JPS5651763A - Original mislaying alarm device in image forming apparatus - Google Patents
Original mislaying alarm device in image forming apparatusInfo
- 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
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
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)
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 |
-
1979
- 1979-10-02 JP JP12718779A patent/JPS5651763A/en active Granted
Cited By (5)
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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