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EP1827837A4 - Capping system incorporating a flexible capping member for inkjet printhead assembly - Google Patents

Capping system incorporating a flexible capping member for inkjet printhead assembly

Info

Publication number
EP1827837A4
EP1827837A4 EP04801129A EP04801129A EP1827837A4 EP 1827837 A4 EP1827837 A4 EP 1827837A4 EP 04801129 A EP04801129 A EP 04801129A EP 04801129 A EP04801129 A EP 04801129A EP 1827837 A4 EP1827837 A4 EP 1827837A4
Authority
EP
European Patent Office
Prior art keywords
capping
printhead
printhead assembly
pagewidth
system incorporating
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
EP04801129A
Other languages
German (de)
French (fr)
Other versions
EP1827837A1 (en
EP1827837B1 (en
Inventor
Norman Micheal Berry
Akira Nakazawa
Kia Silverbrook
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.)
Silverbrook Research Pty Ltd
Original Assignee
Silverbrook Research Pty Ltd
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 Silverbrook Research Pty Ltd filed Critical Silverbrook Research Pty Ltd
Publication of EP1827837A1 publication Critical patent/EP1827837A1/en
Publication of EP1827837A4 publication Critical patent/EP1827837A4/en
Application granted granted Critical
Publication of EP1827837B1 publication Critical patent/EP1827837B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/165Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16585Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles for paper-width or non-reciprocating print heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/015Ink jet characterised by the jet generation process
    • B41J2/04Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/055Devices for absorbing or preventing back-pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/14Structure thereof only for on-demand ink jet heads
    • B41J2/14016Structure of bubble jet print heads
    • B41J2/14145Structure of the manifold
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/145Arrangement thereof
    • B41J2/155Arrangement thereof for line printing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/165Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16505Caps, spittoons or covers for cleaning or preventing drying out
    • B41J2/16508Caps, spittoons or covers for cleaning or preventing drying out connected with the printer frame
    • B41J2/16511Constructions for cap positioning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/165Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16585Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles for paper-width or non-reciprocating print heads
    • B41J2/16588Print heads movable towards the cleaning unit

Landscapes

  • Ink Jet (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)

Abstract

A capping mechanism is disclosed for a pagewidth printhead assembly (50) having a pagewidth printhead (51) and a plurality of nozzles located along the printhead (51) for delivering ink onto print media as it is transported past the printhead. The capping mechanism comprises- i) a capping member (83) formed from a flexible sheet-like material and having a width corresponding substantially to the length of the printhead (51), and ii) means (84, 85) arranged to position the capping member (83) in nozzle capping engagement with the printhead (51). The capping mechanism (83) discloses in relation to a printhead assembly having two pagewidth printheads, and further disclosures are made in respect of an inkjet printer incorporating the capping mechanism and a method of capping a pagewidth printhead.
EP04801129A 2004-12-06 2004-12-06 Capping system incorporating a flexible capping member for inkjet printhead assembly Expired - Lifetime EP1827837B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AU2004/001715 WO2006060843A1 (en) 2004-12-06 2004-12-06 Capping system incorporating a flexible capping member for inkjet printhead assembly

Publications (3)

Publication Number Publication Date
EP1827837A1 EP1827837A1 (en) 2007-09-05
EP1827837A4 true EP1827837A4 (en) 2008-05-07
EP1827837B1 EP1827837B1 (en) 2009-10-21

Family

ID=36577588

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04801129A Expired - Lifetime EP1827837B1 (en) 2004-12-06 2004-12-06 Capping system incorporating a flexible capping member for inkjet printhead assembly

Country Status (6)

Country Link
EP (1) EP1827837B1 (en)
JP (1) JP4467621B2 (en)
KR (1) KR100965661B1 (en)
AT (1) ATE446194T1 (en)
DE (1) DE602004023767D1 (en)
WO (1) WO2006060843A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018230275A1 (en) 2017-06-15 2018-12-20 富士フイルム株式会社 Moisturizing device, maintenance device, and liquid discharge device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09239999A (en) * 1996-03-12 1997-09-16 Sharp Corp Ink jet printer
US6382767B1 (en) * 1999-06-28 2002-05-07 Heidelberger Druckmaschinen Ag Method and device for cleaning a print head of an ink jet printer
EP1518701A1 (en) * 2003-09-24 2005-03-30 Brother Kogyo Kabushiki Kaisha Inkjet printer
EP1582356A2 (en) * 2004-03-23 2005-10-05 Brother Kogyo Kabushiki Kaisha Cap for ink jet head

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919727A1 (en) * 1979-05-16 1980-11-20 Olympia Werke Ag DEVICE FOR CLOSING THE NOZZLE AREA ON AN INK WRITING HEAD
US5400060A (en) * 1992-06-25 1995-03-21 Xerox Corporation Thermal ink jet cartridge face sealing for shipping
US5473354A (en) * 1994-05-26 1995-12-05 Hewlett-Packard Company Ink-delivery apparatus
US5710586A (en) * 1995-01-27 1998-01-20 Tektronix, Inc. Ink jet printer having webs between stripper fingers
JPH08224889A (en) * 1995-02-21 1996-09-03 Brother Ind Ltd Inkjet device
US6422680B1 (en) * 1999-06-17 2002-07-23 Seiko Epson Corporation Ink jet recording apparatus and cleaning control method for the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09239999A (en) * 1996-03-12 1997-09-16 Sharp Corp Ink jet printer
US6382767B1 (en) * 1999-06-28 2002-05-07 Heidelberger Druckmaschinen Ag Method and device for cleaning a print head of an ink jet printer
EP1518701A1 (en) * 2003-09-24 2005-03-30 Brother Kogyo Kabushiki Kaisha Inkjet printer
EP1582356A2 (en) * 2004-03-23 2005-10-05 Brother Kogyo Kabushiki Kaisha Cap for ink jet head

Also Published As

Publication number Publication date
DE602004023767D1 (en) 2009-12-03
EP1827837A1 (en) 2007-09-05
JP2008522860A (en) 2008-07-03
KR20070086620A (en) 2007-08-27
JP4467621B2 (en) 2010-05-26
KR100965661B1 (en) 2010-06-24
EP1827837B1 (en) 2009-10-21
ATE446194T1 (en) 2009-11-15
WO2006060843A1 (en) 2006-06-15

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