JPS6453852A - Color ink jet recording apparatus - Google Patents

Color ink jet recording apparatus

Info

Publication number
JPS6453852A
JPS6453852A JP20932187A JP20932187A JPS6453852A JP S6453852 A JPS6453852 A JP S6453852A JP 20932187 A JP20932187 A JP 20932187A JP 20932187 A JP20932187 A JP 20932187A JP S6453852 A JPS6453852 A JP S6453852A
Authority
JP
Japan
Prior art keywords
color
dots
recording
carriage
pixel
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
JP20932187A
Other languages
Japanese (ja)
Inventor
Hiroshi Fukui
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP20932187A priority Critical patent/JPS6453852A/en
Publication of JPS6453852A publication Critical patent/JPS6453852A/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
    • B41J2/21—Ink jet for multi-colour printing
    • B41J2/2107—Ink jet for multi-colour printing characterised by the ink properties

Landscapes

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

Abstract

PURPOSE:To eliminate the difference of hue in the case of color mixture due to superposition and to stably form a color, by constituting one pixel of recording of a plurality of dots and arranging a mixed color to said dots to perform color mixture. CONSTITUTION:The recording head unit 90 mounted on a carriage 6 is constituted so that four recording heads 9A-9D corresponding to colors C, M, Y, Bk are arranged in a scanning direction and a large number of ink emitting orifices 10 are arranged to the surfaces of said heads opposed to a recording medium 1 at a predetermined interval longitudinally in a row and an electrothermal converter 11 is selectively driven by the signal from a host apparatus 14 through a control substrate 15 and a heat driver 13 to allow an ink droplet 12 to fly by a bubble 11A. Then, one pixel is constituted of a plurality of color dots by the scanning movement of the carriage 6 and the selective flight of the ink droplet 12 and a desired color is formed without overlapping inks. By this method, a color having stable hue can be formed.
JP20932187A 1987-08-25 1987-08-25 Color ink jet recording apparatus Pending JPS6453852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20932187A JPS6453852A (en) 1987-08-25 1987-08-25 Color ink jet recording apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20932187A JPS6453852A (en) 1987-08-25 1987-08-25 Color ink jet recording apparatus

Publications (1)

Publication Number Publication Date
JPS6453852A true JPS6453852A (en) 1989-03-01

Family

ID=16571013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20932187A Pending JPS6453852A (en) 1987-08-25 1987-08-25 Color ink jet recording apparatus

Country Status (1)

Country Link
JP (1) JPS6453852A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5992972A (en) * 1992-09-25 1999-11-30 Canon Kabushiki Kaisha Multiple scan mixed color ink jet recording method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5992972A (en) * 1992-09-25 1999-11-30 Canon Kabushiki Kaisha Multiple scan mixed color ink jet recording method

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