JPS5713855A - Polychromatic ink jet recorder - Google Patents

Polychromatic ink jet recorder

Info

Publication number
JPS5713855A
JPS5713855A JP8646580A JP8646580A JPS5713855A JP S5713855 A JPS5713855 A JP S5713855A JP 8646580 A JP8646580 A JP 8646580A JP 8646580 A JP8646580 A JP 8646580A JP S5713855 A JPS5713855 A JP S5713855A
Authority
JP
Japan
Prior art keywords
color
humidity
temperature
original
reader
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
JP8646580A
Other languages
Japanese (ja)
Inventor
Seiji Saito
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 JP8646580A priority Critical patent/JPS5713855A/en
Publication of JPS5713855A publication Critical patent/JPS5713855A/en
Pending 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
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer
    • 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
    • H04N1/6016—Conversion to subtractive colour signals

Landscapes

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

Abstract

PURPOSE:To reproduce a recorded picture having fidelity to a color original by correcting a change in the properties of ink, etc., fluctuations of temperature and humidity, by correcting the output signal of a reader for the color original on the basis of outputs of an ambient temperature and an ambient humidity detector. CONSTITUTION:A color original 2 and recording paper 3 are wound around a drum 1, which is turned by a driving motor 4; and color information on the original 2 is read by a reader 5 and supplied to a chromatic signal correction control circuit 17. This circuit 17 inputs the output of an ambient temperature detector 15 and an ambient humidity detector 16 and makes correction and performs conversion on the basis of the color component signal of the color original 2 read by the reader 5 and the humidity and temperature signals. The corrected color component signal is supplied to ink jet nozzle 6. A change of the properties of ink due to fluctuations of temperature and humidity, a change in the quality of the recording paper, etc., are corrected to reproduce a recorded picture with fidelity to the color original 2 on the recording paper 3.
JP8646580A 1980-06-27 1980-06-27 Polychromatic ink jet recorder Pending JPS5713855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8646580A JPS5713855A (en) 1980-06-27 1980-06-27 Polychromatic ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8646580A JPS5713855A (en) 1980-06-27 1980-06-27 Polychromatic ink jet recorder

Publications (1)

Publication Number Publication Date
JPS5713855A true JPS5713855A (en) 1982-01-23

Family

ID=13887699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8646580A Pending JPS5713855A (en) 1980-06-27 1980-06-27 Polychromatic ink jet recorder

Country Status (1)

Country Link
JP (1) JPS5713855A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353046A (en) * 1986-08-25 1988-03-07 Canon Inc Image recording apparatus
WO2007130280A2 (en) * 2006-05-05 2007-11-15 Eastman Kodak Company A proof printing adjustment system and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353046A (en) * 1986-08-25 1988-03-07 Canon Inc Image recording apparatus
US4829323A (en) * 1986-08-25 1989-05-09 Canon Kabushiki Kaisha Color image recording apparatus
WO2007130280A2 (en) * 2006-05-05 2007-11-15 Eastman Kodak Company A proof printing adjustment system and method
WO2007130280A3 (en) * 2006-05-05 2008-05-22 Eastman Kodak Co A proof printing adjustment system and method

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