JPS6462072A - Picture reader - Google Patents
Picture readerInfo
- Publication number
- JPS6462072A JPS6462072A JP62219333A JP21933387A JPS6462072A JP S6462072 A JPS6462072 A JP S6462072A JP 62219333 A JP62219333 A JP 62219333A JP 21933387 A JP21933387 A JP 21933387A JP S6462072 A JPS6462072 A JP S6462072A
- Authority
- JP
- Japan
- Prior art keywords
- information read
- picture information
- read system
- picture
- power
- 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
Links
Landscapes
- Image Input (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
PURPOSE:To avoid useless heating and power consumption by interrupting the power application to a picture information read system except the picture reading by the picture information read system. CONSTITUTION:A power application control means 18 consists of an inverter 25 whose output signal goes to a high or a low level when a control signal DCONO from a CPU 16 is at a low or a high level, a switching transistor(TR) 26 turned on when the output signal of the inverter 25 is at a high level, a coil 27 excited when the switching TR 26 is turned on and a relay circuit 29 consisting of a switch 28 closed attended with the excitation of the coil 27. The power supply of the picture information read system is interrupted based on the control by the power application control means 18 except the reading by the picture information read system to stop the function of the picture information read system. Thus, the heat of the picture information read system is avoided and useless power consumption is avoided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62219333A JPS6462072A (en) | 1987-09-01 | 1987-09-01 | Picture reader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62219333A JPS6462072A (en) | 1987-09-01 | 1987-09-01 | Picture reader |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6462072A true JPS6462072A (en) | 1989-03-08 |
Family
ID=16733820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62219333A Pending JPS6462072A (en) | 1987-09-01 | 1987-09-01 | Picture reader |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6462072A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002019693A1 (en) * | 2000-08-29 | 2002-03-07 | Seiko Epson Corporation | Image reader |
JP2008135832A (en) * | 2006-11-27 | 2008-06-12 | Ricoh Co Ltd | Image reader, information processor, and power supply control method |
-
1987
- 1987-09-01 JP JP62219333A patent/JPS6462072A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002019693A1 (en) * | 2000-08-29 | 2002-03-07 | Seiko Epson Corporation | Image reader |
US6927881B2 (en) | 2000-08-29 | 2005-08-09 | Seiko Epson Corporation | Image reader |
JP2008135832A (en) * | 2006-11-27 | 2008-06-12 | Ricoh Co Ltd | Image reader, information processor, and power supply control method |
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