JPS5571568A - Ink-jet recording device - Google Patents

Ink-jet recording device

Info

Publication number
JPS5571568A
JPS5571568A JP14356378A JP14356378A JPS5571568A JP S5571568 A JPS5571568 A JP S5571568A JP 14356378 A JP14356378 A JP 14356378A JP 14356378 A JP14356378 A JP 14356378A JP S5571568 A JPS5571568 A JP S5571568A
Authority
JP
Japan
Prior art keywords
ink
valve
ejection head
head
liquid
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
JP14356378A
Other languages
Japanese (ja)
Other versions
JPS6133709B2 (en
Inventor
Masayoshi Tamai
Michio Ueda
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP14356378A priority Critical patent/JPS5571568A/en
Publication of JPS5571568A publication Critical patent/JPS5571568A/en
Publication of JPS6133709B2 publication Critical patent/JPS6133709B2/ja
Granted 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
    • B41J2/20—Ink jet characterised by ink handling for preventing or detecting contamination of compounds

Landscapes

  • Ink Jet (AREA)

Abstract

PURPOSE:To dissolve problems such as flooding or remaining of ink and the like upon starting or stopping an ejection head by providing at an ink inlet side of the ejection head with an opening-and-closing valve, a bypass tube bypassing the valve and a liquid head losing portion. CONSTITUTION:An opening-and-closing valve 21 of a three-way valve is provided at an ink inlet side of an ejection head 30, and an exhaust side thereof is communicated with an ink feeding pipe 28 through a bypass tube 29 and a liquid head losing portion 31. Upon starting, a bubbles releasing valve 24 is opened and ink is flown with a minute pressure into a liquid chamber of the ejection head 30 from the exhaust side of the three-way valve 21 through the bypass tube 29 and the liquid head losing portion 31. After the liquid chamber is filled up with the ink, the bubbles releasing valve 24 and a bypass valve 26 is closed and the ink feeding pipe 28 is connected to an ink inlet port of the ejection head 30. Upon stopping, the bubble releasing valve 24 is opened and the three-way valve 21 is switched to the exhaust side, thereby, the ink is returned to the feeding pipe 28 rapidly.
JP14356378A 1978-11-22 1978-11-22 Ink-jet recording device Granted JPS5571568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14356378A JPS5571568A (en) 1978-11-22 1978-11-22 Ink-jet recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14356378A JPS5571568A (en) 1978-11-22 1978-11-22 Ink-jet recording device

Publications (2)

Publication Number Publication Date
JPS5571568A true JPS5571568A (en) 1980-05-29
JPS6133709B2 JPS6133709B2 (en) 1986-08-04

Family

ID=15341646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14356378A Granted JPS5571568A (en) 1978-11-22 1978-11-22 Ink-jet recording device

Country Status (1)

Country Link
JP (1) JPS5571568A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1655137A1 (en) * 2004-10-15 2006-05-10 Seiko Epson Corporation Liquid ejection apparatus and liquid filling method of liquid ejection apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1655137A1 (en) * 2004-10-15 2006-05-10 Seiko Epson Corporation Liquid ejection apparatus and liquid filling method of liquid ejection apparatus
US7547097B2 (en) 2004-10-15 2009-06-16 Seiko Epson Corporation Liquid ejection apparatus and liquid filling method of liquid ejection apparatus

Also Published As

Publication number Publication date
JPS6133709B2 (en) 1986-08-04

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