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JPS645879A - Reading of ink ribbon information - Google Patents

Reading of ink ribbon information

Info

Publication number
JPS645879A
JPS645879A JP16264287A JP16264287A JPS645879A JP S645879 A JPS645879 A JP S645879A JP 16264287 A JP16264287 A JP 16264287A JP 16264287 A JP16264287 A JP 16264287A JP S645879 A JPS645879 A JP S645879A
Authority
JP
Japan
Prior art keywords
ink ribbon
supplied
input terminal
reading
inversion
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
JP16264287A
Other languages
Japanese (ja)
Inventor
Kunio Endo
Shigeru Tanaka
Yoshihisa Furuhashi
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.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric 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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP16264287A priority Critical patent/JPS645879A/en
Publication of JPS645879A publication Critical patent/JPS645879A/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
    • B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
    • B41J35/16—Multicolour arrangements
    • B41J35/18—Colour change effected automatically

Landscapes

  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

PURPOSE:To enable discrimination of each mark and reading of its information to be performed by using a simple circuit, by reading ink ribbon information marked based on a logical combination of output signals of a first and a second optical sensors. CONSTITUTION:A bar state mark PN which represents a number of sheets on which an image is printed is annexed to a top part of an ink ribbon 10, and bar state marks IDY, IDM, IDC are annexed to start positions of respective color portions Y, M, C. Sensors 12, 14 are arranged respectively facing an upper half part and a lower half part of the ink ribbon 10. An output signal of a sensor 12 is supplied as it is to a one side input terminal of OR gates 16, 18 and besides, after inversion with an inversion circuit 24, is supplied to the other input terminal of OR gate 20. The output signal of the sensor 4 is supplied as it is to the other input terminal of OR gates 18, 20, and after inversion with an inversion circuit 22, is supplied to the other input terminal of OR gate 16. Therefore, the marks PN, IDY, IDM, and IDC can be also discriminated by a logical combination of output signal of two sensors 12, 14.
JP16264287A 1987-06-30 1987-06-30 Reading of ink ribbon information Pending JPS645879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16264287A JPS645879A (en) 1987-06-30 1987-06-30 Reading of ink ribbon information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16264287A JPS645879A (en) 1987-06-30 1987-06-30 Reading of ink ribbon information

Publications (1)

Publication Number Publication Date
JPS645879A true JPS645879A (en) 1989-01-10

Family

ID=15758500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16264287A Pending JPS645879A (en) 1987-06-30 1987-06-30 Reading of ink ribbon information

Country Status (1)

Country Link
JP (1) JPS645879A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434597A (en) * 1992-11-12 1995-07-18 Ricoh Company, Ltd. Thermal transfer recorder
US5466075A (en) * 1993-11-30 1995-11-14 Mitsubishi Denki Kabushiki Kaisha Color thermal printer
US5781219A (en) * 1994-02-22 1998-07-14 Mitsubishi Denki Kabushiki Kaisha Ink sheet and thermal transfer type color printer
JP2020157624A (en) * 2019-03-27 2020-10-01 大日本印刷株式会社 Thermal transfer sheet, thermal transfer image printing apparatus and manufacturing method of printed article

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434597A (en) * 1992-11-12 1995-07-18 Ricoh Company, Ltd. Thermal transfer recorder
US5466075A (en) * 1993-11-30 1995-11-14 Mitsubishi Denki Kabushiki Kaisha Color thermal printer
EP0686511A1 (en) 1993-11-30 1995-12-13 Mitsubishi Denki Kabushiki Kaisha Ink sheet
US5769549A (en) * 1993-11-30 1998-06-23 Mitsubishi Denki Kabushiki Kaisha Color thermal printer
US5781219A (en) * 1994-02-22 1998-07-14 Mitsubishi Denki Kabushiki Kaisha Ink sheet and thermal transfer type color printer
JP2020157624A (en) * 2019-03-27 2020-10-01 大日本印刷株式会社 Thermal transfer sheet, thermal transfer image printing apparatus and manufacturing method of printed article

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