JPS57128561A - Ink jet printer device - Google Patents

Ink jet printer device

Info

Publication number
JPS57128561A
JPS57128561A JP1452581A JP1452581A JPS57128561A JP S57128561 A JPS57128561 A JP S57128561A JP 1452581 A JP1452581 A JP 1452581A JP 1452581 A JP1452581 A JP 1452581A JP S57128561 A JPS57128561 A JP S57128561A
Authority
JP
Japan
Prior art keywords
ink
head
tank
ink jet
room
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
Application number
JP1452581A
Other languages
Japanese (ja)
Other versions
JPH0343069B2 (en
Inventor
Shigeo Togano
Yoji Matsufuji
Hiroo Hitotsubashi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP1452581A priority Critical patent/JPS57128561A/en
Publication of JPS57128561A publication Critical patent/JPS57128561A/en
Publication of JPH0343069B2 publication Critical patent/JPH0343069B2/ja
Granted 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
    • B41J2/135—Nozzles
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles

Landscapes

  • Ink Jet (AREA)

Abstract

PURPOSE:To set a large number of heads free from crogging in a short time, by a method wherein a connection path between each tank and a head is provided so that each liquid in a tank storing liquids having different compositions from each other is independently fed to the head. CONSTITUTION:Ink jet heads H1, H2...Hn have ink discharge ports A1, A2... An, respectively. An ink tank IT1 has two ink housing rooms of R1-1 and R1-2 and the room R1-1 and the other room R1-2 are connected to the head H1 through conduits P1-1, P1-2 and P1-4, P1-3, respectively. In order to feed ink, a 3-way valves V1-1, V1-2 are released in a direction connecting the H1 and IT1, a 2-way valve V'1 is closed, and the R1-1 is pressurized, which results in filling a relay liquid chamber C1 with ink IK through the P1-1, and P1-2.
JP1452581A 1981-02-03 1981-02-03 Ink jet printer device Granted JPS57128561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1452581A JPS57128561A (en) 1981-02-03 1981-02-03 Ink jet printer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1452581A JPS57128561A (en) 1981-02-03 1981-02-03 Ink jet printer device

Publications (2)

Publication Number Publication Date
JPS57128561A true JPS57128561A (en) 1982-08-10
JPH0343069B2 JPH0343069B2 (en) 1991-07-01

Family

ID=11863528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1452581A Granted JPS57128561A (en) 1981-02-03 1981-02-03 Ink jet printer device

Country Status (1)

Country Link
JP (1) JPS57128561A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2006181804A (en) * 2004-12-27 2006-07-13 Konica Minolta Holdings Inc Inkjet head cleaning device and inkjet head cleaning method
JP2008006657A (en) * 2006-06-28 2008-01-17 Toshiba Tec Corp Liquid replacing method for inkjet recording device, and inkjet recording device
JP2008254343A (en) * 2007-04-05 2008-10-23 Canon Finetech Inc Ink-jet recorder
JP2013129081A (en) * 2011-12-20 2013-07-04 Seiko Epson Corp Printer, and ink return method
WO2015037646A1 (en) * 2013-09-12 2015-03-19 ローランドディー．ジー．株式会社 Inkjet printer, ink filling method, ink extraction method, and ink pathway rinsing method
JP2020049661A (en) * 2018-09-21 2020-04-02 株式会社Ｓｃｒｅｅｎホールディングス Ink jet printer and maintenance method thereof
JP2020157675A (en) * 2019-03-27 2020-10-01 セイコーエプソン株式会社 Droplet discharge device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2006181804A (en) * 2004-12-27 2006-07-13 Konica Minolta Holdings Inc Inkjet head cleaning device and inkjet head cleaning method
JP4649985B2 (en) * 2004-12-27 2011-03-16 コニカミノルタホールディングス株式会社 Inkjet head cleaning apparatus and inkjet head cleaning method
JP2008006657A (en) * 2006-06-28 2008-01-17 Toshiba Tec Corp Liquid replacing method for inkjet recording device, and inkjet recording device
JP2008254343A (en) * 2007-04-05 2008-10-23 Canon Finetech Inc Ink-jet recorder
JP2013129081A (en) * 2011-12-20 2013-07-04 Seiko Epson Corp Printer, and ink return method
WO2015037646A1 (en) * 2013-09-12 2015-03-19 ローランドディー．ジー．株式会社 Inkjet printer, ink filling method, ink extraction method, and ink pathway rinsing method
US9469121B2 (en) 2013-09-12 2016-10-18 Roland Dg Corporation Inkjet printer
JP6013615B2 (en) * 2013-09-12 2016-10-25 ローランドディー．ジー．株式会社 Ink jet printer, ink filling method, ink removing method, and ink path cleaning method
JP2020049661A (en) * 2018-09-21 2020-04-02 株式会社Ｓｃｒｅｅｎホールディングス Ink jet printer and maintenance method thereof
JP2020157675A (en) * 2019-03-27 2020-10-01 セイコーエプソン株式会社 Droplet discharge device

Also Published As

Publication number Publication date
JPH0343069B2 (en) 1991-07-01

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