JP6995514B2 - インクジェット記録装置 - Google Patents
インクジェット記録装置 Download PDFInfo
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- JP6995514B2 JP6995514B2 JP2017133656A JP2017133656A JP6995514B2 JP 6995514 B2 JP6995514 B2 JP 6995514B2 JP 2017133656 A JP2017133656 A JP 2017133656A JP 2017133656 A JP2017133656 A JP 2017133656A JP 6995514 B2 JP6995514 B2 JP 6995514B2
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- 238000011144 upstream manufacturing Methods 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 22
- 238000012423 maintenance Methods 0.000 description 42
- 239000000976 ink Substances 0.000 description 36
- 238000000034 method Methods 0.000 description 24
- 230000008569 process Effects 0.000 description 20
- 238000010586 diagram Methods 0.000 description 13
- 238000012546 transfer Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000007639 printing Methods 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- KNMAVSAGTYIFJF-UHFFFAOYSA-N 1-[2-[(2-hydroxy-3-phenoxypropyl)amino]ethylamino]-3-phenoxypropan-2-ol;dihydrochloride Chemical compound Cl.Cl.C=1C=CC=CC=1OCC(O)CNCCNCC(O)COC1=CC=CC=C1 KNMAVSAGTYIFJF-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Images
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
-
- 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
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/1433—Structure of nozzle plates
-
- 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
- B41J2/165—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
- B41J2/16517—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
- B41J2/16526—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 by applying pressure only
-
- 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
- B41J2/16532—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 by applying vacuum only
-
- 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
- B41J2/16538—Cleaning of print head nozzles using wiping constructions with brushes or wiper blades perpendicular to the nozzle plate
-
- 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
- B41J2/16541—Means to remove deposits from wipers or scrapers
-
- 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
- B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
- B41J2202/01—Embodiments of or processes related to ink-jet heads
- B41J2202/20—Modules
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ink Jet (AREA)
Description
なお、上記実施形態は、以下の(1)乃至(6)に示すように変形するようにしてもよい。
8a 吐出口面
81 吐出ユニット
81a 端辺
172c バキュームワイパ
Claims (7)
- インクを吐出する吐出口が複数配列された吐出口列が形成された吐出ユニットが、端辺を隣接させながら第1の方向に沿って複数設けられた記録ヘッドと、
前記吐出ユニットに当接し、前記吐出ユニットに対して前記第1の方向に相対的に移動しながら吸引可能な吸引手段と、を備え、
前記吸引手段の前記吐出ユニットとの当接領域は、第1の吐出ユニットにおける前記吸引手段の移動方向の上流側の第1の端辺の両端に位置する2つの角部のうち、前記移動方向から見たときに、前記移動方向において前記第1の吐出ユニットの上流側に設けられた第2の吐出ユニットにおける前記移動方向の下流側の第2の端辺と重複しない位置にある角部を含まず、
前記吸引手段は、前記吐出ユニットの端辺の前記第1の方向に対する傾斜角度に応じて、前記移動方向で移動する前記吸引手段が該端辺から当接するように、前記第1の方向に対する傾斜角度が決定される、
ことを特徴とするインクジェット記録装置。 - 前記第1の方向と直交する第2の方向に付勢された位置決め手段をさらに有し、
前記位置決め手段は、前記記録ヘッドに当接しながら、前記吐出ユニットに対する前記吸引手段の前記第2の方向での位置決めを行う
ことを特徴とする請求項1に記載のインクジェット記録装置。 - 前記位置決め手段は、前記記録ヘッドの嵌合手段に嵌合される、
ことを特徴とする請求項2に記載のインクジェット記録装置。 - 前記当接領域は、前記吐出ユニットそれぞれにおいて、
前記第1の方向と直交する第2の方向の一方側が、前記吐出ユニットにおける最も一方側に位置する吐出口列と、最も一方側に位置する辺または角部との間に位置し、
前記第2の方向の他方側が、前記吐出ユニットにおける最も他方側に位置する吐出口列と、最も他方側に位置する辺または角部との間に位置する、
ことを特徴とする請求項1から3のいずれか1項に記載のインクジェット記録装置。 - 前記吐出ユニットは、平行四辺形の形状であって、前記第1の方向に対して所定の角度だけ傾斜して配置されることを特徴とする請求項1から4のいずれか1項に記載のインクジェット記録装置。
- 前記吐出ユニットには、配線を封止する配線封止部が設けられ、
前記当接領域は、前記配線封止部が位置する側において、最も該側に位置する吐出口列と、前記配線封止部において前記移動方向の最も上流側に位置する角部との間に位置する、
ことを特徴とする請求項5に記載のインクジェット記録装置。 - 前記当接領域は、前記吐出ユニットそれぞれの前記吐出口列における全ての吐出口を含む、
ことを特徴とする請求項1から6のいずれか1項に記載のインクジェット記録装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017133656A JP6995514B2 (ja) | 2017-07-07 | 2017-07-07 | インクジェット記録装置 |
US16/023,034 US10479088B2 (en) | 2017-07-07 | 2018-06-29 | Inkjet printing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017133656A JP6995514B2 (ja) | 2017-07-07 | 2017-07-07 | インクジェット記録装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019014155A JP2019014155A (ja) | 2019-01-31 |
