JPS5713445A - Multicolor ink jet recorder - Google Patents

Multicolor ink jet recorder

Info

Publication number
JPS5713445A
JPS5713445A JP8646880A JP8646880A JPS5713445A JP S5713445 A JPS5713445 A JP S5713445A JP 8646880 A JP8646880 A JP 8646880A JP 8646880 A JP8646880 A JP 8646880A JP S5713445 A JPS5713445 A JP S5713445A
Authority
JP
Japan
Prior art keywords
temperature
humidity
detector
color component
component signals
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
JP8646880A
Other languages
Japanese (ja)
Other versions
JPH0317673B2 (en
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 JP8646880A priority Critical patent/JPS5713445A/en
Publication of JPS5713445A publication Critical patent/JPS5713445A/en
Publication of JPH0317673B2 publication Critical patent/JPH0317673B2/ja
Granted 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
    • B41J2/17—Ink jet characterised by ink handling

Landscapes

  • Ink Jet (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)

Abstract

PURPOSE:To prevent fluctuation of an image due to change of recording paper size and water absorptivity, etc., by calculating correction conversion of original color component signals on the basis of detection signals corresponding to temperature and humidity detected with a temperature detector and a humidity detector, respectively. CONSTITUTION:A temperature detector 15 (116), for example, a thermistor lowers in resistance with rise of temperature. A humidity detector 118 lowers in resistance with rise of relative humidity. Color component signals of a color original 2 read out by a reader 5, a temperature detection signal detected with a temperature detector 15 (116), and a humidity detection signal detected with a humidity detector 16 (118) are fed to a color signal correction control circuit 121. Color component signals are corrected on the basis of the temperature and humidity detection signals to feed the conerted color component signals for recording and to control an injection nozzle 6, thus permitting image fluctuation due to change of recording paper size, water absorptivity, etc. to be prevented.
JP8646880A 1980-06-27 1980-06-27 Multicolor ink jet recorder Granted JPS5713445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8646880A JPS5713445A (en) 1980-06-27 1980-06-27 Multicolor ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8646880A JPS5713445A (en) 1980-06-27 1980-06-27 Multicolor ink jet recorder

Publications (2)

Publication Number Publication Date
JPS5713445A true JPS5713445A (en) 1982-01-23
JPH0317673B2 JPH0317673B2 (en) 1991-03-08

Family

ID=13887782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8646880A Granted JPS5713445A (en) 1980-06-27 1980-06-27 Multicolor ink jet recorder

Country Status (1)

Country Link
JP (1) JPS5713445A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829323A (en) * 1986-08-25 1989-05-09 Canon Kabushiki Kaisha Color image recording apparatus
US4933684A (en) * 1987-09-11 1990-06-12 Canon Kabushiki Kaisha Apparatus and method for preventing condensation in an ink jet recording device having heaters for heating a recording head and a recording medium and a humidity detector for detecting humidity in a recording area to prevent condensation from forming
US5917519A (en) * 1991-05-31 1999-06-29 Canon Kabushiki Kaisha Ink jet recording method and apparatus for recording with multiple thinned images
EP0983863A1 (en) * 1998-09-03 2000-03-08 Hewlett-Packard Company Environmental and operational color calibration, with integrated ink limiting, in incremental printing
US6587223B1 (en) 1998-07-22 2003-07-01 Nec Corporation Color signal conversion by means of the fewest converter tables
CN114103452A (en) * 2021-08-19 2022-03-01 珠海极海半导体有限公司 MPU chip or MCU chip

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479631A (en) * 1977-12-08 1979-06-25 Ricoh Co Ltd Color ink jet printer
JPS559130U (en) * 1978-06-30 1980-01-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479631A (en) * 1977-12-08 1979-06-25 Ricoh Co Ltd Color ink jet printer
JPS559130U (en) * 1978-06-30 1980-01-21

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829323A (en) * 1986-08-25 1989-05-09 Canon Kabushiki Kaisha Color image recording apparatus
US4933684A (en) * 1987-09-11 1990-06-12 Canon Kabushiki Kaisha Apparatus and method for preventing condensation in an ink jet recording device having heaters for heating a recording head and a recording medium and a humidity detector for detecting humidity in a recording area to prevent condensation from forming
US5917519A (en) * 1991-05-31 1999-06-29 Canon Kabushiki Kaisha Ink jet recording method and apparatus for recording with multiple thinned images
US6587223B1 (en) 1998-07-22 2003-07-01 Nec Corporation Color signal conversion by means of the fewest converter tables
EP0983863A1 (en) * 1998-09-03 2000-03-08 Hewlett-Packard Company Environmental and operational color calibration, with integrated ink limiting, in incremental printing
US6585340B1 (en) 1998-09-03 2003-07-01 Hewlett-Packard Development Company, L.P. Environmental and operational color calibration, with integrated ink limiting, in incremental printing
CN114103452A (en) * 2021-08-19 2022-03-01 珠海极海半导体有限公司 MPU chip or MCU chip

Also Published As

Publication number Publication date
JPH0317673B2 (en) 1991-03-08

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