ATE134932T1 - DISCHARGE REGENERATION METHOD FOR AN INK JET HEAD AND DEVICE FOR IMPLEMENTING THE METHOD - Google Patents

DISCHARGE REGENERATION METHOD FOR AN INK JET HEAD AND DEVICE FOR IMPLEMENTING THE METHOD

Info

Publication number
ATE134932T1
ATE134932T1 AT91303184T AT91303184T ATE134932T1 AT E134932 T1 ATE134932 T1 AT E134932T1 AT 91303184 T AT91303184 T AT 91303184T AT 91303184 T AT91303184 T AT 91303184T AT E134932 T1 ATE134932 T1 AT E134932T1
Authority
AT
Austria
Prior art keywords
discharge
ink jet
implementing
jet head
ink
Prior art date
Application number
AT91303184T
Other languages
German (de)
Inventor
Norifumi C O Canon Koitabashi
Hitoshi C O Canon Kab Sugimoto
Hiroshi C O Canon Kabus Tajika
Miyuki C O Canon Kab Matsubara
Atsushi C O Canon Kabushi Arai
Original Assignee
Canon 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 Canon Kk filed Critical Canon Kk
Application granted granted Critical
Publication of ATE134932T1 publication Critical patent/ATE134932T1/en

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
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/1652—Cleaning of print head nozzles by driving a fluid through the nozzles to the outside thereof, e.g. by applying pressure to the inside or vacuum at the outside of the print head
    • B41J2/16523—Waste ink transport from caps or spittoons, e.g. by suction
    • 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
    • B41J2/16505—Caps, spittoons or covers for cleaning or preventing drying out
    • B41J2/16508—Caps, spittoons or covers for cleaning or preventing drying out connected with the printer frame
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ink Jet (AREA)
  • Facsimile Heads (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

This invention provides a novel and effective recovery method and device for an ink jet recording head, which method or device has the step of or means for carrying out substantially at a time a condition for driving discharge energy generating elements to discharge ink from the discharge ports of the head and a condition for effecting the forced discharge of the ink by a suction or pressing pump. According to the present invention, the pump itself can be made compact and moreover, the recovery process of all the discharge ports can be carried out reliably within a short time. <IMAGE>
AT91303184T 1990-04-11 1991-04-10 DISCHARGE REGENERATION METHOD FOR AN INK JET HEAD AND DEVICE FOR IMPLEMENTING THE METHOD ATE134932T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9540690 1990-04-11

Publications (1)

Publication Number Publication Date
ATE134932T1 true ATE134932T1 (en) 1996-03-15

Family

ID=14136793

Family Applications (2)

Application Number Title Priority Date Filing Date
AT95200807T ATE194552T1 (en) 1990-04-11 1991-04-10 DISCHARGE REGENERATION METHOD FOR AN INK JET HEAD AND DEVICE FOR IMPLEMENTING THE METHOD
AT91303184T ATE134932T1 (en) 1990-04-11 1991-04-10 DISCHARGE REGENERATION METHOD FOR AN INK JET HEAD AND DEVICE FOR IMPLEMENTING THE METHOD

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT95200807T ATE194552T1 (en) 1990-04-11 1991-04-10 DISCHARGE REGENERATION METHOD FOR AN INK JET HEAD AND DEVICE FOR IMPLEMENTING THE METHOD

Country Status (7)