JP6995514B2 true JP6995514B2 (ja) | 2022-01-14 |
Family
ID=64904410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017133656A Active JP6995514B2 (ja) | 2017-07-07 | 2017-07-07 | インクジェット記録装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10479088B2 (ja) |
JP (1) | JP6995514B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7051518B2 (ja) | 2018-03-22 | 2022-04-11 | キヤノン株式会社 | 液体吐出装置、および液体吐出装置の制御方法 |
JP7242215B2 (ja) | 2018-08-10 | 2023-03-20 | キヤノン株式会社 | メンテナンス装置および液体吐出装置 |
JP7224836B2 (ja) | 2018-10-05 | 2023-02-20 | キヤノン株式会社 | 記録装置および回復方法 |
JP2021049673A (ja) | 2019-09-24 | 2021-04-01 | ブラザー工業株式会社 | 画像記録装置 |
EP4043220B1 (en) | 2021-02-16 | 2024-06-26 | Ricoh Company, Ltd. | Liquid discharge device and image forming apparatus |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030081055A1 (en) | 2001-10-30 | 2003-05-01 | Wotton Geoff M. | Printing mechanism hinged printbar assembly |
JP2005319653A (ja) | 2004-05-07 | 2005-11-17 | Matsushita Electric Ind Co Ltd | インクジェット記録装置のラインヘッドワイピング方法及びその装置 |
JP2006095779A (ja) | 2004-09-28 | 2006-04-13 | Konica Minolta Holdings Inc | インクジェット記録装置及びマルチヘッドユニットのワイピング方法 |
JP2008055812A (ja) | 2006-09-01 | 2008-03-13 | Ricoh Co Ltd | 画像形成装置 |
JP2008143039A (ja) | 2006-12-11 | 2008-06-26 | Fuji Xerox Co Ltd | 液滴吐出装置 |
JP2008179056A (ja) | 2007-01-24 | 2008-08-07 | Ricoh Co Ltd | 画像形成装置 |
JP2008188872A (ja) | 2007-02-05 | 2008-08-21 | Fuji Xerox Co Ltd | 液滴吐出装置 |
JP2011104864A (ja) | 2009-11-17 | 2011-06-02 | Canon Inc | 記録装置 |
JP2015003491A (ja) | 2013-06-24 | 2015-01-08 | 富士フイルム株式会社 | 液体吐出ヘッドのメンテナンス方法、液体吐出ヘッド |
JP2015231727A (ja) | 2014-05-13 | 2015-12-24 | キヤノン株式会社 | 液体吐出ヘッド及び記録装置 |
JP2016185683A (ja) | 2015-03-27 | 2016-10-27 | セイコーエプソン株式会社 | 記録装置 |
JP2017030226A (ja) | 2015-07-31 | 2017-02-09 | 富士フイルム株式会社 | 液体吐出ヘッド製造方法、及び液体吐出ヘッド製造システム |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3161050B2 (ja) * | 1991-06-12 | 2001-04-25 | 富士ゼロックス株式会社 | インクジェットヘッドのメンテナンス装置 |
JP3065818B2 (ja) * | 1992-10-26 | 2000-07-17 | キヤノン株式会社 | インクジェット記録装置 |
US7150519B2 (en) | 2001-02-23 | 2006-12-19 | Canon Kabushiki Kaisha | Ink jet recording apparatus |
AUPR399001A0 (en) * | 2001-03-27 | 2001-04-26 | Silverbrook Research Pty. Ltd. | An apparatus and method(ART104) |
US20090015625A1 (en) * | 2005-11-21 | 2009-01-15 | Dainippon Screen Mfg, Co., Ltd. | Printing Apparatus And Cleaning Mechanism Thereof |
-
2017
- 2017-07-07 JP JP2017133656A patent/JP6995514B2/ja active Active
-
2018
- 2018-06-29 US US16/023,034 patent/US10479088B2/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030081055A1 (en) | 2001-10-30 | 2003-05-01 | Wotton Geoff M. | Printing mechanism hinged printbar assembly |
JP2005319653A (ja) | 2004-05-07 | 2005-11-17 | Matsushita Electric Ind Co Ltd | インクジェット記録装置のラインヘッドワイピング方法及びその装置 |
JP2006095779A (ja) | 2004-09-28 | 2006-04-13 | Konica Minolta Holdings Inc | インクジェット記録装置及びマルチヘッドユニットのワイピング方法 |
JP2008055812A (ja) | 2006-09-01 | 2008-03-13 | Ricoh Co Ltd | 画像形成装置 |
JP2008143039A (ja) | 2006-12-11 | 2008-06-26 | Fuji Xerox Co Ltd | 液滴吐出装置 |
JP2008179056A (ja) | 2007-01-24 | 2008-08-07 | Ricoh Co Ltd | 画像形成装置 |
JP2008188872A (ja) | 2007-02-05 | 2008-08-21 | Fuji Xerox Co Ltd | 液滴吐出装置 |
JP2011104864A (ja) | 2009-11-17 | 2011-06-02 | Canon Inc | 記録装置 |
JP2015003491A (ja) | 2013-06-24 | 2015-01-08 | 富士フイルム株式会社 | 液体吐出ヘッドのメンテナンス方法、液体吐出ヘッド |
JP2015231727A (ja) | 2014-05-13 | 2015-12-24 | キヤノン株式会社 | 液体吐出ヘッド及び記録装置 |
JP2016185683A (ja) | 2015-03-27 | 2016-10-27 | セイコーエプソン株式会社 | 記録装置 |
JP2017030226A (ja) | 2015-07-31 | 2017-02-09 | 富士フイルム株式会社 | 液体吐出ヘッド製造方法、及び液体吐出ヘッド製造システム |
Also Published As
Publication number | Publication date |
---|---|
US10479088B2 (en) | 2019-11-19 |
US20190009547A1 (en) | 2019-01-10 |
JP2019014155A (ja) | 2019-01-31 |
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