DE60022164T2 - Verfahren und Einrichtung zur Verbesserung der Bildqualität in einem Druckgerät - Google Patents
Verfahren und Einrichtung zur Verbesserung der Bildqualität in einem Druckgerät Download PDFInfo
- Publication number
- DE60022164T2 DE60022164T2 DE60022164T DE60022164T DE60022164T2 DE 60022164 T2 DE60022164 T2 DE 60022164T2 DE 60022164 T DE60022164 T DE 60022164T DE 60022164 T DE60022164 T DE 60022164T DE 60022164 T2 DE60022164 T2 DE 60022164T2
- Authority
- DE
- Germany
- Prior art keywords
- nozzles
- nozzle
- printhead
- recovery
- faulty
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 153
- 238000007639 printing Methods 0.000 title claims description 44
- 238000001514 detection method Methods 0.000 claims description 156
- 238000012423 maintenance Methods 0.000 claims description 108
- 230000006870 function Effects 0.000 claims description 90
- 230000002950 deficient Effects 0.000 claims description 29
- 238000003860 storage Methods 0.000 claims description 19
- 238000007641 inkjet printing Methods 0.000 claims description 16
- 238000004590 computer program Methods 0.000 claims description 5
- 239000000976 ink Substances 0.000 description 148
- 238000011084 recovery Methods 0.000 description 147
- 230000008569 process Effects 0.000 description 62
- 238000012360 testing method Methods 0.000 description 60
- 210000003128 head Anatomy 0.000 description 42
- 230000037452 priming Effects 0.000 description 29
- 238000003909 pattern recognition Methods 0.000 description 25
- 230000004044 response Effects 0.000 description 24
- 239000013598 vector Substances 0.000 description 19
- 238000004140 cleaning Methods 0.000 description 17
- 238000004422 calculation algorithm Methods 0.000 description 16
- 238000010304 firing Methods 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 13
- 230000002159 abnormal effect Effects 0.000 description 12
- 230000007547 defect Effects 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 238000005070 sampling Methods 0.000 description 11
- 230000002547 anomalous effect Effects 0.000 description 9
- 239000000356 contaminant Substances 0.000 description 9
- 238000011109 contamination Methods 0.000 description 9
- 238000003491 array Methods 0.000 description 8
- 239000000835 fiber Substances 0.000 description 8
- 235000003642 hunger Nutrition 0.000 description 8
- 230000037351 starvation Effects 0.000 description 8
- 239000003086 colorant Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000036541 health Effects 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 5
- 241001136792 Alle Species 0.000 description 4
- 238000012935 Averaging Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000011960 computer-aided design Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000001041 dye based ink Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000001042 pigment based ink Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 206010011906 Death Diseases 0.000 description 1
- 241000482967 Diloba caeruleocephala Species 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000004894 snout Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- B41J2/015—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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/66—Applications of cutting devices
- B41J11/70—Applications of cutting devices cutting perpendicular to the direction of paper feed
- B41J11/706—Applications of cutting devices cutting perpendicular to the direction of paper feed using a cutting tool mounted on a reciprocating carrier
-
- 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
- B41J2/04536—Control methods or devices therefor, e.g. driver circuits, control circuits using history data
-
- 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
