;
Aforementioned chart drive motor disposes in the mode that aforementioned first aforementioned second panel with aforementioned frame of this chart drive motor joins.
3. printer as claimed in claim 2 is characterized in that:
Aforementioned bracket carries motor and aforementioned chart drive motor to be provided with bearing portion respectively on aforementioned second;
Aforementioned support is as aforementioned bearings portion.
4. printer as claimed in claim 1 is characterized in that:
Aforementioned bracket carries motor and aforementioned chart drive motor to be configured in respectively on the aforementioned frame, and its each gyroaxis is positioned at the position with aforementioned bracket axle almost parallel.
5. printer as claimed in claim 1 is characterized in that:
Aforementioned bracket carries motor and aforementioned chart drive motor to be configured in respectively on the aforementioned frame, and its each gyroaxis is positioned at the position on the same axle.
6. printer as claimed in claim 1 is characterized in that:
It is not same shape that aforementioned bracket is carried the aforementioned framework of motor and the aforementioned framework of aforementioned chart drive motor, and aforementioned bracket carries motor and aforementioned chart drive motor face to dispose symmetrically.
7. printer as claimed in claim 1 is characterized in that:
Also comprise on aforementioned first and second panel that is bearing in aforementioned frame the platen relative with aforementioned printhead;
Aforementioned paper guide plate is exerted pressure from the aforementioned platen of aforementioned printhead side direction.
8. printer as claimed in claim 7 is characterized in that:
Aforementioned paper guide plate is exerted pressure to aforementioned platen by the elastic force that this paper guide plate is had.
9. printer as claimed in claim 7 is characterized in that:
Also comprise elastomeric element;
Aforementioned paper guide plate is exerted pressure to aforementioned platen by the elastic force of this elastomeric element.
10. printer as claimed in claim 1 is characterized in that:
Aforementioned frame is made of first bogie side frame with aforementioned first panel, second bogie side frame with aforementioned second panel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000041757 | 2000-02-18 | ||
| JP41757/2000 | 2000-02-18 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101199141A Division CN1328064C (en) | 2000-02-18 | 2001-02-17 | Printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1309028A CN1309028A (en) | 2001-08-22 |
| CN1135170C true CN1135170C (en) | 2004-01-21 |
Family
ID=18564933
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101199141A Expired - Fee Related CN1328064C (en) | 2000-02-18 | 2001-02-17 | Printer |
| CNB011119195A Expired - Fee Related CN1135170C (en) | 2000-02-18 | 2001-02-17 | Printer |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101199141A Expired - Fee Related CN1328064C (en) | 2000-02-18 | 2001-02-17 | Printer |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4766182B2 (en) |
| KR (2) | KR100570542B1 (en) |
| CN (2) | CN1328064C (en) |
| HK (2) | HK1039767B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100421963C (en) * | 2004-04-01 | 2008-10-01 | 精工爱普生株式会社 | Serial printer and control method for slide-frame driven motor |
| CN100491126C (en) * | 2004-07-30 | 2009-05-27 | 佳能株式会社 | Recording apparatus |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044381A (en) * | 1983-08-22 | 1985-03-09 | Seikosha Co Ltd | Feed controller for printing head |
| JPS61162378A (en) * | 1985-01-11 | 1986-07-23 | Konishiroku Photo Ind Co Ltd | Thermal printer |
| JPS63290767A (en) * | 1987-05-22 | 1988-11-28 | Matsushita Electric Ind Co Ltd | Edge-type thermal head |
| JPH02187360A (en) * | 1989-01-13 | 1990-07-23 | Canon Inc | Ink jet recording device |
| JPH032050A (en) * | 1989-05-31 | 1991-01-08 | Seiko Epson Corp | Pring desity compensating system for impact dot printer |
| JP2709524B2 (en) * | 1990-04-11 | 1998-02-04 | キヤノン株式会社 | Ink jet recording device |
| JPH06122247A (en) * | 1992-08-26 | 1994-05-06 | Brother Ind Ltd | Printer |
| JPH0691894A (en) * | 1992-09-09 | 1994-04-05 | Canon Inc | Color bubble jet recording device |
| JP3424383B2 (en) * | 1994-04-20 | 2003-07-07 | セイコーエプソン株式会社 | Printing apparatus and control method thereof |
| JPH0867037A (en) * | 1994-08-30 | 1996-03-12 | Nec Home Electron Ltd | Printer |
| JPH0970959A (en) * | 1995-09-04 | 1997-03-18 | Canon Inc | Recording apparatus |
| JP3501602B2 (en) * | 1995-11-22 | 2004-03-02 | キヤノン株式会社 | Image reading apparatus and information processing apparatus having image reading function |
| JP3143596B2 (en) * | 1995-11-27 | 2001-03-07 | キヤノン株式会社 | Ink jet recording method and apparatus |
| JPH106568A (en) * | 1996-06-21 | 1998-01-13 | Brother Ind Ltd | Printing apparatus |
| JP3429991B2 (en) * | 1997-11-14 | 2003-07-28 | アルプス電気株式会社 | Serial printer |
| JPH11188942A (en) * | 1997-12-26 | 1999-07-13 | Canon Inc | Recording device, and its control |
-
2001
- 2001-02-15 KR KR1020010007420A patent/KR100570542B1/en not_active IP Right Cessation
- 2001-02-17 CN CNB2003101199141A patent/CN1328064C/en not_active Expired - Fee Related
- 2001-02-17 CN CNB011119195A patent/CN1135170C/en not_active Expired - Fee Related
-
2002
- 2002-02-18 HK HK02101164.6A patent/HK1039767B/en not_active IP Right Cessation
-
2004
- 2004-11-16 HK HK04109040A patent/HK1066192A1/en not_active IP Right Cessation
-
2005
- 2005-06-07 KR KR1020050048259A patent/KR100734879B1/en not_active IP Right Cessation
-
2010
- 2010-07-08 JP JP2010155540A patent/JP4766182B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100421963C (en) * | 2004-04-01 | 2008-10-01 | 精工爱普生株式会社 | Serial printer and control method for slide-frame driven motor |
| CN100491126C (en) * | 2004-07-30 | 2009-05-27 | 佳能株式会社 | Recording apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1328064C (en) | 2007-07-25 |
| JP4766182B2 (en) | 2011-09-07 |
| CN1309028A (en) | 2001-08-22 |
| JP2010234815A (en) | 2010-10-21 |
| KR100734879B1 (en) | 2007-07-03 |
| KR20010087184A (en) | 2001-09-15 |
| KR20050063760A (en) | 2005-06-28 |
| KR100570542B1 (en) | 2006-04-13 |
| CN1500647A (en) | 2004-06-02 |
| HK1039767B (en) | 2004-08-20 |
| HK1039767A1 (en) | 2002-05-10 |
| HK1066192A1 (en) | 2005-03-18 |
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Granted publication date: 20040121 Termination date: 20200217 |