JPS6463149A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS6463149A
JPS6463149A JP22033487A JP22033487A JPS6463149A JP S6463149 A JPS6463149 A JP S6463149A JP 22033487 A JP22033487 A JP 22033487A JP 22033487 A JP22033487 A JP 22033487A JP S6463149 A JPS6463149 A JP S6463149A
Authority
JP
Japan
Prior art keywords
heat generation
printing
generation part
image information
heating control
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
JP22033487A
Other languages
Japanese (ja)
Inventor
Yoshihiko Fujimura
Koichi Saito
Seiichi Kato
Nanae 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 JP22033487A priority Critical patent/JPS6463149A/en
Publication of JPS6463149A publication Critical patent/JPS6463149A/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
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04528—Control methods or devices therefor, e.g. driver circuits, control circuits aiming at warming up the head
    • 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
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04576—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads of electrostatic type
    • 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
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles

Landscapes

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

Abstract

PURPOSE:To enhance an image quality, by consisting a heat signal applying means of heat generating part, a heating control part, and an auxiliary heating control part selectively heating the heat generation part adjacent to the printing object heat generation part on the basis of an image information pattern of printing bits. CONSTITUTION:Because a heating control part 4b of a heat signal applying means 4 heats and drives a printing object heat generation part 4a according to the printing bits of image information, ink dots are formed on a recording sheet 5 according to a basic image information pattern. At this time, if the aforesaid printing bit is isolated, an auxiliary heating control part 4c accordingly heats the heat generation part 4a adjacent to the printing object heat generation part 4a. In this manner, a high-temperature heating range in an ink unit area corresponding to the printing object heat generation part 4a can be ensured to be as large as when the printing bits are continuous. Therefore, in this thermal electrostatic ink jet recording method, without being affected by the image information pattern, a flying action in the ink unit area can be stabilized, and the ink dots can be uniformalized in diametral dimension.
JP22033487A 1987-09-04 1987-09-04 Ink jet recorder Pending JPS6463149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22033487A JPS6463149A (en) 1987-09-04 1987-09-04 Ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22033487A JPS6463149A (en) 1987-09-04 1987-09-04 Ink jet recorder

Publications (1)

Publication Number Publication Date
JPS6463149A true JPS6463149A (en) 1989-03-09

Family

ID=16749518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22033487A Pending JPS6463149A (en) 1987-09-04 1987-09-04 Ink jet recorder

Country Status (1)

Country Link
JP (1) JPS6463149A (en)

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