JPS57193386A - Printer - Google Patents

Printer

Info

Publication number
JPS57193386A
JPS57193386A JP7896081A JP7896081A JPS57193386A JP S57193386 A JPS57193386 A JP S57193386A JP 7896081 A JP7896081 A JP 7896081A JP 7896081 A JP7896081 A JP 7896081A JP S57193386 A JPS57193386 A JP S57193386A
Authority
JP
Japan
Prior art keywords
plate
ink ribbon
ribbon
ink
printers
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
JP7896081A
Other languages
Japanese (ja)
Inventor
Hiroyuki Hashimoto
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 Corp
Original Assignee
NEC Corp
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 Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7896081A priority Critical patent/JPS57193386A/en
Publication of JPS57193386A publication Critical patent/JPS57193386A/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
    • B41J35/36—Alarms, indicators, or feed disabling devices responsive to ink ribbon breakage or exhaustion

Landscapes

  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

PURPOSE:To avoid omission or incompletion of characters and to improve reliability of printers by a construction wherein a mechanism for detecting holes or cutouts in an ink ribbon is provided at the ink ribbon running part in printers having ink ribbons. CONSTITUTION:A mechanism 11 for detecting holes or joints in an ink ribbon 1 is provided in a running path along which the ink ribbon 1 is drawn out from a stocker case 2 and fed up to a printing section. When a part of the ink ribbon including a hole passes through the mechanism 11, an alarm signal is supplied to a control section 15 thereby to inform an operator of a need of exchange of the ink ribbon 1. The detecting mechanism 11 is so constructed, for example, that a plate 12 formed of a conductive substance is bonded on the ribbon running surface, the ribbon 1 is made to run on the plate 12, and a comb-like plate 13 formed of a conductive substance is disposed thereon to press the ribbon 1. When the plate 12 comes into contact with the plate 13, an alarm signal is supplied to the control section 15.
JP7896081A 1981-05-25 1981-05-25 Printer Pending JPS57193386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7896081A JPS57193386A (en) 1981-05-25 1981-05-25 Printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7896081A JPS57193386A (en) 1981-05-25 1981-05-25 Printer

Publications (1)

Publication Number Publication Date
JPS57193386A true JPS57193386A (en) 1982-11-27

Family

ID=13676452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7896081A Pending JPS57193386A (en) 1981-05-25 1981-05-25 Printer

Country Status (1)

Country Link
JP (1) JPS57193386A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194106A2 (en) * 1985-02-28 1986-09-10 Dai Nippon Insatsu Kabushiki Kaisha Sheet for heat transference and method for using the same
US4685818A (en) * 1985-09-16 1987-08-11 Printronix, Inc. Ribbon fault detection system
US5593237A (en) * 1983-11-07 1997-01-14 Canon Kabushiki Kaisha Printing apparatus and ink ribbon cassette therefor
CN103386827A (en) * 2013-06-28 2013-11-13 上海宜达胜电脑用品有限公司 Ribbon sensing device capable of protecting printer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5593237A (en) * 1983-11-07 1997-01-14 Canon Kabushiki Kaisha Printing apparatus and ink ribbon cassette therefor
EP0194106A2 (en) * 1985-02-28 1986-09-10 Dai Nippon Insatsu Kabushiki Kaisha Sheet for heat transference and method for using the same
US4685818A (en) * 1985-09-16 1987-08-11 Printronix, Inc. Ribbon fault detection system
CN103386827A (en) * 2013-06-28 2013-11-13 上海宜达胜电脑用品有限公司 Ribbon sensing device capable of protecting printer

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