JP6729581B2 - 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 PDF

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Publication number
JP6729581B2
JP6729581B2 JP2017526297A JP2017526297A JP6729581B2 JP 6729581 B2 JP6729581 B2 JP 6729581B2 JP 2017526297 A JP2017526297 A JP 2017526297A JP 2017526297 A JP2017526297 A JP 2017526297A JP 6729581 B2 JP6729581 B2 JP 6729581B2
Authority
JP
Japan
Prior art keywords
defective nozzle
unit
nozzles
defective
nozzle
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.)
Active
Application number
JP2017526297A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2017002658A1 (ja
Inventor
坪谷　真吾
真吾 坪谷
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of JPWO2017002658A1 publication Critical patent/JPWO2017002658A1/ja
Application granted granted Critical
Publication of JP6729581B2 publication Critical patent/JP6729581B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Ink Jet (AREA)
JP2017526297A 2015-07-01 2016-06-21 インクジェット記録装置 Active JP6729581B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015132273 2015-07-01
JP2015132273 2015-07-01
PCT/JP2016/068323 WO2017002658A1 (fr) 2015-07-01 2016-06-21 Appareil d'impression à jet d'encre

Publications (2)

Publication Number Publication Date
JPWO2017002658A1 JPWO2017002658A1 (ja) 2018-04-26
JP6729581B2 true JP6729581B2 (ja) 2020-07-22

Family

ID=57609317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017526297A Active JP6729581B2 (ja) 2015-07-01 2016-06-21 インクジェット記録装置

Country Status (4)

Country Link
EP (1) EP3318405B1 (fr)
JP (1) JP6729581B2 (fr)
CN (1) CN107709015B (fr)
WO (1) WO2017002658A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11778123B2 (en) 2021-10-20 2023-10-03 Ricoh Company, Ltd. Artifact compensation mechanism
US11783150B2 (en) 2021-10-20 2023-10-10 Ricoh Company, Ltd. Artifact compensation mechanism
US11734537B1 (en) 2022-03-01 2023-08-22 Ricoh Company, Ltd. Print artifact compensation mechanism
US11818318B2 (en) 2022-03-01 2023-11-14 Ricoh Company, Ltd. Print artifact compensation mechanism
US11636296B1 (en) 2022-03-01 2023-04-25 Ricoh Company, Ltd. Print artifact compensation mechanism
US11831844B2 (en) 2022-03-01 2023-11-28 Ricoh Company, Ltd. Print artifact compensation mechanism using transfer functions for each color generated based on ink deposition functions for groups of nozzles
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3862450B2 (ja) * 1999-08-24 2006-12-27 キヤノン株式会社 記録装置及びその制御方法
JP4018598B2 (ja) * 2003-06-16 2007-12-05 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
JP4673051B2 (ja) * 2004-12-14 2011-04-20 キヤノン株式会社 インクジェット記録装置及び吐出状態検出方法
JP2007112078A (ja) * 2005-10-24 2007-05-10 Konica Minolta Ij Technologies Inc インクジェットヘッドノズル検査装置及び検査方法
KR100750161B1 (ko) * 2006-02-02 2007-08-17 삼성전자주식회사 잉크젯 화상형성장치의 결함 노즐 보상 방법 및 장치
JP5361085B2 (ja) * 2011-03-29 2013-12-04 富士フイルム株式会社 不良記録素子の検出装置及び方法、画像形成装置及び方法、並びにプログラム
JP5978744B2 (ja) * 2012-05-02 2016-08-24 セイコーエプソン株式会社 液体吐出装置、検査方法、及び、プログラム

Also Published As

Publication number Publication date
CN107709015B (zh) 2020-02-21
EP3318405A4 (fr) 2018-07-11
CN107709015A (zh) 2018-02-16
JPWO2017002658A1 (ja) 2018-04-26
EP3318405B1 (fr) 2023-03-29
EP3318405A1 (fr) 2018-05-09
WO2017002658A1 (fr) 2017-01-05

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