JP7206890B2 - 液体吐出装置および液体吐出装置の駆動方法 - Google Patents

液体吐出装置および液体吐出装置の駆動方法 Download PDF

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Publication number
JP7206890B2
JP7206890B2 JP2018237875A JP2018237875A JP7206890B2 JP 7206890 B2 JP7206890 B2 JP 7206890B2 JP 2018237875 A JP2018237875 A JP 2018237875A JP 2018237875 A JP2018237875 A JP 2018237875A JP 7206890 B2 JP7206890 B2 JP 7206890B2
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JP
Japan
Prior art keywords
pressure
space
cap member
communication hole
opening
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.)
Active
Application number
JP2018237875A
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English (en)
Japanese (ja)
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JP2020100010A5 (enExample
JP2020100010A (ja
Inventor
志貴 熊谷
将史 上林
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
Original Assignee
Seiko 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 filed Critical Seiko Epson Corp
Priority to JP2018237875A priority Critical patent/JP7206890B2/ja
Priority to US16/717,769 priority patent/US10946643B2/en
Priority to CN201911308668.1A priority patent/CN111347785B/zh
Publication of JP2020100010A publication Critical patent/JP2020100010A/ja
Publication of JP2020100010A5 publication Critical patent/JP2020100010A5/ja
Application granted granted Critical
Publication of JP7206890B2 publication Critical patent/JP7206890B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • B41J2/015—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
    • B41J2/0451—Control methods or devices therefor, e.g. driver circuits, control circuits for detecting failure, e.g. clogging, malfunctioning actuator
    • 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
    • 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
    • B41J2/04586—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads of a type not covered by groups B41J2/04575 - B41J2/04585, or of an undefined type
    • 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
    • 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
    • B41J2/16579—Detection means therefor, e.g. for nozzle clogging

Landscapes

  • Ink Jet (AREA)
JP2018237875A 2018-12-20 2018-12-20 液体吐出装置および液体吐出装置の駆動方法 Active JP7206890B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018237875A JP7206890B2 (ja) 2018-12-20 2018-12-20 液体吐出装置および液体吐出装置の駆動方法
US16/717,769 US10946643B2 (en) 2018-12-20 2019-12-17 Liquid ejection device and method for driving liquid ejection device
CN201911308668.1A CN111347785B (zh) 2018-12-20 2019-12-18 液体喷出装置以及液体喷出装置的驱动方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018237875A JP7206890B2 (ja) 2018-12-20 2018-12-20 液体吐出装置および液体吐出装置の駆動方法

Publications (3)

Publication Number Publication Date
JP2020100010A JP2020100010A (ja) 2020-07-02
JP2020100010A5 JP2020100010A5 (enExample) 2021-11-11
JP7206890B2 true JP7206890B2 (ja) 2023-01-18

Family

ID=71099080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018237875A Active JP7206890B2 (ja) 2018-12-20 2018-12-20 液体吐出装置および液体吐出装置の駆動方法

Country Status (3)

Country Link
US (1) US10946643B2 (enExample)
JP (1) JP7206890B2 (enExample)
CN (1) CN111347785B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7501280B2 (ja) * 2020-09-28 2024-06-18 セイコーエプソン株式会社 液体噴射装置
CN118046684B (zh) * 2024-04-01 2025-03-07 广州市普理司科技有限公司 一种数码印刷机自动洗墨控制系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027134A (en) 1989-09-01 1991-06-25 Hewlett-Packard Company Non-clogging cap and service station for ink-jet printheads
JP2016112713A (ja) 2014-12-11 2016-06-23 セイコーエプソン株式会社 液滴吐出装置
JP2019171787A (ja) 2018-03-29 2019-10-10 キヤノン株式会社 液体吐出装置、回復装置、および回復方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3359198B2 (ja) 1994-10-24 2002-12-24 キヤノン株式会社 インクジェット記録装置およびキャップ機構
US5912681A (en) 1994-10-24 1999-06-15 Canon Kabushiki Kaisha Capping mechanism for ink jet recorder
DE69719936T2 (de) * 1996-12-24 2003-12-11 Seiko Epson Corp., Tokio/Tokyo Tintenstrahlaufzeichnungsgerät
JP4013650B2 (ja) 2002-05-22 2007-11-28 セイコーエプソン株式会社 印刷装置
JP5091008B2 (ja) 2008-05-27 2012-12-05 株式会社セイコーアイ・インフォテック 圧力センサ、ヘッドメンテナンス装置、インクジェット記録装置及びメンテナンス方法
US8454120B2 (en) * 2010-03-16 2013-06-04 Seiko Epson Corporation Liquid ejection device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027134A (en) 1989-09-01 1991-06-25 Hewlett-Packard Company Non-clogging cap and service station for ink-jet printheads
JP2016112713A (ja) 2014-12-11 2016-06-23 セイコーエプソン株式会社 液滴吐出装置
JP2019171787A (ja) 2018-03-29 2019-10-10 キヤノン株式会社 液体吐出装置、回復装置、および回復方法

Also Published As

Publication number Publication date
CN111347785B (zh) 2022-07-19
CN111347785A (zh) 2020-06-30
US20200198324A1 (en) 2020-06-25
JP2020100010A (ja) 2020-07-02
US10946643B2 (en) 2021-03-16

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