- B41J2/04558—Control methods or devices therefor, e.g. driver circuits, control circuits detecting presence or properties of a dot on paper
-
- 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
- B41J2/04561—Control methods or devices therefor, e.g. driver circuits, control circuits detecting presence or properties of a drop in flight
-
- 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
- B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles
-
- 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
- B41J2/04581—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on piezoelectric elements
-
- 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
-
- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
-
- 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
- B41J2202/17—Readable information on the head
Landscapes
- Ink Jet (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00108056A EP1147910B1 (en) | 2000-04-20 | 2000-04-20 | Method and apparatus for improving the quality of an image produced by a printing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60022164D1 DE60022164D1 (de) | 2005-09-29 |
| DE60022164T2 true DE60022164T2 (de) | 2006-08-17 |
Family
ID=8168460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60022164T Expired - Fee Related DE60022164T2 (de) | 2000-04-20 | 2000-04-20 | Verfahren und Einrichtung zur Verbesserung der Bildqualität in einem Druckgerät |
Country Status (4)
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6863361B2 (en) | 2001-10-30 | 2005-03-08 | Hewlett-Packard Development Company, L.P. | Method to correct for malfunctioning ink ejection elements in a single pass print mode |
| JP4266583B2 (ja) * | 2002-07-16 | 2009-05-20 | キヤノン株式会社 | インクジェット記録装置およびインクジェット記録システムおよびインクジェット記録装置の制御方法 |
| WO2004024447A2 (en) * | 2002-09-12 | 2004-03-25 | Objet Geometries Ltd. | Device, system and method for calibration in three-dimensional model printing |
| JP3867794B2 (ja) | 2003-04-16 | 2007-01-10 | セイコーエプソン株式会社 | 液滴吐出装置、インクジェットプリンタ及びヘッド異常検出・判定方法 |
| JP3867791B2 (ja) * | 2003-03-27 | 2007-01-10 | セイコーエプソン株式会社 | 液滴吐出装置、及びインクジェットプリンタ |
| JP3867788B2 (ja) * | 2003-03-12 | 2007-01-10 | セイコーエプソン株式会社 | 液滴吐出装置およびインクジェットプリンタ |
| JP3867793B2 (ja) * | 2003-03-28 | 2007-01-10 | セイコーエプソン株式会社 | 液滴吐出装置、インクジェットプリンタ及び液滴吐出ヘッドの吐出異常検出方法 |
| JP3867787B2 (ja) * | 2003-03-12 | 2007-01-10 | セイコーエプソン株式会社 | 液滴吐出装置およびインクジェットプリンタ |
| JP3867792B2 (ja) * | 2003-03-27 | 2007-01-10 | セイコーエプソン株式会社 | 液滴吐出装置及びインクジェットプリンタ |
| US7364254B2 (en) * | 2004-01-20 | 2008-04-29 | Konica Minolta Holdings, Inc. | Inkjet printer and inkjet printer controlling method |
| JP2005238641A (ja) * | 2004-02-26 | 2005-09-08 | Konica Minolta Holdings Inc | インクジェットプリンタ及びその制御方法 |
| US20050225588A1 (en) * | 2004-04-12 | 2005-10-13 | King David G | Method and apparatus for nozzle map memory storage on a printhead |
| JP4670291B2 (ja) * | 2004-09-21 | 2011-04-13 | 富士ゼロックス株式会社 | インクジェット記録ヘッド故障予測システム |
| JP4935029B2 (ja) * | 2004-10-22 | 2012-05-23 | コニカミノルタホールディングス株式会社 | インクジェットプリンタ |
| JP4529878B2 (ja) * | 2005-11-18 | 2010-08-25 | セイコーエプソン株式会社 | 光学センサ、インクカートリッジ及びインクジェット装置 |
| EP2103432B1 (en) * | 2008-03-10 | 2014-08-20 | Océ-Technologies B.V. | Method and apparatus for detecting a media touch of a print head |
| US8757909B2 (en) * | 2010-06-18 | 2014-06-24 | Canon Kabushiki Kaisha | Image forming apparatus with cutting unit |
| PL3099503T3 (pl) | 2014-01-30 | 2018-08-31 | Hewlett-Packard Development Company, L.P. | Trójkolorowy wkład atramentowy |
| ES2664341T3 (es) * | 2014-01-30 | 2018-04-19 | Hewlett-Packard Development Company, L.P. | Carcasa de cartucho de tinta tricolor |
| JP6158726B2 (ja) * | 2014-02-26 | 2017-07-05 | パナソニック株式会社 | 塗布製品の量産方法 |
| WO2015191060A1 (en) | 2014-06-11 | 2015-12-17 | Hewlett-Packard Development Company, L.P. | Managing printhead nozzle conditions |
