JPS5532667A - Ink injection head - Google Patents

Ink injection head

Info

Publication number
JPS5532667A
JPS5532667A JP10689078A JP10689078A JPS5532667A JP S5532667 A JPS5532667 A JP S5532667A JP 10689078 A JP10689078 A JP 10689078A JP 10689078 A JP10689078 A JP 10689078A JP S5532667 A JPS5532667 A JP S5532667A
Authority
JP
Japan
Prior art keywords
trembler
injection head
ink
magnetic
ink injection
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
JP10689078A
Other languages
Japanese (ja)
Inventor
Takao Fukazawa
Takuo Isayama
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 JP10689078A priority Critical patent/JPS5532667A/en
Publication of JPS5532667A publication Critical patent/JPS5532667A/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
    • B41J2/135—Nozzles
    • B41J2/165—Preventing or detecting of nozzle clogging, e.g. cleaning, capping or moistening for nozzles

Abstract

PURPOSE:To prevent ink from solidifying to trouble by stirring ink in a nozzle through shaking magnetic trembler in an ink injection head intermittently when recording is stopped. CONSTITUTION:A magnetic trembler 7 is provided in an ink injection head near the injection port, and an AC magnetic field generating device consisting of a core 9 and a coil 8 to shake the said trembler is provided outside the said head. When the ink injection head is kept from operating for normal printing, current is carried through the coil 8 to generate AC magnetic field, thereby shaking the magnetic trembler 7 in the head.
JP10689078A 1978-08-31 1978-08-31 Ink injection head Pending JPS5532667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10689078A JPS5532667A (en) 1978-08-31 1978-08-31 Ink injection head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10689078A JPS5532667A (en) 1978-08-31 1978-08-31 Ink injection head

Publications (1)

Publication Number Publication Date
JPS5532667A true JPS5532667A (en) 1980-03-07

Family

ID=14445067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10689078A Pending JPS5532667A (en) 1978-08-31 1978-08-31 Ink injection head

Country Status (1)

Country Link
JP (1) JPS5532667A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56144642U (en) * 1980-03-31 1981-10-31
JPS5761576A (en) * 1980-09-30 1982-04-14 Canon Inc Ink jet recording
JPS57152964A (en) * 1981-03-18 1982-09-21 Matsushita Electric Ind Co Ltd Magnetic ink recorder
JP2009166246A (en) * 2008-01-10 2009-07-30 Olympus Corp Image recorder, control method for image recorder, and program therefor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56144642U (en) * 1980-03-31 1981-10-31
JPS6321420Y2 (en) * 1980-03-31 1988-06-13
JPS5761576A (en) * 1980-09-30 1982-04-14 Canon Inc Ink jet recording
JPS57152964A (en) * 1981-03-18 1982-09-21 Matsushita Electric Ind Co Ltd Magnetic ink recorder
JP2009166246A (en) * 2008-01-10 2009-07-30 Olympus Corp Image recorder, control method for image recorder, and program therefor

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