JPS6413132A - Automatic original conveying device - Google Patents
Automatic original conveying deviceInfo
- Publication number
- JPS6413132A JPS6413132A JP62149397A JP14939787A JPS6413132A JP S6413132 A JPS6413132 A JP S6413132A JP 62149397 A JP62149397 A JP 62149397A JP 14939787 A JP14939787 A JP 14939787A JP S6413132 A JPS6413132 A JP S6413132A
- Authority
- JP
- Japan
- Prior art keywords
- original
- originals
- conveying
- inverting
- conveyed
- 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
- Holders For Sensitive Materials And Originals (AREA)
- Counters In Electrophotography And Two-Sided Copying (AREA)
- Control Or Security For Electrophotography (AREA)
- Controlling Sheets Or Webs (AREA)
- Conveyance By Endless Belt Conveyors (AREA)
Abstract
PURPOSE:To convey the copied surface of an original to an exposure position at the time of jamming by storing the way that the front and back of a double-sided original are exposed and scanned, inverting or normally conveying the original to be re-conveyed based on the stored contents when the original placed on an original tray is re-conveyed by releasing jamming, controlling said original, thereby conveying it to the exposure position. CONSTITUTION:After the originals 18 placed in the prescribed position of the original platen 1 are exposed and scanned in response to the number of copies of the originals 18, the originals are sent to an inverting and conveying part 35 due to drive in the normal direction of a conveying belt 24. At that time, an original stopper 19 is retreated, and the regulation of the top edge of the original is released. The originals 18 are guided to a discharge roller 27 by means of a switching gate 29 and are discharged to a discharge tray 28 with their image surfaces facing upward. Those procedures are repeated until all the originals are discharged. If the originals 18 are single-sided, they are not conveyed through the inverting and conveying part 25 when they are placed on the original platen 1. Hence, even if the originals are jammed on the way of conveying, they are again placed on the original tray 21 with their image surfaces facing downward.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62149397A JPS6413132A (en) | 1987-06-15 | 1987-06-15 | Automatic original conveying device |
EP88109466A EP0295625B1 (en) | 1987-06-15 | 1988-06-14 | Automatic original document feeder |
DE3854632T DE3854632T2 (en) | 1987-06-15 | 1988-06-14 | Automatic document feeder. |
US07/206,302 US4982241A (en) | 1987-06-15 | 1988-06-14 | Automatic original document feeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62149397A JPS6413132A (en) | 1987-06-15 | 1987-06-15 | Automatic original conveying device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6413132A true JPS6413132A (en) | 1989-01-18 |
Family
ID=15474235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62149397A Pending JPS6413132A (en) | 1987-06-15 | 1987-06-15 | Automatic original conveying device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6413132A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2256923A (en) * | 1990-02-02 | 1992-12-23 | De La Rue Thomas & Co Ltd | Detection apparatus |
EP1372337A1 (en) | 2002-06-11 | 2003-12-17 | Ricoh Company, Ltd. | Optical scanning method, optical scanner and image forming apparatus |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58187953A (en) * | 1982-04-28 | 1983-11-02 | Canon Inc | Feeder of original sheet |
JPS6033572A (en) * | 1983-08-05 | 1985-02-20 | Canon Inc | Image forming device |
JPS61193139A (en) * | 1985-02-20 | 1986-08-27 | Minolta Camera Co Ltd | Automatic original carrying device |
JPS623262A (en) * | 1985-06-28 | 1987-01-09 | Sharp Corp | Automatic both side copying method |
-
1987
- 1987-06-15 JP JP62149397A patent/JPS6413132A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58187953A (en) * | 1982-04-28 | 1983-11-02 | Canon Inc | Feeder of original sheet |
JPS6033572A (en) * | 1983-08-05 | 1985-02-20 | Canon Inc | Image forming device |
JPS61193139A (en) * | 1985-02-20 | 1986-08-27 | Minolta Camera Co Ltd | Automatic original carrying device |
JPS623262A (en) * | 1985-06-28 | 1987-01-09 | Sharp Corp | Automatic both side copying method |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2256923A (en) * | 1990-02-02 | 1992-12-23 | De La Rue Thomas & Co Ltd | Detection apparatus |
GB2256923B (en) * | 1990-02-02 | 1993-09-22 | De La Rue Thomas & Co Ltd | Detection apparatus |
EP1372337A1 (en) | 2002-06-11 | 2003-12-17 | Ricoh Company, Ltd. | Optical scanning method, optical scanner and image forming apparatus |
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