DE60129374D1 - Compensation pour buses defectueuses - Google Patents

Compensation pour buses defectueuses

Info

Publication number
DE60129374D1
DE60129374D1 DE60129374T DE60129374T DE60129374D1 DE 60129374 D1 DE60129374 D1 DE 60129374D1 DE 60129374 T DE60129374 T DE 60129374T DE 60129374 T DE60129374 T DE 60129374T DE 60129374 D1 DE60129374 D1 DE 60129374D1
Authority
DE
Germany
Prior art keywords
defectuses
buses
pour
compensation
pour buses
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
Application number
DE60129374T
Other languages
English (en)
Other versions
DE60129374T2 (de
Inventor
Peter William Mitchell Ilbery
Noribumi Koitabashi
Shoji Kanemura
James Robert Metcalfe
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE60129374D1 publication Critical patent/DE60129374D1/de
Publication of DE60129374T2 publication Critical patent/DE60129374T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • B41J2/21—Ink jet for multi-colour printing
    • B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
    • 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
    • B41J2/2139—Compensation for malfunctioning nozzles creating dot place or dot size errors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40087—Multi-toning, i.e. converting a continuous-tone signal for reproduction with more than two discrete brightnesses or optical densities, e.g. dots of grey and black inks on white paper
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/401—Compensating positionally unequal response of the pick-up or reproducing head
    • H04N1/4015—Compensating positionally unequal response of the pick-up or reproducing head of the reproducing 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
    • 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
DE60129374T 2000-05-22 2001-05-21 Kompensation einer defekten düse Expired - Lifetime DE60129374T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPQ766300 2000-05-22
AUPQ7663A AUPQ766300A0 (en) 2000-05-22 2000-05-22 Defective nozzle compensation

Publications (2)

Publication Number Publication Date
DE60129374D1 true DE60129374D1 (de) 2007-08-30
DE60129374T2 DE60129374T2 (de) 2008-04-03

Family

ID=3821740

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60129374T Expired - Lifetime DE60129374T2 (de) 2000-05-22 2001-05-21 Kompensation einer defekten düse

Country Status (5)

Country Link
US (2) US7085002B2 (de)
EP (1) EP1157840B1 (de)
JP (1) JP2002029074A (de)
AU (1) AUPQ766300A0 (de)
DE (1) DE60129374T2 (de)

