JP6122124B2 - 印刷システムのサービス - Google Patents
印刷システムのサービス Download PDFInfo
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- JP6122124B2 JP6122124B2 JP2015531900A JP2015531900A JP6122124B2 JP 6122124 B2 JP6122124 B2 JP 6122124B2 JP 2015531900 A JP2015531900 A JP 2015531900A JP 2015531900 A JP2015531900 A JP 2015531900A JP 6122124 B2 JP6122124 B2 JP 6122124B2
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- Prior art keywords
- nozzle
- printhead
- nozzles
- print head
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- 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.)
- Expired - Fee Related
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- 238000007639 printing Methods 0.000 title claims description 49
- 238000000034 method Methods 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 11
- 238000004804 winding Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000010304 firing Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920001410 Microfiber Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
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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
- B41J2/16585—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles for paper-width or non-reciprocating print heads
-
- 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
- B41J2/145—Arrangement thereof
- B41J2/15—Arrangement thereof for serial printing
-
- 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
- B41J2/145—Arrangement thereof
- B41J2/155—Arrangement thereof for line printing
-
- 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
-
- 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
- B41J2/16535—Cleaning of print head nozzles using wiping constructions
-
- 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
- B41J2/16535—Cleaning of print head nozzles using wiping constructions
- B41J2/16544—Constructions for the positioning of wipers
-
- 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
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
-
- 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
- B41J2/16535—Cleaning of print head nozzles using wiping constructions
- B41J2002/1655—Cleaning of print head nozzles using wiping constructions with wiping surface parallel with nozzle plate and mounted on reels, e.g. cleaning ribbon cassettes
-
- 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
- B41J2002/1657—Cleaning of only nozzles or print head parts being selected
-
- 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
- B41J2002/16573—Cleaning process logic, e.g. for determining type or order of cleaning processes
-
- 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
- B41J2/16585—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles for paper-width or non-reciprocating print heads
- B41J2002/16591—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles for paper-width or non-reciprocating print heads for line print heads above an endless belt
Landscapes
- Ink Jet (AREA)
Description
インクジェットプリントヘッドは、プリントヘッドノズルの近傍のインク残滓が固まることに起因して、プリントヘッドノズルが閉塞または部分的にふさがるようになることを欠点として持つ可能性がある。閉塞またはふさがったプリントヘッドノズルは、特にインク滴が印刷動作中に計画通りにノズルによって吐出されない場合には、印刷品質の問題の原因となる可能性がある。
さて、図1を参照すると、そこには一例による印刷システム100の簡易ブロック図が示されている。
Claims (14)
