JPS5472051A - Ink feeder of ink jet printer - Google Patents

Ink feeder of ink jet printer

Info

Publication number
JPS5472051A
JPS5472051A JP13915377A JP13915377A JPS5472051A JP S5472051 A JPS5472051 A JP S5472051A JP 13915377 A JP13915377 A JP 13915377A JP 13915377 A JP13915377 A JP 13915377A JP S5472051 A JPS5472051 A JP S5472051A
Authority
JP
Japan
Prior art keywords
ink
metal ions
pump
filter device
air trap
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
JP13915377A
Other languages
Japanese (ja)
Inventor
Yoichi Yamamoto
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 JP13915377A priority Critical patent/JPS5472051A/en
Publication of JPS5472051A publication Critical patent/JPS5472051A/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 clogging of ink jet nozzles owing to the insoluble precipitate deposited by metal ions by providing a filter device composed of chelate resins which absorb metal ions in the specified position of the ink feed line. CONSTITUTION:A chelate resin filter device is removably provided between the air trap 3 and pump 4 in the feed line of the ink feeder. Since the metal ions in the ink having been fed from the air trap 3 are absorbed in chelate resins 13, the ink perfectly absent of metal ions is fed to the pump 4. Hence, deposition of carbonate, etc. owing to the metal ions does not occur in a jet nozzle 9. Further this filter device is removable from the lead-out pipes 15, 16 of the air trap and pump by means of a cap nut 12, thereby permitting easy exchanging of the chelate resins 13. In this way, clogging of the nozzle by the insoluble precipitate may be prevented.
JP13915377A 1977-11-18 1977-11-18 Ink feeder of ink jet printer Pending JPS5472051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13915377A JPS5472051A (en) 1977-11-18 1977-11-18 Ink feeder of ink jet printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13915377A JPS5472051A (en) 1977-11-18 1977-11-18 Ink feeder of ink jet printer

Publications (1)

Publication Number Publication Date
JPS5472051A true JPS5472051A (en) 1979-06-09

Family

ID=15238791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13915377A Pending JPS5472051A (en) 1977-11-18 1977-11-18 Ink feeder of ink jet printer

Country Status (1)

Country Link
JP (1) JPS5472051A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188362A (en) * 1981-05-15 1982-11-19 Ricoh Co Ltd Ink jet recording method
JP2015178185A (en) * 2014-03-18 2015-10-08 富士ゼロックス株式会社 Droplet discharge device, liquid circulation pipe for the same, liquid storage tank for the same, and nozzle moisture retention device for the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188362A (en) * 1981-05-15 1982-11-19 Ricoh Co Ltd Ink jet recording method
JP2015178185A (en) * 2014-03-18 2015-10-08 富士ゼロックス株式会社 Droplet discharge device, liquid circulation pipe for the same, liquid storage tank for the same, and nozzle moisture retention device for the same

Similar Documents

Publication Publication Date Title
TW283125B (en)
JPS56157712A (en) Atomizing type combustion device
JPS555875A (en) Excessive ink collector of ink jet printer
JPS5472051A (en) Ink feeder of ink jet printer
DE8227445U1 (en) NOZZLE UNIT, WITH TWO TAKE-OFF EDGES
JPS5692072A (en) Ink jet printer
GB1068687A (en) Improvements in and relating to roller-inking devices for printing machines
JPS5582660A (en) Typewriter
JPS55130782A (en) Nozzle head for ink jet printer
JPS5676261A (en) Coating method
JPS53306A (en) Fuel ejection system rare air combustion engine
JPS5350834A (en) Ink jet recorder
JPS5664875A (en) Ink jet printer
JPS5741971A (en) Serial ink jet printer
JPS5593464A (en) Ink jet recording device
JPS5444528A (en) Ink jet printer
JPS56150558A (en) Drain device in ink feeder
JPS5361232A (en) Ink jet recording device
JPS57105358A (en) Ink jetting device
GB1447129A (en) Dye jet printing
FR2418677A1 (en) Shower spray rose - has baffle plate fixed to downstream end of supply pipe with water distributed by peripheral ports
JPS5345238A (en) Ink supply device for ink jet printer
JPS5712655A (en) Ink jet recording device
JPS5586762A (en) Clog preventing device in ink jet nozzle for on-demand type printer
JPS56115272A (en) Ink-jet head