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JPS54144158A - Electronic cash register - Google Patents

Electronic cash register

Info

Publication number
JPS54144158A
JPS54144158A JP5304578A JP5304578A JPS54144158A JP S54144158 A JPS54144158 A JP S54144158A JP 5304578 A JP5304578 A JP 5304578A JP 5304578 A JP5304578 A JP 5304578A JP S54144158 A JPS54144158 A JP S54144158A
Authority
JP
Japan
Prior art keywords
malfunction
alarm
unit
cash register
cpu
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
JP5304578A
Other languages
Japanese (ja)
Inventor
Goji Suzue
Kazuyuki Okuno
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.)
Toshiba Tec Corp
Original Assignee
Tokyo 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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP5304578A priority Critical patent/JPS54144158A/en
Publication of JPS54144158A publication Critical patent/JPS54144158A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cash Registers Or Receiving Machines (AREA)

Abstract

PURPOSE: To enable the release of malfunction quickly and suitably, by separately detecting the malfunction whether it is in the cash register main body, cassette type magnetic tape unit, or transmission system connecting them.
CONSTITUTION: In the registration, if there is any malfunction in either of the memory section 12 of the cash register main body, input and output unit 13, or magnetic tape control section 14, CPU 11 detects it with the first detection means 30, and outputs the malfunction detection signal S1 to operate alarm for the alarm unit 44 (buzzer or lamp) based on the oscillation 40 frequency. Further, if there is a malfunction in the cassette type magnetic tape 29, CPU 11 detects it with the second detection means 31, outputs the signal S2, the alarm unit 44 is operated for alarm with the conversion 41 frequency different from the oscillator 40. If there is any failure in the data transmission between the control section 14 and the unit 29, CPU 11 outputs the failure transmission detection 32 signal S3, and the alarm unit 44 is operated for alarm with the second conversion output frequency different from the oscillator 40 and the first conversion 41 output frequency.
COPYRIGHT: (C)1979,JPO&Japio
JP5304578A 1978-05-02 1978-05-02 Electronic cash register Pending JPS54144158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5304578A JPS54144158A (en) 1978-05-02 1978-05-02 Electronic cash register

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5304578A JPS54144158A (en) 1978-05-02 1978-05-02 Electronic cash register

Publications (1)

Publication Number Publication Date
JPS54144158A true JPS54144158A (en) 1979-11-10

Family

ID=12931900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5304578A Pending JPS54144158A (en) 1978-05-02 1978-05-02 Electronic cash register

Country Status (1)

Country Link
JP (1) JPS54144158A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825624B1 (en) * 1970-04-16 1973-07-30
JPS50116252A (en) * 1974-02-27 1975-09-11
JPS50132836A (en) * 1974-04-06 1975-10-21
JPS5294754A (en) * 1976-02-04 1977-08-09 Omron Tateisi Electronics Co Data processing system
JPS5299036A (en) * 1976-02-13 1977-08-19 Ncr Co System for testing data processor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825624B1 (en) * 1970-04-16 1973-07-30
JPS50116252A (en) * 1974-02-27 1975-09-11
JPS50132836A (en) * 1974-04-06 1975-10-21
JPS5294754A (en) * 1976-02-04 1977-08-09 Omron Tateisi Electronics Co Data processing system
JPS5299036A (en) * 1976-02-13 1977-08-19 Ncr Co System for testing data processor

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