JPS56105969A - Method and device for preventing clogging of ink jet recording device - Google Patents

Method and device for preventing clogging of ink jet recording device

Info

Publication number
JPS56105969A
JPS56105969A JP790180A JP790180A JPS56105969A JP S56105969 A JPS56105969 A JP S56105969A JP 790180 A JP790180 A JP 790180A JP 790180 A JP790180 A JP 790180A JP S56105969 A JPS56105969 A JP S56105969A
Authority
JP
Japan
Prior art keywords
nozzle
ink
ink jet
jet recording
preventing clogging
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.)
Pending
Application number
JP790180A
Other languages
Japanese (ja)
Inventor
Tomoyuki Yamaguchi
Tadashi Fujii
Shigemi Sasada
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP790180A priority Critical patent/JPS56105969A/en
Publication of JPS56105969A publication Critical patent/JPS56105969A/en
Pending 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/1707—Conditioning of the inside of ink supply circuits, e.g. flushing during start-up or shut-down

Landscapes

  • Ink Jet (AREA)

Abstract

PURPOSE:To prevent the occurrence of the clogging of a nozzle in a head by supplying a liquid which solubilizes ink dye to the tip of an ink head when starting or stopping ink jetting. CONSTITUTION:In a conduit 5 between an ink chamber 4 provided with a piezoelectric element 6 and a nozzle 3, pipes 27 and 28 to supply and receive a solubilizing liquid which solubilizes ink dye or other solidified matters are provided, and by supplying the solubilizing liquid to the neiborhood of the nozzle 3, the clogging of the nozzle 3 is prevented. As the solubilizing agent, N-methyl-2-pyrolidone, monoethanolamine, etc., can be used.
JP790180A 1980-01-25 1980-01-25 Method and device for preventing clogging of ink jet recording device Pending JPS56105969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP790180A JPS56105969A (en) 1980-01-25 1980-01-25 Method and device for preventing clogging of ink jet recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP790180A JPS56105969A (en) 1980-01-25 1980-01-25 Method and device for preventing clogging of ink jet recording device

Publications (1)

Publication Number Publication Date
JPS56105969A true JPS56105969A (en) 1981-08-22

Family

ID=11678470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP790180A Pending JPS56105969A (en) 1980-01-25 1980-01-25 Method and device for preventing clogging of ink jet recording device

Country Status (1)

Country Link
JP (1) JPS56105969A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0992354A3 (en) * 1998-10-09 2000-06-14 Eastman Kodak Company Cleaning fluid for inkjet printers
EP0992355A3 (en) * 1998-10-09 2000-11-22 Eastman Kodak Company Cleaning and repairing fluid for printhead cleaning

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0992354A3 (en) * 1998-10-09 2000-06-14 Eastman Kodak Company Cleaning fluid for inkjet printers
EP0992355A3 (en) * 1998-10-09 2000-11-22 Eastman Kodak Company Cleaning and repairing fluid for printhead cleaning

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