JPS572767A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS572767A
JPS572767A JP7622480A JP7622480A JPS572767A JP S572767 A JPS572767 A JP S572767A JP 7622480 A JP7622480 A JP 7622480A JP 7622480 A JP7622480 A JP 7622480A JP S572767 A JPS572767 A JP S572767A
Authority
JP
Japan
Prior art keywords
head
electrode
suction port
ink
air
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
JP7622480A
Other languages
Japanese (ja)
Inventor
Toshio Kawakubo
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 JP7622480A priority Critical patent/JPS572767A/en
Publication of JPS572767A publication Critical patent/JPS572767A/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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/20—Ink jet characterised by ink handling for preventing or detecting contamination of compounds

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

PURPOSE:To suck in an ink mist existing between a jetting head and a charging electrode and prevent a leak and a short-circuit by a method wherein an insulating body provided with an air suction port is placed between the charging electrode and the jetting head. CONSTITUTION:The ink jetting head 1 and the charging electrode 2 are fixed to an insulating base 3. A sheet 5 of Teflon (trade name) is bonded to the end face of the electrode 2 on the side of the head 1. The air suction port 6 is provided at a lower part between the head 1 and the end face of the electrode 2, and it is connected to a pump (a) through a pipe 7 and an air hose 8. Accordingly, the ink mist and ink spray generated at a nozzle part of the head 1 are sucked into the suction port 6 together with air, without floating at the nozzle part for a long period of time.
JP7622480A 1980-06-06 1980-06-06 Ink jet recorder Pending JPS572767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7622480A JPS572767A (en) 1980-06-06 1980-06-06 Ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7622480A JPS572767A (en) 1980-06-06 1980-06-06 Ink jet recorder

Publications (1)

Publication Number Publication Date
JPS572767A true JPS572767A (en) 1982-01-08

Family

ID=13599197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7622480A Pending JPS572767A (en) 1980-06-06 1980-06-06 Ink jet recorder

Country Status (1)

Country Link
JP (1) JPS572767A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056542U (en) * 1983-09-26 1985-04-20 沖電気工業株式会社 ink jetting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056542U (en) * 1983-09-26 1985-04-20 沖電気工業株式会社 ink jetting device

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