JPS5680470A - Ink jet recording method - Google Patents

Ink jet recording method

Info

Publication number
JPS5680470A
JPS5680470A JP15779479A JP15779479A JPS5680470A JP S5680470 A JPS5680470 A JP S5680470A JP 15779479 A JP15779479 A JP 15779479A JP 15779479 A JP15779479 A JP 15779479A JP S5680470 A JPS5680470 A JP S5680470A
Authority
JP
Japan
Prior art keywords
ink
under
cock
relay chamber
pressure
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
JP15779479A
Other languages
Japanese (ja)
Inventor
Michiko Tanaka
Yasushi Takatori
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
Priority to JP15779479A priority Critical patent/JPS5680470A/en
Publication of JPS5680470A publication Critical patent/JPS5680470A/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
    • B41J2/175—Ink supply systems ; Circuit parts therefor

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Duplication Or Marking (AREA)

Abstract

PURPOSE:To obtain a high-speed, constantly stable and superior quality recording by opening a contact port with the atmosphere supplying a recording solution under a positive pressure and discharging bubbles generated in the solution. CONSTITUTION:A compressed ink 1K is introduced into a relay chamber 3 under a state where a cock 7 for an air vent 6 leading to the atmosphere is kept open. Then the air inside the relay chamber 3 and each action chamber 2 is emptied completely and the cock 7 is closed under a state where these chambers are filled with ink 1K. Next, supply of the ink 1K is continued from an induction pipe 4 under a pressure cindition of negative to slightly positive pressure and at the same time, a discharge action part is driven, discharging ink 1K from an orifice 1 in minute drops. After ink discharge action for a prearranged period of time, supply of ink 1K to the relay chamber 3 is carried out with the cock 7 opened so that unnecessary bubbles accumulated inside the relay chamber 3 may be eliminated. The bubbles are discharged through the air vent 6 accompanied by some quantity of ink 1K. during this period, the ink pressure can hardly be maintained at a fixed level. Therefore, it is recommended that recording operation be suspended temporarily.
JP15779479A 1979-12-04 1979-12-04 Ink jet recording method Pending JPS5680470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15779479A JPS5680470A (en) 1979-12-04 1979-12-04 Ink jet recording method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15779479A JPS5680470A (en) 1979-12-04 1979-12-04 Ink jet recording method

Publications (1)

Publication Number Publication Date
JPS5680470A true JPS5680470A (en) 1981-07-01

Family

ID=15657423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15779479A Pending JPS5680470A (en) 1979-12-04 1979-12-04 Ink jet recording method

Country Status (1)

Country Link
JP (1) JPS5680470A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194858A (en) * 1983-04-19 1984-11-05 Canon Inc Ink jet recording head

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121439A (en) * 1974-08-14 1976-02-20 Matsushita Electric Ind Co Ltd Inkujetsutohetsudo
JPS52100845A (en) * 1976-02-19 1977-08-24 Matsushita Electric Ind Co Ltd Ink-jet recording unit
JPS52150030A (en) * 1976-06-07 1977-12-13 Konishiroku Photo Ind Co Ltd Cleaning of ink path for ink jet recording device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121439A (en) * 1974-08-14 1976-02-20 Matsushita Electric Ind Co Ltd Inkujetsutohetsudo
JPS52100845A (en) * 1976-02-19 1977-08-24 Matsushita Electric Ind Co Ltd Ink-jet recording unit
JPS52150030A (en) * 1976-06-07 1977-12-13 Konishiroku Photo Ind Co Ltd Cleaning of ink path for ink jet recording device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194858A (en) * 1983-04-19 1984-11-05 Canon Inc Ink jet recording head

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