Country Link
EP (2) EP0670223B1 (en)
KR (1) KR960005182B1 (en)
CN (1) CN1062515C (en)
AT (2) ATE194552T1 (en)
AU (2) AU7434291A (en)
CA (1) CA2040120C (en)
DE (2) DE69132320T2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69328942T2 (en) * 1992-02-10 2000-11-30 Canon K.K., Tokio/Tokyo Ink jet recording device
JP3159225B2 (en) * 1992-06-26 2001-04-23 セイコーエプソン株式会社 Ink jet recording device
DE69307053T2 (en) * 1992-08-26 1997-04-17 Hewlett Packard Co Cover with a resilient lip for an inkjet printhead
ATE187393T1 (en) * 1992-09-01 1999-12-15 Canon Kk POSITION DETECTION AND LOCKING DEVICE FOR THE PRINT CAR ''A RECORDING DEVICE''
EP0765753B1 (en) * 1993-03-11 1999-08-11 Seiko Epson Corporation Ink jet recording apparatus
JP3233175B2 (en) * 1993-03-11 2001-11-26 セイコーエプソン株式会社 Ink jet recording device
JP3253766B2 (en) * 1993-07-06 2002-02-04 キヤノン株式会社 Recovery processing device for inkjet recording device
IT1267195B1 (en) * 1993-12-10 1997-01-28 Seiko Epson Corp INK-JET RECORDING EQUIPMENT.
US5805180A (en) * 1994-08-26 1998-09-08 Canon Kabushiki Kaisha Ink jet recording apparatus which performs suction recovery with a cap and method for same
JPH0957989A (en) * 1995-08-29 1997-03-04 Oki Data:Kk Ink jet recording apparatus
JP2878214B2 (en) * 1996-11-20 1999-04-05 新潟日本電気株式会社 Ink jet recording device
US6273546B1 (en) 1996-11-29 2001-08-14 Seiko Epson Corporation Capping unit having a decreased load during a peeling operation and ink-jet recording apparatus using the same
US6406123B1 (en) * 1998-09-07 2002-06-18 Seiko Epson Corporation Capping unit for ink jet recording head incorporated in ink jet recording apparatus and method of manufacturing the same
JP2001063102A (en) 1999-08-24 2001-03-13 Canon Inc Suction recovery method for ink jet recording apparatus
DE60140066D1 (en) * 2000-08-11 2009-11-12 Canon Finetech Inc INK JET PRINTER AND CLEANING METHOD FOR RESTORING PROCESS
JP5451103B2 (en) * 2008-03-25 2014-03-26 キヤノン株式会社 Ink jet recording apparatus and recording head recovery processing method
EP2566697B1 (en) * 2010-05-02 2020-12-09 Xjet Ltd. Printing system with self-purge, sediment prevention and fumes removal arrangements
CN110507173B (en) * 2018-05-21 2021-04-16 佛山市顺德区美的电热电器制造有限公司 Cooking appliance, control method thereof, control device thereof and computer-readable storage medium
JP7224836B2 (en) * 2018-10-05 2023-02-20 キヤノン株式会社 Recording device and recovery method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1127227A (en) 1977-10-03 1982-07-06 Ichiro Endo Liquid jet recording process and apparatus therefor
US4330787A (en) 1978-10-31 1982-05-18 Canon Kabushiki Kaisha Liquid jet recording device
US4345262A (en) 1979-02-19 1982-08-17 Canon Kabushiki Kaisha Ink jet recording method
US4463359A (en) 1979-04-02 1984-07-31 Canon Kabushiki Kaisha Droplet generating method and apparatus thereof
US4313124A (en) 1979-05-18 1982-01-26 Canon Kabushiki Kaisha Liquid jet recording process and liquid jet recording head
DE3051198C2 (en) 1979-10-23 1996-11-14 Canon Kk Cover and suction device for inkjet pens
US4558333A (en) 1981-07-09 1985-12-10 Canon Kabushiki Kaisha Liquid jet recording head
JPS59123670A (en) 1982-12-28 1984-07-17 Canon Inc Ink jet head
JPS59138461A (en) 1983-01-28 1984-08-08 Canon Inc liquid jet recording device
DE3633239A1 (en) * 1985-10-01 1987-04-16 Canon Kk METHOD FOR OPERATING AN INK-JET RECORDING DEVICE AND INK-JET RECORDING DEVICE
IT1195151B (en) * 1986-09-05 1988-10-12 Olivetti & Co Spa Operation restoring appts. for ink jet printing nozzle
JP2659955B2 (en) 1987-05-27 1997-09-30 キヤノン株式会社 Ink jet recording device
US4853717A (en) * 1987-10-23 1989-08-01 Hewlett-Packard Company Service station for ink-jet printer

Also Published As

Publication number Publication date
DE69117559T2 (en) 1996-09-05
CN1062515C (en) 2001-02-28
CA2040120C (en) 1996-03-26
AU7434291A (en) 1991-10-17
DE69132320T2 (en) 2000-12-14
EP0670223A2 (en) 1995-09-06
CA2040120A1 (en) 1991-10-12
DE69117559D1 (en) 1996-04-11
AU7037094A (en) 1994-10-13
EP0452119A3 (en) 1991-12-27
EP0670223B1 (en) 2000-07-12
EP0452119B1 (en) 1996-03-06
DE69132320D1 (en) 2000-08-17
ATE194552T1 (en) 2000-07-15
KR960005182B1 (en) 1996-04-22
KR910018183A (en) 1991-11-30
EP0452119A2 (en) 1991-10-16
CN1057428A (en) 1992-01-01
EP0670223A3 (en) 1996-05-08
AU676924B2 (en) 1997-03-27

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties