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JPS5345240A - Ink supply device for ink jet printer - Google Patents

Ink supply device for ink jet printer

Info

Publication number
JPS5345240A
JPS5345240A JP11970476A JP11970476A JPS5345240A JP S5345240 A JPS5345240 A JP S5345240A JP 11970476 A JP11970476 A JP 11970476A JP 11970476 A JP11970476 A JP 11970476A JP S5345240 A JPS5345240 A JP S5345240A
Authority
JP
Japan
Prior art keywords
ink
supply device
jet printer
ink supply
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.)
Granted
Application number
JP11970476A
Other languages
Japanese (ja)
Other versions
JPS5952070B2 (en
Inventor
Nobuo Takahashi
Yoshio Kanayama
Fusao Iwagami
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP11970476A priority Critical patent/JPS5952070B2/en
Publication of JPS5345240A publication Critical patent/JPS5345240A/en
Publication of JPS5952070B2 publication Critical patent/JPS5952070B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Ink Jet (AREA)

Abstract

PURPOSE: To prevent air bubbles from flowing to an ink injecting nozzle by arranging in the ink path upstream of the nozzle first valve means, which is operative to close the ink supply path when the ink supply is stopped so as to vent the nozzle to the atmosphere, and second valve means which is operative to open an air vent.
COPYRIGHT: (C)1978,JPO&Japio
JP11970476A 1976-10-04 1976-10-04 Inkjet printer ink supply device Expired JPS5952070B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11970476A JPS5952070B2 (en) 1976-10-04 1976-10-04 Inkjet printer ink supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11970476A JPS5952070B2 (en) 1976-10-04 1976-10-04 Inkjet printer ink supply device

Publications (2)

Publication Number Publication Date
JPS5345240A true JPS5345240A (en) 1978-04-22
JPS5952070B2 JPS5952070B2 (en) 1984-12-18

Family

ID=14768008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11970476A Expired JPS5952070B2 (en) 1976-10-04 1976-10-04 Inkjet printer ink supply device

Country Status (1)

Country Link
JP (1) JPS5952070B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770675A (en) * 1980-10-20 1982-05-01 Ricoh Co Ltd Ink jet-injection controller in ink jet recorder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770675A (en) * 1980-10-20 1982-05-01 Ricoh Co Ltd Ink jet-injection controller in ink jet recorder

Also Published As

Publication number Publication date
JPS5952070B2 (en) 1984-12-18

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