JPS5670565A - Automatic original conveyor of copying machine - Google Patents
Automatic original conveyor of copying machineInfo
- Publication number
- JPS5670565A JPS5670565A JP14724379A JP14724379A JPS5670565A JP S5670565 A JPS5670565 A JP S5670565A JP 14724379 A JP14724379 A JP 14724379A JP 14724379 A JP14724379 A JP 14724379A JP S5670565 A JPS5670565 A JP S5670565A
- Authority
- JP
- Japan
- Prior art keywords
- original
- detecting
- disposed
- exposure
- copying machine
- 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
Abstract
PURPOSE: To make possible always accurate copying by detecting the end parts of the original having been conveyed by the original end detecting means provided just before the original exposure position and stopping the original conveying means.
CONSTITUTION: The sensors S1, S2 for detecting original passage disposed at the front and back by providing a spacing near the turn roller 3 which is close at the inlet of a contact glass 1 consist respectively of a pair of light emitting elements and a photodetectors, and are so constituted as to supply signals to control circuits for positioning etc. by detecting the leading and trailing ends of a sheetlike original P. Here, a light source 9 for exposure, a mirror group 10, an electric charger 12, an existing image device 13, cassettes 14, 14' for containing transfer paper, a regist rollers 15, a transfer charger 16, and a cleaning device 17 are disposed, so that images are formed on a photosensitive drum 11 by known image making processes.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14724379A JPS5670565A (en) | 1979-11-13 | 1979-11-13 | Automatic original conveyor of copying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14724379A JPS5670565A (en) | 1979-11-13 | 1979-11-13 | Automatic original conveyor of copying machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5670565A true JPS5670565A (en) | 1981-06-12 |
Family
ID=15425810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14724379A Pending JPS5670565A (en) | 1979-11-13 | 1979-11-13 | Automatic original conveyor of copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5670565A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59159649U (en) * | 1983-04-08 | 1984-10-26 | ミノルタ株式会社 | paper conveyance device |
JPS6133442A (en) * | 1984-07-20 | 1986-02-17 | Fuji Xerox Co Ltd | Document carrier |
JPS61174538A (en) * | 1985-01-29 | 1986-08-06 | Konishiroku Photo Ind Co Ltd | Automatic original feeding device |
JPS6268134U (en) * | 1985-10-18 | 1987-04-28 |
-
1979
- 1979-11-13 JP JP14724379A patent/JPS5670565A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59159649U (en) * | 1983-04-08 | 1984-10-26 | ミノルタ株式会社 | paper conveyance device |
JPS6133442A (en) * | 1984-07-20 | 1986-02-17 | Fuji Xerox Co Ltd | Document carrier |
JPS61174538A (en) * | 1985-01-29 | 1986-08-06 | Konishiroku Photo Ind Co Ltd | Automatic original feeding device |
JPS6268134U (en) * | 1985-10-18 | 1987-04-28 |
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