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AUPQ766300A0 (en) 2000-05-22 2000-06-15 Canon Kabushiki Kaisha Defective nozzle compensation
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JP2003136764A (ja) * 2001-11-06 2003-05-14 Canon Inc インクジェット記録装置における画像補正方法
GB2387817A (en) * 2002-04-27 2003-10-29 Hewlett Packard Co Page wide array inkjet printer having halftone controller and multiple printheads, each printing different image strips.
US20040017578A1 (en) * 2002-07-25 2004-01-29 Gallant John M. Method of detecting bad dots in print zone
GB0220227D0 (en) * 2002-08-30 2002-10-09 Xaar Technology Ltd Droplet deposition apparatus
US7404616B2 (en) 2002-12-02 2008-07-29 Silverbrook Research Pty Ltd Printhead cartridge having an integrated circuit storing an identifier for use in mobile device
US7740347B2 (en) 2002-12-02 2010-06-22 Silverbrook Research Pty Ltd Ink usage tracking in a cartridge for a mobile device
AU2003302611B2 (en) * 2002-12-02 2007-04-19 Memjet Technology Limited Dead nozzle compensation
US7152942B2 (en) 2002-12-02 2006-12-26 Silverbrook Research Pty Ltd Fixative compensation
US7519772B2 (en) 2003-12-02 2009-04-14 Silverbrook Research Pty Ltd Method of updating IC cache
US7313561B2 (en) 2003-03-12 2007-12-25 Microsoft Corporation Model definition schema
US7546226B1 (en) 2003-03-12 2009-06-09 Microsoft Corporation Architecture for automating analytical view of business applications
JP3815620B2 (ja) * 2003-09-22 2006-08-30 富士写真フイルム株式会社 画像記録装置
EP1593516B1 (de) * 2004-05-06 2012-08-29 Océ-Technologies B.V. Druckverfahren mit Tarnung von defekten Druckelementen
JP4954494B2 (ja) * 2004-05-06 2012-06-13 オセ−テクノロジーズ ビーブイ 欠陥印刷素子のカムフラージを用いた印刷方法
JP4039415B2 (ja) * 2004-09-30 2008-01-30 富士フイルム株式会社 ドット配置決定方法及び装置、閾値マトリクスの作成方法、プログラム並びに画像形成装置
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JP2007083704A (ja) * 2005-08-25 2007-04-05 Seiko Epson Corp 印刷装置、印刷プログラム、印刷方法および画像処理装置、画像処理プログラム、画像処理方法、並びに前記プログラムを記録した記録媒体
JP5312143B2 (ja) * 2008-04-15 2013-10-09 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方法
JP2011073286A (ja) * 2009-09-30 2011-04-14 Fujifilm Corp 画像記録装置及び画像記録方法
JP5300153B2 (ja) * 2010-02-04 2013-09-25 富士フイルム株式会社 画像記録方法及び装置
US9623671B2 (en) * 2010-05-24 2017-04-18 Canon Kabushiki Kaisha Image processor, printing apparatus, and image processing method
JP5473779B2 (ja) * 2010-05-24 2014-04-16 キヤノン株式会社 画像処理装置および画像処理方法
WO2012034841A1 (en) * 2010-09-14 2012-03-22 Oce-Technologies B.V. Method of camouflaging artefacts in high coverage areas in images to be printed
GB2534186A (en) 2015-01-15 2016-07-20 Landa Corp Ltd Printing system and method
JP5863548B2 (ja) * 2012-04-23 2016-02-16 富士フイルム株式会社 画像処理方法、画像処理装置、画像形成装置及びインクジェット記録装置
JP6217433B2 (ja) * 2014-02-13 2017-10-25 セイコーエプソン株式会社 画像形成装置、及び、ドットパターン決定方法
US11691413B2 (en) 2014-06-13 2023-07-04 Electronics For Imaging, Inc. Integration of a line-scan camera on a single pass inkjet printer
US9914309B2 (en) 2014-06-13 2018-03-13 Electronics For Imaging, Inc. Method and apparatus for single-pass failed nozzle compensation
US10513110B2 (en) 2014-06-13 2019-12-24 Electronics For Imaging, Inc. Integration of a line-scan camera on a single pass inkjet printer
DE102016203917A1 (de) 2016-03-10 2017-09-14 Heidelberger Druckmaschinen Ag Verfahren zur Kompensation ausgefallener Druckdüsen in einer Inkjet-Druckmaschine
JP2018167492A (ja) * 2017-03-30 2018-11-01 株式会社ミマキエンジニアリング インクジェットプリンタ及び印刷方法
CN110171203B (zh) 2018-02-19 2020-12-22 海德堡印刷机械股份公司 用于补偿在喷墨印刷机中的故障印刷喷嘴的方法
US11305550B2 (en) 2019-02-27 2022-04-19 Ricoh Company, Ltd. Ink deposition uniformity compensation mechanism
WO2021010975A1 (en) * 2019-07-15 2021-01-21 Hewlett-Packard Development Company, L.P. Printhead nozzle usage
US11216710B1 (en) 2020-08-18 2022-01-04 Ricoh Company, Ltd. Iterative uniformity compensation mechanism
US11758074B2 (en) 2021-03-05 2023-09-12 Ricoh Company, Ltd. Color uniformity compensation mechanism
US11539857B2 (en) * 2021-03-05 2022-12-27 Ricoh Company, Ltd. Uniformity compensation mechanism using missing neighbor thresholds
US11368592B1 (en) 2021-03-05 2022-06-21 Ricoh Company, Ltd. Defective nozzle compensation mechanism
US11443152B1 (en) 2021-03-05 2022-09-13 Ricoh Company, Ltd. Secondary color uniformity compensation mechanism
US11570311B2 (en) 2021-03-05 2023-01-31 Ricoh Company, Ltd. Defective nozzle correction mechanism using missing neighbor threshold lowering function
US11734536B2 (en) 2021-03-05 2023-08-22 Ricoh Company, Ltd. Color uniformity compensation mechanism
US11338591B1 (en) 2021-03-05 2022-05-24 Ricoh Company, Ltd. Defective nozzle correction mechanism
US11630975B1 (en) 2022-03-01 2023-04-18 Ricoh Company, Ltd. Secondary color uniformity compensation mechanism
US11632487B1 (en) 2022-03-01 2023-04-18 Ricoh Company, Ltd. Secondary color uniformity compensation mechanism
US11900189B1 (en) 2023-02-21 2024-02-13 Ricoh Company, Ltd. Automatic tuning compensation system that determines optimal compensation target values for each of plurality of tint levels
US11900187B1 (en) 2023-03-02 2024-02-13 Ricoh Company, Ltd. Automatic tuning compensation mechanism

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US5923346A (en) * 1995-10-23 1999-07-13 Imaging Technology International Shadow pulse compensation of an ink jet printer
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Also Published As

Publication number Publication date
US7538909B2 (en) 2009-05-26
AUPQ766300A0 (en) 2000-06-15
DE60129374T2 (de) 2008-04-03
EP1157840A2 (de) 2001-11-28
JP2002029074A (ja) 2002-01-29
US20020051144A1 (en) 2002-05-02
EP1157840B1 (de) 2007-07-18
US20060139663A1 (en) 2006-06-29
US7085002B2 (en) 2006-08-01
EP1157840A3 (de) 2002-01-02

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Legal Events

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8364 No opposition during term of opposition