JPS55126867A - Print-card decision unit for automatic testing equipment - Google Patents

Print-card decision unit for automatic testing equipment

Info

Publication number
JPS55126867A
JPS55126867A JP3438179A JP3438179A JPS55126867A JP S55126867 A JPS55126867 A JP S55126867A JP 3438179 A JP3438179 A JP 3438179A JP 3438179 A JP3438179 A JP 3438179A JP S55126867 A JPS55126867 A JP S55126867A
Authority
JP
Japan
Prior art keywords
print
card
tested
testing equipment
decision unit
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
JP3438179A
Other languages
Japanese (ja)
Inventor
Naomitsu Tokoro
Kazuya Yoshioka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3438179A priority Critical patent/JPS55126867A/en
Publication of JPS55126867A publication Critical patent/JPS55126867A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

PURPOSE: To make an accurate decision on the kind of a print card to be tested, by inserting the tested print card into the insertion connection part of an automatic testing equipment.
CONSTITUTION: Print-card insertion connection part 3 of print-card decision unit 2 is provided with three print-card deciding connected plugs (a), (b) and (c) and when tested print card 1 is inserted into insertion connection part 3, connecting plugs A, B and C connect with connected plugs (a), (b) and (c) respectively. The ON-OFF states of contacts 51 and 61 differ from each other depending upon the kind of tested print card 1, so that the kind of inserted tested print card 1 will be discriminated.
COPYRIGHT: (C)1980,JPO&Japio
JP3438179A 1979-03-26 1979-03-26 Print-card decision unit for automatic testing equipment Pending JPS55126867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3438179A JPS55126867A (en) 1979-03-26 1979-03-26 Print-card decision unit for automatic testing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3438179A JPS55126867A (en) 1979-03-26 1979-03-26 Print-card decision unit for automatic testing equipment

Publications (1)

Publication Number Publication Date
JPS55126867A true JPS55126867A (en) 1980-10-01

Family

ID=12412583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3438179A Pending JPS55126867A (en) 1979-03-26 1979-03-26 Print-card decision unit for automatic testing equipment

Country Status (1)

Country Link
JP (1) JPS55126867A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017087599A (en) * 2015-11-12 2017-05-25 キヤノン株式会社 Liquid discharge head, liquid discharge device and inspection method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017087599A (en) * 2015-11-12 2017-05-25 キヤノン株式会社 Liquid discharge head, liquid discharge device and inspection method

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