| JP6589469B2 (ja) * | 2015-09-04 | 2019-10-16 | カシオ計算機株式会社 | 描画装置及び描画装置の描画方法 |
| JP6701853B2 (ja) * | 2016-03-18 | 2020-05-27 | カシオ計算機株式会社 | 描画装置及び描画装置の描画方法 |
| WO2018190874A1 (en) * | 2017-04-14 | 2018-10-18 | Hewlett-Packard Development Company, L.P. | Fluid actuator registers |
| US11305535B2 (en) | 2018-03-21 | 2022-04-19 | Hewlett-Packard Development Company, L.P. | Print masks with disabled sections |
| DE102018211463B3 (de) * | 2018-07-11 | 2019-08-22 | Heidelberger Druckmaschinen Ag | Stochastische Druckkopfüberwachung |
| CN109285146B (zh) * | 2018-08-30 | 2021-12-10 | 南京邮电大学 | 基于恰可觉察失真的全参考图像质量评价方法 |
| US20210343527A1 (en) * | 2018-12-10 | 2021-11-04 | Hewlett-Packard Development Company, L.P. | Patterning for selective ejections of printable ammonium-based chalcogenometalate fluids |
| JP7243367B2 (ja) * | 2019-03-26 | 2023-03-22 | ブラザー工業株式会社 | 液体吐出装置 |
| JP7047812B2 (ja) * | 2019-05-16 | 2022-04-05 | セイコーエプソン株式会社 | 情報処理装置、印刷装置、学習装置及び情報処理方法 |
| WO2021061135A1 (en) * | 2019-09-26 | 2021-04-01 | Hewlett-Packard Development Company, L.P. | Labeling pixels having defects |
| US11273636B2 (en) * | 2019-12-12 | 2022-03-15 | Ricoh Company, Ltd. | Adaptive printhead cleaning |
| EP3912820A1 (en) * | 2020-05-19 | 2021-11-24 | Canon Kabushiki Kaisha | Ejection apparatus and ejection speed calculation method |
| JP7471936B2 (ja) | 2020-07-02 | 2024-04-22 | キヤノン株式会社 | 吐出装置及び吐出速度の算出方法 |
| WO2022015288A1 (en) * | 2020-07-14 | 2022-01-20 | Hewlett-Packard Development Company, L.P. | Printhead monitoring |
| US11314465B1 (en) | 2021-02-23 | 2022-04-26 | Ricoh Company, Ltd. | Dynamic scan quality control management for print jobs |
| US11305552B1 (en) | 2021-02-23 | 2022-04-19 | Ricoh Company, Ltd. | Dynamic scan quality control management for print jobs |
| US11310379B1 (en) | 2021-03-08 | 2022-04-19 | Ricoh Company, Ltd. | Printhead state GUI for printers |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4683481A (en) | 1985-12-06 | 1987-07-28 | Hewlett-Packard Company | Thermal ink jet common-slotted ink feed printhead |
| DE69123615T2 (de) * | 1990-02-23 | 1997-04-24 | Canon Kk | Bildübertragungsgerät |
| DE69219180T2 (de) * | 1991-02-12 | 1997-10-02 | Canon Kk | Tintenstrahlaufzeichnungssystem und Verfahren |
| US5276970A (en) | 1991-10-30 | 1994-01-11 | Hewlett-Packard Company | Codestrip in a large-format image-related device |
| US5278584A (en) | 1992-04-02 | 1994-01-11 | Hewlett-Packard Company | Ink delivery system for an inkjet printhead |
| US5455608A (en) * | 1993-04-30 | 1995-10-03 | Hewlett-Packard Company | Pen start up algorithm for black and color thermal ink-jet pens |
| US5614930A (en) | 1994-03-25 | 1997-03-25 | Hewlett-Packard Company | Orthogonal rotary wiping system for inkjet printheads |
| FR2722714B1 (fr) | 1994-07-21 | 1996-08-30 | Hugot Pierre | Machine a mouler pour la realisation de pieces moulees sous pression ou par poussee d'un materiau, et equipement destine a de telles machines a mouler |
| US5627571A (en) * | 1994-10-13 | 1997-05-06 | Xerox Corporation | Drop sensing and recovery system for an ink jet printer |
| AUPN232795A0 (en) * | 1995-04-12 | 1995-05-04 | Eastman Kodak Company | Detection of faulty nozzles in printing heads |
| DE69625308T2 (de) * | 1995-10-02 | 2003-07-03 | Canon Kk | Drucker mit abnehmbarem Druckkopf |
| US6283572B1 (en) | 1997-03-04 | 2001-09-04 | Hewlett-Packard Company | Dynamic multi-pass print mode corrections to compensate for malfunctioning inkjet nozzles |
| US6364442B1 (en) * | 1997-10-16 | 2002-04-02 | Seiko Epson Corporation | Printing apparatus, and a control method for resetting the printing apparatus |
| DE69931134T2 (de) | 1999-02-12 | 2007-04-19 | Hewlett-Packard Development Company, L.P., Houston | Verfahren zur Tintentropfenerfassung in einem Druckgerät |
