JPS61219658A - Liquid jet recorder - Google Patents

Liquid jet recorder

Info

Publication number
JPS61219658A
JPS61219658A JP5951685A JP5951685A JPS61219658A JP S61219658 A JPS61219658 A JP S61219658A JP 5951685 A JP5951685 A JP 5951685A JP 5951685 A JP5951685 A JP 5951685A JP S61219658 A JPS61219658 A JP S61219658A
Authority
JP
Japan
Prior art keywords
ink
support
applying
roller
injecting
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
JP5951685A
Inventor
Yasuo Hosaka
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP5951685A priority Critical patent/JPS61219658A/en
Publication of JPS61219658A publication Critical patent/JPS61219658A/en
Application status is Pending legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/015Ink jet characterised by the jet generation process
    • B41J2/04Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/06Ink jet characterised by the jet generation process generating single droplets or particles on demand by electric or magnetic field

Abstract

PURPOSE:To contrive stable feeding of a liquid ink, by providing a means for injecting an electric charge into an ink applied to an ink support, and a means for applying an electrostatic field to the ink support. CONSTITUTION:A liquid ink 10 contained in an ink tank 6 is fed to the ink support 1 concurrently with rotation of an ink-applying roller 7 in the direction of an arrow 14, to be mechanically applied to the support 1. Bias voltages 18, 20 are impressed on the roller 7 and an ink-applying auxiliary roller 5 serving also as an electrode for a conductive film 2 so that the rollers 7, 5 are set to the same potential. An irregular ink surface 8 is treated by a charge- injecting blade 9 to become a uniform ink surface 12, and electric charges are injected into the ink. The ink with the charges thus injected therein is stably supported by an ink support layer 3 under an electric field between a counter electrode 17 and the conductive film 2 on the ink support 1 during feeding of the support 1, and the support 1 is moved in the direction of an arrow 19, whereby the ink support can be fed into a recording step.
JP5951685A 1985-03-26 1985-03-26 Liquid jet recorder Pending JPS61219658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5951685A JPS61219658A (en) 1985-03-26 1985-03-26 Liquid jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5951685A JPS61219658A (en) 1985-03-26 1985-03-26 Liquid jet recorder

Publications (1)

Publication Number Publication Date
JPS61219658A true JPS61219658A (en) 1986-09-30

Family

ID=13115504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5951685A Pending JPS61219658A (en) 1985-03-26 1985-03-26 Liquid jet recorder

Country Status (1)

Country Link
JP (1) JPS61219658A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0437612A1 (en) * 1989-03-15 1991-07-24 Fujitsu Limited Recorder
JPH04216945A (en) * 1990-12-18 1992-08-07 Seikosha Co Ltd Ink jet recording apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0437612A1 (en) * 1989-03-15 1991-07-24 Fujitsu Limited Recorder
JPH04216945A (en) * 1990-12-18 1992-08-07 Seikosha Co Ltd Ink jet recording apparatus

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