JPS55154640A - Terminal printer - Google Patents

Terminal printer

Info

Publication number
JPS55154640A
JPS55154640A JP6184579A JP6184579A JPS55154640A JP S55154640 A JPS55154640 A JP S55154640A JP 6184579 A JP6184579 A JP 6184579A JP 6184579 A JP6184579 A JP 6184579A JP S55154640 A JPS55154640 A JP S55154640A
Authority
JP
Japan
Prior art keywords
signal
output
circuit
test
received
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
JP6184579A
Other languages
Japanese (ja)
Other versions
JPS6041376B2 (en
Inventor
Masayoshi Hirashima
Toshikatsu Kawakami
Daisaku Moriwaki
Hitoshi Mori
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP54061845A priority Critical patent/JPS6041376B2/en
Publication of JPS55154640A publication Critical patent/JPS55154640A/en
Publication of JPS6041376B2 publication Critical patent/JPS6041376B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To enable to troubleshoot failures earlier, by making ease of judgement of failure state of a terminal printer, through the reception and display of a test signal transmitted from the information center.
CONSTITUTION: The information signal from the information center via a transmission line T is received at a reception circuit 1, and after converting the received signal into binary signal, it is processed at a signal processing circuit 2. Further, when the test signal added to the dispatching command signal for all the terminals is received, the circuit 2 detects the dispatching command signal and outputs a reception control signal. Furthermore, the test signal for a given period fed succeeding after normal information signal or dispatching command signal is detected at the circuit 2, and the test detected signal is fed to an AND gate 6 together with a reception control output. The output signal of this gate 6 sets FF8, and the output of a counter 7 resets the FF8. In normal operation, the output Q' of FF8 is made to a low level to illuminate a light emitting diode. In case of abnormal operation, it is distinguished to inform failures earlier.
COPYRIGHT: (C)1980,JPO&Japio
JP54061845A 1979-05-18 1979-05-18 terminal printer device Expired JPS6041376B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54061845A JPS6041376B2 (en) 1979-05-18 1979-05-18 terminal printer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54061845A JPS6041376B2 (en) 1979-05-18 1979-05-18 terminal printer device

Publications (2)

Publication Number Publication Date
JPS55154640A true JPS55154640A (en) 1980-12-02
JPS6041376B2 JPS6041376B2 (en) 1985-09-17

Family

ID=13182824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54061845A Expired JPS6041376B2 (en) 1979-05-18 1979-05-18 terminal printer device

Country Status (1)

Country Link
JP (1) JPS6041376B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745602A (en) * 1985-09-20 1988-05-17 Minolta Camera Company, Ltd. Printer error and control system
US7014722B1 (en) 1999-08-16 2006-03-21 Sumitomo Titanium Corporation Titanium material superior in upset-forgeability and method of producing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745602A (en) * 1985-09-20 1988-05-17 Minolta Camera Company, Ltd. Printer error and control system
US7014722B1 (en) 1999-08-16 2006-03-21 Sumitomo Titanium Corporation Titanium material superior in upset-forgeability and method of producing the same

Also Published As

Publication number Publication date
JPS6041376B2 (en) 1985-09-17

Similar Documents

Publication Publication Date Title
JPS5792948A (en) Loop data transmission system
JPS55154640A (en) Terminal printer
JPS5621460A (en) Control signal transmission system in key telephone system unit
JPS57173246A (en) Data transmission system
JPS57173245A (en) Data transmission system
JPS5715548A (en) Polling monitor system
JPS5477040A (en) Data transmitter
JPS52152051A (en) Elevator signal transmitting device
JPS57157662A (en) Remote monitoring system
JPS5671351A (en) Separation system for terminal station in loop shape transmission processing system
JPS54109341A (en) Data transmission system
JPS5390707A (en) Detecting system for circuit fault
JPS57155863A (en) Data transmission circuit
JPS5376704A (en) Facsimile equipment
JPS5773547A (en) Remote monitor and control system
JPS57121344A (en) Transmission system alarm indication signal
JPS5657133A (en) Fault diagnostic system in decentralized control system
JPS55162649A (en) Connection switching circuit
JPS57123754A (en) Loop data transmission system
JPS5785135A (en) Data transfer system
JPS5730039A (en) Error processing system
JPS5762643A (en) Fault detection system for radio equipment
JPS56129451A (en) Communication controller
JPS57159303A (en) Triplex system transmission circuit
JPS52135221A (en) Key input control system