| EP1033251B1 (en) | 1999-02-19 | 2003-05-28 | Hewlett-Packard Company, A Delaware Corporation | Method of printing to automatically compensate for malfunctioning inkjet nozzles |
-
2000
- 2000-04-20 EP EP00108056A patent/EP1147910B1/en not_active Expired - Lifetime
- 2000-04-20 EP EP05103848A patent/EP1577108A3/en not_active Withdrawn
- 2000-04-20 DE DE60022164T patent/DE60022164T2/de not_active Expired - Fee Related
-
2001
- 2001-04-20 JP JP2001122261A patent/JP2002011871A/ja not_active Withdrawn
- 2001-04-20 US US09/839,268 patent/US6652064B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002011871A (ja) | 2002-01-15 |
| EP1577108A2 (en) | 2005-09-21 |
| DE60022164D1 (de) | 2005-09-29 |
| EP1577108A3 (en) | 2007-08-08 |
| EP1147910B1 (en) | 2005-08-24 |
| US20020027575A1 (en) | 2002-03-07 |
| EP1147910A1 (en) | 2001-10-24 |
| US6652064B2 (en) | 2003-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60022164T2 (de) | Verfahren und Einrichtung zur Verbesserung der Bildqualität in einem Druckgerät | |
| DE69908289T2 (de) | Druckverfahren zum automatischen Kompensieren von fehlerhaften Tintenstrahldüsen | |
| US6814422B2 (en) | Method of servicing a pen when mounted in a printing device | |
| US6447091B1 (en) | Method of recovering a printhead when mounted in a printing device | |
| DE69824464T2 (de) | Dynamische Korrektur in einem Mehrfach-Druckverfahren zur Kompensierung der fehlenden Tintenstrahldüsen | |
| DE60113497T2 (de) | Anordnung zur thermischen Überwachung für das Beurteilen des Düsenzustandes | |
| DE60110358T2 (de) | Druckgerät mit fehlender Punkteprüfung | |
| DE60032285T2 (de) | Tintenstrahldruckvorrichtung und Ausstossevaluationsverfahren eines Tintenstrahldruckkopfes | |
| DE69211380T2 (de) | Aufzeichnungsgerät mit automatischer Regenierfunktion | |
| DE69838897T2 (de) | Aufzeichnungsverfahren und -vorrichtung | |
| DE69631747T2 (de) | Verfahren und Gerät zum Drucken | |
| DE102015205240B4 (de) | Drucker mit einem System zur Erkennung funktionsloser Tintenstrahlen in Druckköpfen | |
| DE102015205238B4 (de) | Drucker mit einem System zur Erkennung funktionsloser Tintenstrahlen in Druckköpfen, die klares Material ausstoßen, unter Verwendung eines lichtdurchlässigen Substrats | |
| DE60200379T2 (de) | Tintenstrahldrucker und Methode zur Korrektur der Berechnung darin verbrauchter Tinte | |
| DE60027992T2 (de) | Tintenstrahlaufzeichnungsgerät und Aufzeichnungsverfahren | |
| DE19732628A1 (de) | Erfassungsvorrichtung und Erfassungsverfahren zur Verwendung in einem Druckgerät | |
| DE102015205239A1 (de) | System zur erkennung funktionsloser tintenstrahlen in druckköpfen, die klares material ausstossen, unter verwendung eines lichtdurchlässigen substrats | |
| DE69829122T2 (de) | Tintenstrahlaufzeichnungsvorrichtung und Verfahren zur Steuerung einer Menge ausgestossener Tinte nach einer Unterbrechung beim Aufzeichnen | |
| DE102015205237A1 (de) | System zur erkennung funktionsloser tintenstrahlen bei dreidimensionalem objektdruck unter verwendung eines testmusters und elektrischer durchgangssonden | |
| DE10205364B4 (de) | Verfahren zum Durchführen einer Druckkopf-Wartung | |
| US6752483B1 (en) | Method for detecting drops in printer device | |
| DE60201096T2 (de) | Unidirektionales Entfernungssystem für aufgefangene Tinte | |
| DE60200902T2 (de) | Tintenstrahlaufzeichnungsvorrichtung mit einem Endtintenbeurteilungsprozess | |
| DE60110875T2 (de) | Kopfreinigungsvorrichtung, Kopfreinigungsverfahren und Tintenstrahlaufzeichnungsgerät | |
| DE60215401T2 (de) | Entfernungssystem für aufgefangene Tinte eines Tintentropfendetektor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE |
|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |