ES2214817T3 - Metodo y dispositivo para detectar defectos en boquillas de impresoras de chorro de tinta. - Google Patents
Metodo y dispositivo para detectar defectos en boquillas de impresoras de chorro de tinta.Info
- Publication number
- ES2214817T3 ES2214817T3 ES99307507T ES99307507T ES2214817T3 ES 2214817 T3 ES2214817 T3 ES 2214817T3 ES 99307507 T ES99307507 T ES 99307507T ES 99307507 T ES99307507 T ES 99307507T ES 2214817 T3 ES2214817 T3 ES 2214817T3
- Authority
- ES
- Spain
- Prior art keywords
- ink
- group
- drops
- test
- drop
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000007547 defect Effects 0.000 claims abstract description 28
- 238000005422 blasting Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000005755 formation reaction Methods 0.000 claims description 6
- 238000007639 printing Methods 0.000 abstract description 4
- 238000007641 inkjet printing Methods 0.000 abstract 1
- 239000000976 ink Substances 0.000 description 118
- 238000001514 detection method Methods 0.000 description 16
- 230000005484 gravity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- -1 blinding the nozzle Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000005477 standard model Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 238000004804 winding Methods 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
- B41J2/21—Ink jet for multi-colour printing
- B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
- B41J2/2142—Detection of malfunctioning nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Ink Jet (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26788398A JP4258685B2 (ja) | 1998-09-22 | 1998-09-22 | インクジェットノズルの不良検知方法及び装置 |
| JP26788398 | 1998-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2214817T3 true ES2214817T3 (es) | 2004-09-16 |
Family
ID=17450964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99307507T Expired - Lifetime ES2214817T3 (es) | 1998-09-22 | 1999-09-22 | Metodo y dispositivo para detectar defectos en boquillas de impresoras de chorro de tinta. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0988990B1 (fr) |
| JP (1) | JP4258685B2 (fr) |
| AT (1) | ATE262416T1 (fr) |
| DE (1) | DE69915755T2 (fr) |
| ES (1) | ES2214817T3 (fr) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1388072A4 (fr) * | 2001-04-04 | 2005-12-21 | Aprion Digital Ltd | Procede et systeme de correction de defauts de lignes dans l'image dans des imprimantes a jet d'encre |
| TW200403598A (en) * | 2002-03-29 | 2004-03-01 | Olympus Optical Co | Test figure, geometric feature analyzing system, geometric feature analyzing-method, printer, and inkjet printer |
| GB0326733D0 (en) * | 2003-11-17 | 2003-12-17 | Fujifilm Electronic Imaging | Improvements relating to inkjet printers |
| JP2006088487A (ja) * | 2004-09-22 | 2006-04-06 | Fuji Xerox Co Ltd | インクジェット記録用インク及び／又は処理液の吐出検査方法 |
| EP2093066B1 (fr) | 2008-02-25 | 2011-04-27 | Océ-Technologies B.V. | Procédé pour identifier des buses à mauvaise direction dans un appareil d'impression à jet d'encre |
| JP5729105B2 (ja) * | 2011-04-19 | 2015-06-03 | セイコーエプソン株式会社 | 液滴噴射装置及び液滴噴射方法 |
| JP2013059877A (ja) * | 2011-09-12 | 2013-04-04 | Seiren Co Ltd | インクジェットノズルの吐出不良検知方法 |
| US9981467B2 (en) * | 2014-07-25 | 2018-05-29 | Hewlett-Packard Development Company, L.P. | Categorization of vertical edges corresponding to a halftone image |
| US10545844B2 (en) | 2017-09-29 | 2020-01-28 | Ricoh Company, Ltd. | Print verification system that reports defective printheads |
| CN109849521A (zh) * | 2019-01-15 | 2019-06-07 | 北大方正集团有限公司 | 喷孔堵塞的检测方法、装置、设备及计算机可读存储介质 |
| US11565532B2 (en) | 2020-08-21 | 2023-01-31 | Casio Computer Co., Ltd. | Printing apparatus, printing control method, and nontransitory computer-readable recording medium |
| JP7283493B2 (ja) * | 2020-08-21 | 2023-05-30 | カシオ計算機株式会社 | 印刷装置、印刷制御方法及びプログラム |
| CN115214234A (zh) * | 2021-04-21 | 2022-10-21 | 株式会社村田制作所 | 喷墨印刷装置的评价装置和喷墨印刷装置 |
| US11850861B2 (en) * | 2021-05-24 | 2023-12-26 | Xerox Corporation | System and method for detecting and remediating split inkjets in an inkjet printer during printing operations |
| CN114211878B (zh) * | 2021-12-13 | 2023-10-17 | 苏州华星光电技术有限公司 | 一种喷墨打印墨水的检测方法、存储介质及设备 |
| CN116653433A (zh) * | 2022-02-17 | 2023-08-29 | 森大（深圳）技术有限公司 | 喷头自动供墨气压实时检测方法、装置、设备及存储介质 |
| US12528099B2 (en) | 2022-07-28 | 2026-01-20 | Ricoh Company, Ltd. | Liquid discharge apparatus and liquid discharge method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4675696A (en) * | 1982-04-07 | 1987-06-23 | Canon Kabushiki Kaisha | Recording apparatus |
| JP2712168B2 (ja) | 1987-02-27 | 1998-02-10 | 富士通株式会社 | インクジェットの評価方法及び評価試験装置 |
| JP2708439B2 (ja) | 1987-11-17 | 1998-02-04 | キヤノン株式会社 | インクジェットプリンタ |
| JP3049663B2 (ja) * | 1991-02-20 | 2000-06-05 | キヤノン株式会社 | 記録装置及び記録方法 |
| JP3278218B2 (ja) | 1992-12-28 | 2002-04-30 | キヤノン株式会社 | インクジェット記録装置及びインクジェット記録物の製法 |
| US6352331B1 (en) * | 1997-03-04 | 2002-03-05 | Hewlett-Packard Company | Detection of non-firing printhead nozzles by optical scanning of a test pattern |
| US5748330A (en) * | 1997-05-05 | 1998-05-05 | Xerox Corporation | Method of calibrating a digital printer using component test patches and the yule-nielsen equation |
-
1998
- 1998-09-22 JP JP26788398A patent/JP4258685B2/ja not_active Expired - Fee Related
-
1999
- 1999-09-22 EP EP99307507A patent/EP0988990B1/fr not_active Expired - Lifetime
- 1999-09-22 ES ES99307507T patent/ES2214817T3/es not_active Expired - Lifetime
- 1999-09-22 AT AT99307507T patent/ATE262416T1/de not_active IP Right Cessation
- 1999-09-22 DE DE1999615755 patent/DE69915755T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0988990B1 (fr) | 2004-03-24 |
| EP0988990A2 (fr) | 2000-03-29 |
| EP0988990A3 (fr) | 2000-10-11 |
| DE69915755T2 (de) | 2005-01-13 |
| ATE262416T1 (de) | 2004-04-15 |
| DE69915755D1 (de) | 2004-04-29 |
| JP4258685B2 (ja) | 2009-04-30 |
| JP2000094655A (ja) | 2000-04-04 |
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