JPS575057A - Document feeder - Google Patents
Document feederInfo
- Publication number
- JPS575057A JPS575057A JP7947980A JP7947980A JPS575057A JP S575057 A JPS575057 A JP S575057A JP 7947980 A JP7947980 A JP 7947980A JP 7947980 A JP7947980 A JP 7947980A JP S575057 A JPS575057 A JP S575057A
- Authority
- JP
- Japan
- Prior art keywords
- original
- drum
- passage
- holding
- plural times
- 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
- 238000007599 discharging Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/62—Holders for the original
- G03B27/6207—Holders for the original in copying cameras
- G03B27/625—Apparatus which relate to the handling of originals, e.g. presence detectors, inverters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Or Security For Electrophotography (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Abstract
PURPOSE:To easily copy one sheet of original into multiple sheets by holding a sheetlike original on a drumlike supporting body, and providing a passage which permits remounting of the original discharged from this drum again on the drum, in a copying machine having an automatic original feeder. CONSTITUTION:The original on an original placing tray 202 is mounted to an original holding drum 206 by way of a feeding roller 203 and a separating roller 204. The original on the drum is exposed in an exposure part E, separates from the drum and is discharged onto an original discharging tray 209. The 3rd passage 284 is connected to an original input passage from the midway of the discharge passage.In the case of copying plural times, the original passes through this 3rd passage 284 and circulates plural times.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7947980A JPS575057A (en) | 1980-06-12 | 1980-06-12 | Document feeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7947980A JPS575057A (en) | 1980-06-12 | 1980-06-12 | Document feeder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS575057A true JPS575057A (en) | 1982-01-11 |
Family
ID=13691025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7947980A Pending JPS575057A (en) | 1980-06-12 | 1980-06-12 | Document feeder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS575057A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6317439A (en) * | 1986-07-09 | 1988-01-25 | Sharp Corp | Original rotation type copying device |
JPS63135848A (en) * | 1986-11-28 | 1988-06-08 | Hitachi Ltd | Defect inspection instrument |
-
1980
- 1980-06-12 JP JP7947980A patent/JPS575057A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6317439A (en) * | 1986-07-09 | 1988-01-25 | Sharp Corp | Original rotation type copying device |
JPS63135848A (en) * | 1986-11-28 | 1988-06-08 | Hitachi Ltd | Defect inspection instrument |
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