IT1310121B1 - Metodo per la rilevazione delle gocce eiettate da una testina distampa termica a getto d'inchiostro, e relativa stampante con - Google Patents

Metodo per la rilevazione delle gocce eiettate da una testina distampa termica a getto d'inchiostro, e relativa stampante con

Info

Publication number
IT1310121B1
IT1310121B1 IT1999TO000636A ITTO990636A IT1310121B1 IT 1310121 B1 IT1310121 B1 IT 1310121B1 IT 1999TO000636 A IT1999TO000636 A IT 1999TO000636A IT TO990636 A ITTO990636 A IT TO990636A IT 1310121 B1 IT1310121 B1 IT 1310121B1
Authority
IT
Italy
Prior art keywords
detection
inkjet printing
printing head
thermal inkjet
related printer
Prior art date
Application number
IT1999TO000636A
Other languages
English (en)
Inventor
Alessandro Scardovi
Original Assignee
Olivetti Lexikon Spa
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 Olivetti Lexikon Spa filed Critical Olivetti Lexikon Spa
Priority to IT1999TO000636A priority Critical patent/IT1310121B1/it
Priority to US10/031,379 priority patent/US6517182B1/en
Priority to PCT/IT2000/000296 priority patent/WO2001005594A1/en
Priority to JP2001510663A priority patent/JP2003504251A/ja
Priority to EP00951833A priority patent/EP1200265B1/en
Priority to DE60008537T priority patent/DE60008537T2/de
Publication of ITTO990636A1 publication Critical patent/ITTO990636A1/it
Application granted granted Critical
Publication of IT1310121B1 publication Critical patent/IT1310121B1/it

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
    • B41J2/04553—Control methods or devices therefor, e.g. driver circuits, control circuits detecting ambient temperature
    • 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
    • B41J2/0456—Control methods or devices therefor, e.g. driver circuits, control circuits detecting drop size, volume or weight
    • 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
    • B41J2/04563—Control methods or devices therefor, e.g. driver circuits, control circuits detecting head temperature; Ink temperature
    • 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
IT1999TO000636A 1999-07-19 1999-07-19 Metodo per la rilevazione delle gocce eiettate da una testina distampa termica a getto d'inchiostro, e relativa stampante con IT1310121B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT1999TO000636A IT1310121B1 (it) 1999-07-19 1999-07-19 Metodo per la rilevazione delle gocce eiettate da una testina distampa termica a getto d'inchiostro, e relativa stampante con
US10/031,379 US6517182B1 (en) 1999-07-19 2000-07-14 Droplet volume calculation method for a thermal ink jet printer
PCT/IT2000/000296 WO2001005594A1 (en) 1999-07-19 2000-07-14 Droplet volume calculation method for a thermal ink jet printer
JP2001510663A JP2003504251A (ja) 1999-07-19 2000-07-14 サーマルインクジェットプリンタのための液滴容量計算方法
EP00951833A EP1200265B1 (en) 1999-07-19 2000-07-14 Droplet volume calculation method for a thermal ink jet printer
DE60008537T DE60008537T2 (de) 1999-07-19 2000-07-14 Verfahren zur berechnung des tröpfchenvolumens für einen thermischen tintenstrahldrucker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000636A IT1310121B1 (it) 1999-07-19 1999-07-19 Metodo per la rilevazione delle gocce eiettate da una testina distampa termica a getto d'inchiostro, e relativa stampante con

Publications (2)

Publication Number Publication Date
ITTO990636A1 ITTO990636A1 (it) 2001-01-19
IT1310121B1 true IT1310121B1 (it) 2002-02-11

Family

ID=11417979

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000636A IT1310121B1 (it) 1999-07-19 1999-07-19 Metodo per la rilevazione delle gocce eiettate da una testina distampa termica a getto d'inchiostro, e relativa stampante con

Country Status (6)

Country Link
US (1) US6517182B1 (it)
EP (1) EP1200265B1 (it)
JP (1) JP2003504251A (it)
DE (1) DE60008537T2 (it)
IT (1) IT1310121B1 (it)
WO (1) WO2001005594A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030184810A1 (en) * 2002-03-28 2003-10-02 Xerox Corporation First and second methods for an image forming device to form an image based on a drop size symbol
US7013804B2 (en) * 2003-12-16 2006-03-21 Lexmark International, Inc. Method of ink level determination for multiple ink chambers
US20060061791A1 (en) * 2004-09-07 2006-03-23 Laaspere Jaan T Variable resolution in printing system and method
JP4793462B2 (ja) * 2009-03-16 2011-10-12 ブラザー工業株式会社 液滴吐出装置
US9096056B2 (en) * 2011-05-19 2015-08-04 Xerox Corporation Apparatus and method for measuring drop volume
JP6562679B2 (ja) * 2015-03-31 2019-08-21 理想科学工業株式会社 インクジェット印刷装置
KR20210130901A (ko) * 2020-04-22 2021-11-02 삼성디스플레이 주식회사 표시 장치의 제조 장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5036337A (en) 1990-06-22 1991-07-30 Xerox Corporation Thermal ink jet printhead with droplet volume control
US5136305A (en) * 1990-12-06 1992-08-04 Xerox Corporation Ink jet printer with ink supply monitoring means
US5428376A (en) * 1993-10-29 1995-06-27 Hewlett-Packard Company Thermal turn on energy test for an inkjet printer
US5682183A (en) 1993-11-22 1997-10-28 Hewlett-Packard Company Ink level sensor for an inkjet print cartridge
US5721573A (en) * 1995-05-24 1998-02-24 Hewlett-Packard Company Cooldown timing system monitors inkjet cartridge ink levels
IT1276431B1 (it) * 1995-06-22 1997-10-31 Olivetti Canon Ind Spa Testina di stampa a getto di inchiostro con componenti di pilotaggio integrati
IT1276469B1 (it) 1995-07-04 1997-10-31 Olivetti Canon Ind Spa Metodo per stabilizzare le condizioni termiche di lavoro di una testina di stampa a getto di inchiostro e relativa testina di stampa

Also Published As

Publication number Publication date
ITTO990636A1 (it) 2001-01-19
EP1200265A1 (en) 2002-05-02
DE60008537D1 (de) 2004-04-01
DE60008537T2 (de) 2004-12-30
WO2001005594A1 (en) 2001-01-25
US6517182B1 (en) 2003-02-11
JP2003504251A (ja) 2003-02-04
EP1200265B1 (en) 2004-02-25

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