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JPS5736667A - Ink jet recording device - Google Patents

Ink jet recording device

Info

Publication number
JPS5736667A
JPS5736667A JP11199080A JP11199080A JPS5736667A JP S5736667 A JPS5736667 A JP S5736667A JP 11199080 A JP11199080 A JP 11199080A JP 11199080 A JP11199080 A JP 11199080A JP S5736667 A JPS5736667 A JP S5736667A
Authority
JP
Japan
Prior art keywords
liquid
nozzle
antidrying
valve
ink
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
JP11199080A
Other languages
Japanese (ja)
Inventor
Hiromichi Komai
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 JP11199080A priority Critical patent/JPS5736667A/en
Publication of JPS5736667A publication Critical patent/JPS5736667A/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—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/16552—Cleaning of print head nozzles using cleaning fluids

Landscapes

  • Ink Jet (AREA)

Abstract

PURPOSE:To prevent clogging of the nozzle and remove sticking of dust and paper powder etc. thereon by enabling the pressure feed of antidrying liquid and recording ink to the ink jet nozzle and repeating formation and removal of the liquid stagnation in time of selecting antidrying liquid. CONSTITUTION:The tank 13 containing antidrying liquid, the gas bomb 14 and the valve 12 are connected between the head and the valve 5' regulating the pressure feed of ink to the head. If the valve 12 is bidirectional electromagnetic valve, the liquid buildup 20 of antidrying liquid is formed in front of the nozzle 7a of the head 7. Again the valve 12 is made ON and antidrying liquid is injected from the nozzle 7a, the dust and the paper powder etc. in front of the nozzle float in the liquid stagnation and are removed together with the ink stream from the front of the nozzle.
JP11199080A 1980-08-14 1980-08-14 Ink jet recording device Pending JPS5736667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11199080A JPS5736667A (en) 1980-08-14 1980-08-14 Ink jet recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11199080A JPS5736667A (en) 1980-08-14 1980-08-14 Ink jet recording device

Publications (1)

Publication Number Publication Date
JPS5736667A true JPS5736667A (en) 1982-02-27

Family

ID=14575174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11199080A Pending JPS5736667A (en) 1980-08-14 1980-08-14 Ink jet recording device

Country Status (1)

Country Link
JP (1) JPS5736667A (en)

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