- 複数のプリントヘッドを取り付け可能なプリントバーを有する印刷システムであって、
プリントヘッドノズルのグループにノズルサービス動作を選択的に実行するための前記プリントバーの長さにわたって移動可能なノズルサービスモジュールと、
前記プリントバーに平行に移動可能なプリントヘッドキャリッジに取り付けられた補助プリントヘッドと、
コントローラとを含み、前記コントローラが、以下のこと、即ち
ノズルサービス動作を実行し、
前記ノズルサービスモジュールと同期して前記プリントヘッドキャリッジを移動させ、
印刷動作中、前記ノズルサービスモジュールにより隠される前記プリントバー上のプリントヘッドノズルに意図されたプリントヘッド制御データを、前記補助プリントヘッドの対応するノズル回路に転送することを行い、
前記プリントバーが、前記ノズルサービスモジュールの移動方向に垂直なあらゆる方向に対して静止した状態のままである、印刷システム。 - 前記ノズルサービスモジュールが、プリントヘッドノズルのグループにワイピング動作を選択的に実行するためのノズルワイピング要素を更に含む、請求項1に記載の印刷システム。
- 前記ノズルワイピング要素の幅が、前記プリントヘッドの幅より小さい又は当該幅に等しい、請求項2に記載の印刷システム。
- 前記プリントヘッドノズルのグループが、1つ又は複数のプリントヘッド上にある、請求項1〜3の何れかに記載のシステム。
- 前記ノズルサービスモジュールが、前記プリントバーを移動させずに、プリントヘッドノズルのグループにサービス動作を実行することができる、請求項1〜4の何れかに記載のシステム。
- 前記プリントバー上のプリントヘッドがページ幅アレイの構成に配列されており、その結果、取り付けられた際に、前記プリントヘッドが、印刷が行われ得る印刷区域の全幅を実質的に網羅し、前記プリントバーが基体の上に所定の高さで配置され、前記ノズルサービスモジュールが、前記プリントバーの前記高さを変更せずに、プリントヘッドノズルのグループにサービス動作を行うように構成されている、請求項1〜5の何れかに記載のシステム。
- 前記コントローラが、前記プリントバー上の前記プリントヘッドと前記補助プリントヘッドとの間の水平距離に基づいて、前記転送されるプリントヘッド制御データのタイミングを変更するように更に構成されている、請求項1〜6の何れかに記載のシステム。
- 前記印刷システムが、印刷動作を行うと同時に、実行されている前記印刷動作を中断せずに、前記ノズルサービスモジュールが前記プリントバー上のプリントヘッドにノズルサービス動作を行うように構成されている、請求項1〜7の何れかに記載のシステム。
- 前記補助プリントヘッドが、同時に2つ以上のプリントヘッドからのノズルに取って代わる、請求項1〜8の何れかに記載のシステム。
- 前記補助プリントヘッドのノズルが、前記ノズルサービスモジュールによりまさに隠されようとしている前記プリントヘッド上のノズルと取って代わる、請求項1〜9の何れかに記載のシステム。
- 前記コントローラが、前記ノズルサービスモジュールの幅を超えて、前記ノズルサービスモジュールにより隠されるプリントヘッドノズルより多い数のプリントヘッドノズルを不活性化し、その不活性化されたプリントヘッドノズルに取って代わるように前記補助プリントヘッド上のノズルを活性化するように構成されている、請求項1〜9の何れかに記載のシステム。
- プリントバー上のプリントヘッドにサービス動作を行う方法であって、
前記プリントバー上のプリントヘッドのプリントヘッドノズルにサービス動作を行うためにプリントヘッドサービスモジュールを移動させ、
前記プリントヘッドサービスモジュールにより隠されるプリントヘッドノズルと位置合わせするために補助プリントヘッドのノズルを位置決めし、
コントローラを用いて、前記プリントバー上の隠されたノズルのノズル回路に意図されたプリントヘッド制御データを、前記補助プリントヘッドのノズル回路に転送することを含み、
前記コントローラが、前記プリントバー上の前記プリントヘッドと前記補助プリントヘッドとの間の水平距離に基づいて、前記転送されるプリントヘッド制御データのタイミングを変更し、
前記補助プリントヘッドが、同時に2つ以上のプリントヘッドからのノズルに取って代わり、
前記プリントヘッドサービスモジュールを移動させることが、前記プリントバー上の全てのプリントヘッドノズルにサービス動作を行うために、前記プリントバーの一端部から他端部まで前記プリントヘッドサービスモジュールを移動させることを含む、方法。 - 前記印刷動作を行うと同時に、前記印刷動作を中断せずに前記サービス動作を行うことを更に含む、請求項12に記載の方法。
- 前記印刷動作を行うことが、印刷ジョブを印刷することを含む、請求項13に記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2012/056264 WO2014046658A1 (en) | 2012-09-20 | 2012-09-20 | Printing system servicing |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015528406A JP2015528406A (ja) | 2015-09-28 |
JP6122124B2 true JP6122124B2 (ja) | 2017-04-26 |
Family
ID=50341796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015531900A Expired - Fee Related JP6122124B2 (ja) | 2012-09-20 | 2012-09-20 | 印刷システムのサービス |
Country Status (6)
Country | Link |
---|---|
US (2) | US9427970B2 (ja) |
EP (1) | EP2897803B1 (ja) |
JP (1) | JP6122124B2 (ja) |
CN (1) | CN104640709B (ja) |
BR (1) | BR112015006073B1 (ja) |
WO (1) | WO2014046658A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3024661B1 (en) * | 2013-07-23 | 2020-06-03 | Hewlett-Packard Development Company, L.P. | Calibration target |
WO2016018396A1 (en) | 2014-07-31 | 2016-02-04 | Hewlett-Packard Development Company, L.P. | Methods and apparatus to control a heater associated with a printing nozzle |
US10040291B2 (en) | 2014-07-31 | 2018-08-07 | Hewlett-Packard Development Company, L.P. | Method and apparatus to reduce ink evaporation in printhead nozzles |
