JPS5741967A - Color ink jet recording device - Google Patents

Color ink jet recording device

Info

Publication number
JPS5741967A
JPS5741967A JP55117372A JP11737280A JPS5741967A JP S5741967 A JPS5741967 A JP S5741967A JP 55117372 A JP55117372 A JP 55117372A JP 11737280 A JP11737280 A JP 11737280A JP S5741967 A JPS5741967 A JP S5741967A
Authority
JP
Japan
Prior art keywords
color
ink
recording medium
colors
attached
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.)
Granted
Application number
JP55117372A
Other languages
Japanese (ja)
Other versions
JPH0255230B2 (en
Inventor
Masahiro Haruta
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 JP55117372A priority Critical patent/JPS5741967A/en
Publication of JPS5741967A publication Critical patent/JPS5741967A/en
Publication of JPH0255230B2 publication Critical patent/JPH0255230B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Ink Jet (AREA)
  • Fax Reproducing Arrangements (AREA)

Abstract

PURPOSE:To adjust the balance of color and to make a careful color matching by a method wherein ink of a plurality of colors is discharged from a recording head part of special constitution and a discharge orifice is selected and controlled by detecting the color concentration attached onto the surface of a recording medium. CONSTITUTION:First of all, ink of yellow Y, magenta M, cyan C, is jetted from each recording head 103Y, 103M, 103C of the respective colors and attached to the recording medium 101 on the drum 102. Then, the color concentration of this attached ink 108 is detected by a detecting means 105 and the signal obtained is inputted into a color concentration-adjusting circuit 106. The number of the elements making up eacn head 103 is selected so that the synthetic color by ink 108 of three colors on the recording medium 101 become neutralgray and these signals are sent to the selector circuits 109C, 109M, 109Y to control amounts of respective ink. Thus, the balance of color on the recording medium 101 is adjusted and then the picture is recorded.
JP55117372A 1980-08-26 1980-08-26 Color ink jet recording device Granted JPS5741967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55117372A JPS5741967A (en) 1980-08-26 1980-08-26 Color ink jet recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55117372A JPS5741967A (en) 1980-08-26 1980-08-26 Color ink jet recording device

Publications (2)

Publication Number Publication Date
JPS5741967A true JPS5741967A (en) 1982-03-09
JPH0255230B2 JPH0255230B2 (en) 1990-11-26

Family

ID=14710018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55117372A Granted JPS5741967A (en) 1980-08-26 1980-08-26 Color ink jet recording device

Country Status (1)

Country Link
JP (1) JPS5741967A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0336752A2 (en) * 1988-04-07 1989-10-11 Parkfield Group Plc Improvements in and relating to a method of and apparatus for producing an enlargement of a visual representation
US5596353A (en) * 1990-04-13 1997-01-21 Canon Kabushiki Kaisha Image reading apparatus with a function for correcting nonuniformity in recording density
US6126264A (en) * 1989-09-28 2000-10-03 Canon Kabushiki Kaisha Apparatus and method for recording color images with increased image uniformity

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057321A (en) * 1973-09-19 1975-05-19
JPS5098220A (en) * 1973-12-26 1975-08-05
JPS53102036A (en) * 1977-02-17 1978-09-06 Sanyo Electric Co Ltd Ink jet printer
JPS5559968A (en) * 1978-10-27 1980-05-06 Canon Inc Recorder
JPS5574884A (en) * 1978-11-29 1980-06-05 Ibm Device for digitally controlling formation of color image

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057321A (en) * 1973-09-19 1975-05-19
JPS5098220A (en) * 1973-12-26 1975-08-05
JPS53102036A (en) * 1977-02-17 1978-09-06 Sanyo Electric Co Ltd Ink jet printer
JPS5559968A (en) * 1978-10-27 1980-05-06 Canon Inc Recorder
JPS5574884A (en) * 1978-11-29 1980-06-05 Ibm Device for digitally controlling formation of color image

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0336752A2 (en) * 1988-04-07 1989-10-11 Parkfield Group Plc Improvements in and relating to a method of and apparatus for producing an enlargement of a visual representation
EP0336752A3 (en) * 1988-04-07 1991-04-24 Parkfield Group Plc Improvements in and relating to a method of and apparatus for producing an enlargement of a visual representation
US6126264A (en) * 1989-09-28 2000-10-03 Canon Kabushiki Kaisha Apparatus and method for recording color images with increased image uniformity
US5596353A (en) * 1990-04-13 1997-01-21 Canon Kabushiki Kaisha Image reading apparatus with a function for correcting nonuniformity in recording density
US5736996A (en) * 1990-04-13 1998-04-07 Canon Kabushiki Kaisha Image reading apparatus with a function for correcting nonuniformity in recording density

Also Published As

Publication number Publication date
JPH0255230B2 (en) 1990-11-26

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