JPS5675866A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS5675866A
JPS5675866A JP12812180A JP12812180A JPS5675866A JP S5675866 A JPS5675866 A JP S5675866A JP 12812180 A JP12812180 A JP 12812180A JP 12812180 A JP12812180 A JP 12812180A JP S5675866 A JPS5675866 A JP S5675866A
Authority
JP
Japan
Prior art keywords
ink
tank
reservoir
pump
valve
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
JP12812180A
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
Epson Corp
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
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, Epson Corp filed Critical Seiko Epson Corp
Priority to JP12812180A priority Critical patent/JPS5675866A/en
Publication of JPS5675866A publication Critical patent/JPS5675866A/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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/19—Ink jet characterised by ink handling for removing air bubbles

Landscapes

  • Ink Jet (AREA)

Abstract

PURPOSE:To prevent gas bubbles from penetrating into pressure chambers and conduct constantly stable printing by a method wherein the gas bubbles generated in an ink feed passage are removed by a forced flow of ink generated by using a pump, a valve and lids. CONSTITUTION:In the ink jet recorder wherein the pressure chambers 11 being connected to jet nozzles 12 at one end thereof are connected to an ink reservoir 13 at the other end thereof and the reservoir 13 is fed with ink from an ink tank 16 through a pipe 17, the pump 19 is fitted in the pipe 17 and the other end of the reservoir 13 is connected to the ink tank 16 through a pipe 18 which is fitted therein with the valve 20. In the said recorder, when gas bubbles are generated in the pipe 17, the pump 19 is operated with the lids (not shown) being fitted at the tip ends of the nozzles 12 and with the valve 20 opened, to forcibly circulate the ink from the tank 16 to the reservoir 13 and back to the tank 16, thereby removing the gas bubbles into the upper part of the tank 16. Then, after opening the lids at the tip ends of the nozzles 12 and closing the valve 20, the pump 19 is operated to fill the ink into the pressure chambers 11 and the nozzles 12.
JP12812180A 1980-09-16 1980-09-16 Ink jet recorder Pending JPS5675866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12812180A JPS5675866A (en) 1980-09-16 1980-09-16 Ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12812180A JPS5675866A (en) 1980-09-16 1980-09-16 Ink jet recorder

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP15182379A Division JPS5675867A (en) 1979-11-22 1979-11-22 Ink jet recorder

Publications (1)

Publication Number Publication Date
JPS5675866A true JPS5675866A (en) 1981-06-23

Family

ID=14976898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12812180A Pending JPS5675866A (en) 1980-09-16 1980-09-16 Ink jet recorder

Country Status (1)

Country Link
JP (1) JPS5675866A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857960A (en) * 1981-10-02 1983-04-06 Canon Inc Ink supply device
JPS59123672A (en) * 1982-12-28 1984-07-17 Canon Inc Liquid jet recorder
JPS60247564A (en) * 1984-05-22 1985-12-07 Canon Inc Ink jet recorder
JPS60247565A (en) * 1984-05-22 1985-12-07 Canon Inc Waste ink recoverer for ink jet recorder
JPH03503034A (en) * 1989-03-06 1991-07-11 スペクトラ　インコーポレーテッド Ink supply system for ink jet heads
JPH0952375A (en) * 1995-08-11 1997-02-25 Mita Ind Co Ltd Method and apparatus for filling printing head with ink
WO2005075207A3 (en) * 2004-01-30 2005-10-06 Hewlett Packard Development Co Method and apparatus for removing gas from a printhead
GB2437636A (en) * 2004-01-30 2007-10-31 Hewlett Packard Development Co Method for removing gas from a printhead

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177036A (en) * 1974-12-27 1976-07-03 Casio Computer Co Ltd INKUFUN SHASOCHI
JPS5221832A (en) * 1975-08-13 1977-02-18 Hitachi Ltd Ink jet recording device
JPS54123950A (en) * 1978-03-17 1979-09-26 Matsushita Electric Ind Co Ltd Ink jet recorder
JPS54160242A (en) * 1978-06-07 1979-12-18 Ricoh Co Ltd Bubble and choking remover of ink jet head
JPS5513065B2 (en) * 1973-05-14 1980-04-05

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513065B2 (en) * 1973-05-14 1980-04-05
JPS5177036A (en) * 1974-12-27 1976-07-03 Casio Computer Co Ltd INKUFUN SHASOCHI
JPS5221832A (en) * 1975-08-13 1977-02-18 Hitachi Ltd Ink jet recording device
JPS54123950A (en) * 1978-03-17 1979-09-26 Matsushita Electric Ind Co Ltd Ink jet recorder
JPS54160242A (en) * 1978-06-07 1979-12-18 Ricoh Co Ltd Bubble and choking remover of ink jet head

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857960A (en) * 1981-10-02 1983-04-06 Canon Inc Ink supply device
JPS59123672A (en) * 1982-12-28 1984-07-17 Canon Inc Liquid jet recorder
JPH0452220B2 (en) * 1982-12-28 1992-08-21 Canon Kk
JPS60247564A (en) * 1984-05-22 1985-12-07 Canon Inc Ink jet recorder
JPS60247565A (en) * 1984-05-22 1985-12-07 Canon Inc Waste ink recoverer for ink jet recorder
JPH03503034A (en) * 1989-03-06 1991-07-11 スペクトラ　インコーポレーテッド Ink supply system for ink jet heads
JPH0952375A (en) * 1995-08-11 1997-02-25 Mita Ind Co Ltd Method and apparatus for filling printing head with ink
WO2005075207A3 (en) * 2004-01-30 2005-10-06 Hewlett Packard Development Co Method and apparatus for removing gas from a printhead
US7097274B2 (en) 2004-01-30 2006-08-29 Hewlett-Packard Development Company, L.P. Removing gas from a printhead
GB2425989A (en) * 2004-01-30 2006-11-15 Hewlett Packard Development Co Method and apparatus for removing gas from a printhead
GB2425989B (en) * 2004-01-30 2007-10-24 Hewlett Packard Development Co Removing gas from a printhead
GB2437636A (en) * 2004-01-30 2007-10-31 Hewlett Packard Development Co Method for removing gas from a printhead
GB2437636B (en) * 2004-01-30 2008-01-16 Hewlett Packard Development Co Removing gas from a printhead
DE112005000217B4 (en) * 2004-01-30 2012-07-26 Hewlett-Packard Development Co., L.P. Method of removing gas from a printhead and printing device

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