JPS5651763A - Original mislaying alarm device in image forming apparatus - Google Patents

Original mislaying alarm device in image forming apparatus

Info

Publication number
JPS5651763A
JPS5651763A JP12718779A JP12718779A JPS5651763A JP S5651763 A JPS5651763 A JP S5651763A JP 12718779 A JP12718779 A JP 12718779A JP 12718779 A JP12718779 A JP 12718779A JP S5651763 A JPS5651763 A JP S5651763A
Authority
JP
Japan
Prior art keywords
original
cover
operator
mislaying
machine body
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
JP12718779A
Other languages
Japanese (ja)
Other versions
JPS633298B2 (en
Inventor
Koichi Miyamoto
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP12718779A priority Critical patent/JPS5651763A/en
Publication of JPS5651763A publication Critical patent/JPS5651763A/en
Publication of JPS633298B2 publication Critical patent/JPS633298B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To alarm the mislaying of an original by providing a means of detecting the opening and closing of an original cover and a sound producing device and operating the sound producing device when it is detected that the original cover is not opened upon ending of copying and that there is no operator near the machine body.
CONSTITUTION: For example, an ON-OFF switch 5 is disposed by the opening and closing detecting means of an original cover 3 with the actuator 51 of said switch being projected from the top surface of the machine body between the trailing edge 21 of an original platen 2 and the cover opening-closing shaft 4. When the cover 3 is closed, the actuator 51 is pressed by the cover 3 and the switch is thereby turned ON, by which it is detected that the cover 3 is held closed. When the operator M is in the machine operating position or near the same, the ultrasonic waves 61 oscillated from an oscillator 6 strike against the operator M and the waves reflected therefrom enter a receiver 7. When there is no operator M, the waved do not enter said receiver. Thereupon, when the operator M mislays the original O and leaves from the machine body 1, a sound producing device 8 operates and alarms to the operator leaving from the machine body 1 that he is mislaying the original.
COPYRIGHT: (C)1981,JPO&Japio
JP12718779A 1979-10-02 1979-10-02 Original mislaying alarm device in image forming apparatus Granted JPS5651763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12718779A JPS5651763A (en) 1979-10-02 1979-10-02 Original mislaying alarm device in image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12718779A JPS5651763A (en) 1979-10-02 1979-10-02 Original mislaying alarm device in image forming apparatus

Publications (2)

Publication Number Publication Date
JPS5651763A true JPS5651763A (en) 1981-05-09
JPS633298B2 JPS633298B2 (en) 1988-01-22

Family

ID=14953826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12718779A Granted JPS5651763A (en) 1979-10-02 1979-10-02 Original mislaying alarm device in image forming apparatus

Country Status (1)

Country Link
JP (1) JPS5651763A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830772A (en) * 1981-08-17 1983-02-23 Mita Ind Co Ltd Copying machine
JPS63129771A (en) * 1986-11-19 1988-06-02 Ricoh Co Ltd Left-original alarm device for image read scanner
JP2006217103A (en) * 2005-02-02 2006-08-17 Funai Electric Co Ltd Printer with scanner
WO2006033784A3 (en) * 2004-09-16 2007-03-01 Carrier Corp A Corp Of The Sta Refrigerant heat pump with reheat circuit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830772A (en) * 1981-08-17 1983-02-23 Mita Ind Co Ltd Copying machine
JPS63129771A (en) * 1986-11-19 1988-06-02 Ricoh Co Ltd Left-original alarm device for image read scanner
WO2006033784A3 (en) * 2004-09-16 2007-03-01 Carrier Corp A Corp Of The Sta Refrigerant heat pump with reheat circuit
JP2006217103A (en) * 2005-02-02 2006-08-17 Funai Electric Co Ltd Printer with scanner
JP4725117B2 (en) * 2005-02-02 2011-07-13 船井電機株式会社 Printer with scanner

Also Published As

Publication number Publication date
JPS633298B2 (en) 1988-01-22

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