KR970002508A - Electronic copying machine with document detection device and control method thereof - Google Patents
Electronic copying machine with document detection device and control method thereof Download PDFInfo
- Publication number
- KR970002508A KR970002508A KR1019950017316A KR19950017316A KR970002508A KR 970002508 A KR970002508 A KR 970002508A KR 1019950017316 A KR1019950017316 A KR 1019950017316A KR 19950017316 A KR19950017316 A KR 19950017316A KR 970002508 A KR970002508 A KR 970002508A
- Authority
- KR
- South Korea
- Prior art keywords
- light
- unit
- receiving unit
- light receiving
- original
- Prior art date
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- Holders For Sensitive Materials And Originals (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
원고검지장치를 구비한 전자 복사기 그 제어 방법에 관한 것으로, 원고덮개에 수광부를 설치하고, 원고가 놓이는 유리판밑에 발광부를 설치하여 상기 수광부에 상기 발광부에서 발생된 빛이 입사된 경우 복사시작 스위치가 온상태가 되더라도 원고가 유리판에 놓이지 않은 것으로 판단하여 원고없음이라는 멧세지를 표시부에 표시하고, 복사동작을 실행하지 않으며, 상기 수광부에 상기 발광부에서 발생된 빛이 입사되지 않은 경우 복사동작을 실행한다.A method of controlling an electronic copier having a document detecting device, comprising: a light receiving unit disposed on a document cover, a light emitting unit disposed under a glass plate on which an original is placed, and a copy start switch is activated when light generated from the light emitting unit is incident on the light receiving unit; Even if it is in the on state, it is determined that the original is not placed on the glass plate, and the message “No Original” is displayed on the display unit, and the copy operation is not performed. If the light generated from the light emitting unit is not incident on the light receiving unit, the copy operation is executed. .
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명에 의한 원고검지장치의 구성을 보이는 블록도이다. 제3도는 본 발명에 의한 원고검지장치를 구비한 전자복사기의 사시도이다. 제4도는 본 발명에 의한 원고검지장치의 일실시예이다.2 is a block diagram showing the structure of a document detecting apparatus according to the present invention. 3 is a perspective view of an electronic copying machine equipped with a document detecting device according to the present invention. 4 is an embodiment of a document detecting apparatus according to the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950017316A KR970002508A (en) | 1995-06-24 | 1995-06-24 | Electronic copying machine with document detection device and control method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950017316A KR970002508A (en) | 1995-06-24 | 1995-06-24 | Electronic copying machine with document detection device and control method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970002508A true KR970002508A (en) | 1997-01-24 |
Family
ID=66524150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950017316A KR970002508A (en) | 1995-06-24 | 1995-06-24 | Electronic copying machine with document detection device and control method thereof |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970002508A (en) |
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1995
- 1995-06-24 KR KR1019950017316A patent/KR970002508A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |