JPS5590373A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS5590373A
JPS5590373A JP16376178A JP16376178A JPS5590373A JP S5590373 A JPS5590373 A JP S5590373A JP 16376178 A JP16376178 A JP 16376178A JP 16376178 A JP16376178 A JP 16376178A JP S5590373 A JPS5590373 A JP S5590373A
Authority
JP
Japan
Prior art keywords
ink
piezoelectric element
magnitude
jet recorder
ink jet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16376178A
Other languages
Japanese (ja)
Inventor
Mitsuaki Maruyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP16376178A priority Critical patent/JPS5590373A/en
Publication of JPS5590373A publication Critical patent/JPS5590373A/en
Pending legal-status Critical Current

Links

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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04581—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on piezoelectric elements
    • 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04588—Control methods or devices therefor, e.g. driver circuits, control circuits using a specific waveform
    • 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04596—Non-ejecting pulses

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

PURPOSE:To raise the response frequency of a recording head, by always applying electric pulses of such magnitude to the piezoelectric element of an ink jet recorder that ink is not ejected from a nozzle and by heightening the magnitude of the electric pulses only at the time of printing to eject the ink. CONSTITUTION:An ink jet recorder comprises an ink tank 1, an ink chamber 4, a vibrating plate 6, a piezoelectric element 7, etc. When an electric pulse is applied to the piezoelectric element 7, the vibrating plate 6 is deflected inward to raise the pressure of ink 2 in the ink chamber 4 to eject the ink from a nozzle 5. Electric pulses 10 of such magnitude are always applied to the piezoelectric element that the ink 2 is not ejected. Only at the time of printing, an electric pulse 11 of higher magnitude is applied to the piezoelectric element. Since the ink 2 is always slightly vibrated, an external force is applied to the ink 2 to accelerate the restoration of the ink after ejection. This results in attaining high response frequency.
JP16376178A 1978-12-28 1978-12-28 Ink jet recorder Pending JPS5590373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16376178A JPS5590373A (en) 1978-12-28 1978-12-28 Ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16376178A JPS5590373A (en) 1978-12-28 1978-12-28 Ink jet recorder

Publications (1)

Publication Number Publication Date
JPS5590373A true JPS5590373A (en) 1980-07-08

Family

ID=15780194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16376178A Pending JPS5590373A (en) 1978-12-28 1978-12-28 Ink jet recorder

Country Status (1)

Country Link
JP (1) JPS5590373A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565773A (en) * 1979-06-28 1981-01-21 Fujitsu Ltd Driving method for ink jet recorder
JPS5749571A (en) * 1980-08-01 1982-03-23 Ibm Ink jet-printer
JPS58112752A (en) * 1981-12-26 1983-07-05 Konishiroku Photo Ind Co Ltd Ink jet recorder
JPS58112751A (en) * 1981-12-26 1983-07-05 Konishiroku Photo Ind Co Ltd Ink jet recorder
JPS5962158A (en) * 1982-09-30 1984-04-09 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Drop on-demand type ink jet printer
WO2007052434A1 (en) * 2005-10-31 2007-05-10 Kyocera Corporation Liquid discharge device, piezoelectric ink jet head, and liquid discharge device drive method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565773A (en) * 1979-06-28 1981-01-21 Fujitsu Ltd Driving method for ink jet recorder
JPS5749571A (en) * 1980-08-01 1982-03-23 Ibm Ink jet-printer
JPS638908B2 (en) * 1980-08-01 1988-02-25 Intaanashonaru Bijinesu Mashiinzu Corp
JPS58112752A (en) * 1981-12-26 1983-07-05 Konishiroku Photo Ind Co Ltd Ink jet recorder
JPS58112751A (en) * 1981-12-26 1983-07-05 Konishiroku Photo Ind Co Ltd Ink jet recorder
JPS5962158A (en) * 1982-09-30 1984-04-09 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Drop on-demand type ink jet printer
WO2007052434A1 (en) * 2005-10-31 2007-05-10 Kyocera Corporation Liquid discharge device, piezoelectric ink jet head, and liquid discharge device drive method
EP1950039A1 (en) * 2005-10-31 2008-07-30 Kyocera Corporation Liquid discharge device, piezoelectric ink jet head, and liquid discharge device drive method
EP1950039A4 (en) * 2005-10-31 2010-04-07 Kyocera Corp Liquid discharge device, piezoelectric ink jet head, and liquid discharge device drive method
US7938499B2 (en) 2005-10-31 2011-05-10 Kyocera Corporation Liquid discharge device, piezoelectric ink jet head, and driving method for liquid discharge device
JP4806682B2 (en) * 2005-10-31 2011-11-02 京セラ株式会社 Liquid ejecting apparatus, piezoelectric ink jet head, and driving method of liquid ejecting apparatus

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