EP3174722B1 (en) * | 2014-07-31 | 2021-09-29 | Hewlett-Packard Development Company, L.P. | Servicing a printhead of a printer |
EP3315308B1 (en) | 2016-10-31 | 2021-03-10 | HP Scitex Ltd | Overcoat printing and servicing |
US11007784B2 (en) | 2017-07-31 | 2021-05-18 | Hewlett-Packard Development Company, L.P. | Printhead cleaning methods |
Family Cites Families (23)
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US5838343A (en) * | 1995-05-12 | 1998-11-17 | Moore Business Forms, Inc. | Backup print cartridge for bank of ink-jet printing cartridges |
JP3739716B2 (ja) | 2002-03-22 | 2006-01-25 | シャープ株式会社 | 印字ヘッドメンテナンス機構 |
US6783209B2 (en) | 2002-06-03 | 2004-08-31 | Hewlett-Packard Development Company, L.P. | Multiple print bar approach to pen health and fiber management |
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JP3966205B2 (ja) | 2003-03-27 | 2007-08-29 | ブラザー工業株式会社 | プリンタのメンテナンス装置 |
GB0308203D0 (en) * | 2003-04-09 | 2003-05-14 | Hewlett Packard Co | Servicing printheads |
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JP4144556B2 (ja) * | 2004-04-22 | 2008-09-03 | ソニー株式会社 | 液体吐出ヘッドのクリーニング装置及び液体吐出装置 |
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JP3944858B2 (ja) | 2004-01-19 | 2007-07-18 | 富士フイルム株式会社 | 画像形成装置 |
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JP2008087209A (ja) | 2006-09-29 | 2008-04-17 | Fujifilm Corp | 活性エネルギー硬化型インクジェット記録装置 |
JP4802173B2 (ja) | 2006-11-24 | 2011-10-26 | 京セラミタ株式会社 | インクジェット記録装置 |
EP2094496B1 (en) * | 2006-11-28 | 2012-06-27 | Xjet Ltd. | Inkjet printing method |
JP5004280B2 (ja) * | 2007-03-30 | 2012-08-22 | 富士フイルム株式会社 | 清掃装置及び液体吐出装置並びに液体吐出面清掃方法 |
US8172359B2 (en) * | 2007-10-03 | 2012-05-08 | Hewlett-Packard Development Company, L.P. | System and method for print head maintenance during continuous printing |
US7866788B2 (en) | 2007-11-16 | 2011-01-11 | Hewlett-Packard Development Company, L.P. | Printers and printhead cleaning primarily in page-wide array printers |
JP2010184447A (ja) | 2009-02-12 | 2010-08-26 | Sony Corp | 液体吐出装置及び液体吐出装置の制御方法 |
JP5366743B2 (ja) | 2009-09-28 | 2013-12-11 | 理想科学工業株式会社 | メンテナンス装置 |
CN102529383B (zh) | 2010-12-07 | 2014-09-03 | 北大方正集团有限公司 | 喷头维护方法和喷墨打印设备 |
-
2012
- 2012-09-20 BR BR112015006073-0A patent/BR112015006073B1/pt active IP Right Grant
- 2012-09-20 EP EP12885117.7A patent/EP2897803B1/en active Active
- 2012-09-20 WO PCT/US2012/056264 patent/WO2014046658A1/en active Application Filing
- 2012-09-20 JP JP2015531900A patent/JP6122124B2/ja not_active Expired - Fee Related
- 2012-09-20 CN CN201280075926.6A patent/CN104640709B/zh active Active
- 2012-09-20 US US14/427,566 patent/US9427970B2/en active Active
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2016
- 2016-06-15 US US15/182,938 patent/US9844944B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9844944B2 (en) | 2017-12-19 |
JP2015528406A (ja) | 2015-09-28 |
CN104640709B (zh) | 2016-12-14 |
US9427970B2 (en) | 2016-08-30 |
BR112015006073A2 (pt) | 2017-07-04 |
BR112015006073B1 (pt) | 2021-08-31 |
EP2897803A4 (en) | 2016-05-11 |
EP2897803B1 (en) | 2019-01-16 |
WO2014046658A1 (en) | 2014-03-27 |
CN104640709A (zh) | 2015-05-20 |
EP2897803A1 (en) | 2015-07-29 |
US20150251431A1 (en) | 2015-09-10 |
US20160297204A1 (en) | 2016-10-13 |
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