JPS642941A - Paper feeder - Google Patents
Paper feederInfo
- Publication number
- JPS642941A JPS642941A JP15387887A JP15387887A JPS642941A JP S642941 A JPS642941 A JP S642941A JP 15387887 A JP15387887 A JP 15387887A JP 15387887 A JP15387887 A JP 15387887A JP S642941 A JPS642941 A JP S642941A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- document
- rotary board
- solenoid
- feed
- 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
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
PURPOSE: To prevent erroneous operation when a document is rot set by lifting a rotary board provided in a paper cassette when setting of document is detected through a, detecting means and enabling paper feed.
CONSTITUTION: When setting of document on a, document table is detected, a solenoid 11 is energized based on a detection signal. Consequently, a rod 11' in the solenoid 11 projects and a wire 13 for compressing a spring 10 is fed out to expand the spring 10 so as to rotate a rotary board 8b in a paper P cassette body 8a as shown by an arrow A and lift the rotary board 8b to a position where the rotary board 8b can contact with a paper P feed roller 9. When copy operation is started under this condition, the paper P is fed out sheet by sheet through the roller 9. Consequently erroneous feeding of paper is prevented when a document is not set to eliminate useless feeding of paper, and the paper is not marked with an anti-double feed click 81.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15387887A JPS642941A (en) | 1987-06-19 | 1987-06-19 | Paper feeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15387887A JPS642941A (en) | 1987-06-19 | 1987-06-19 | Paper feeder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH012941A JPH012941A (en) | 1989-01-06 |
JPS642941A true JPS642941A (en) | 1989-01-06 |
Family
ID=15572083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15387887A Pending JPS642941A (en) | 1987-06-19 | 1987-06-19 | Paper feeder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS642941A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3022580U (en) * | 1995-09-11 | 1996-03-26 | コニカ株式会社 | Recording device |
US6648323B2 (en) * | 2000-12-21 | 2003-11-18 | Benq Corporation | Feeding device |
JP2008105784A (en) * | 2006-10-24 | 2008-05-08 | Seiko Epson Corp | Hopper device, recording device and liquid jetting device |
WO2010121545A1 (en) * | 2009-04-21 | 2010-10-28 | 青岛皇冠电子有限公司 | Electric paper shredder |
-
1987
- 1987-06-19 JP JP15387887A patent/JPS642941A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3022580U (en) * | 1995-09-11 | 1996-03-26 | コニカ株式会社 | Recording device |
US6648323B2 (en) * | 2000-12-21 | 2003-11-18 | Benq Corporation | Feeding device |
JP2008105784A (en) * | 2006-10-24 | 2008-05-08 | Seiko Epson Corp | Hopper device, recording device and liquid jetting device |
WO2010121545A1 (en) * | 2009-04-21 | 2010-10-28 | 青岛皇冠电子有限公司 | Electric paper shredder |
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