JPS6461255A - Ink jet recording method - Google Patents

Ink jet recording method

Info

Publication number
JPS6461255A
JPS6461255A JP21792987A JP21792987A JPS6461255A JP S6461255 A JPS6461255 A JP S6461255A JP 21792987 A JP21792987 A JP 21792987A JP 21792987 A JP21792987 A JP 21792987A JP S6461255 A JPS6461255 A JP S6461255A
Authority
JP
Japan
Prior art keywords
ink
heat signal
application
pixel density
auxiliary
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
JP21792987A
Other languages
Japanese (ja)
Inventor
Koichi Saito
Yoshihiko Fujimura
Seiichi Kato
Nanao Inoue
Koichi Naito
Naoshi Kotake
Kiyoshi Horie
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 JP21792987A priority Critical patent/JPS6461255A/en
Publication of JPS6461255A publication Critical patent/JPS6461255A/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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/06—Ink jet characterised by the jet generation process generating single droplets or particles on demand by electric or magnetic field
    • 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/06—Ink jet characterised by the jet generation process generating single droplets or particles on demand by electric or magnetic field
    • B41J2002/061—Ejection by electric field of ink or of toner particles contained in ink

Landscapes

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

Abstract

PURPOSE:To accelerate the return speed of an ink column when the rising ink column returns to a recording sheet side based on the synergic action of a heat signal and an electrostatic field in accordance with image information by applying a prearranged auxiliary heat signal to each ink part at an intermediate point of time of each application timing for a heat signal in compliance with image information. CONSTITUTION:An ink jet recording device is composed of a main body of ink jet head 1, a means 4 to apply a heat signal to ink 3 stored in an ink ejection part 2a of a slit-like ink chamber 2 by unit of pixel density, a means 5 to apply an auxiliary heat signal to ink 3 in the ink discharge part 2a by unit of pixel density at an intermediate point of time of each application timing for a heat signal of a heat signal application means 4, and a means 6 to allow formation of a prearranged electrostatic field between the surface of ink 3 and recording sheet 7, synchronously with an application timing for the heat signal of the heat signal application means 4. The heat signal application means 4 and the auxiliary heat signal application means 5 are composed of a heat generating element array adjusted to pixel density and a control circuit 30 which thermally drives the array by subdividing it into four blocks and also thermally drives said array at auxiliary heating timing.
JP21792987A 1987-09-02 1987-09-02 Ink jet recording method Pending JPS6461255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21792987A JPS6461255A (en) 1987-09-02 1987-09-02 Ink jet recording method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21792987A JPS6461255A (en) 1987-09-02 1987-09-02 Ink jet recording method

Publications (1)

Publication Number Publication Date
JPS6461255A true JPS6461255A (en) 1989-03-08

Family

ID=16711932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21792987A Pending JPS6461255A (en) 1987-09-02 1987-09-02 Ink jet recording method

Country Status (1)

Country Link
JP (1) JPS6461255A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009006705A (en) * 2007-05-30 2009-01-15 Canon Inc Element substrate and recording head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009006705A (en) * 2007-05-30 2009-01-15 Canon Inc Element substrate and recording head

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