JPS5541477A - Both side copying machine turning copying paper upside down - Google Patents
Both side copying machine turning copying paper upside downInfo
- Publication number
- JPS5541477A JPS5541477A JP11565378A JP11565378A JPS5541477A JP S5541477 A JPS5541477 A JP S5541477A JP 11565378 A JP11565378 A JP 11565378A JP 11565378 A JP11565378 A JP 11565378A JP S5541477 A JPS5541477 A JP S5541477A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- rollers
- copying
- conveying
- rear end
- 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.)
- Granted
Links
Landscapes
- Control Or Security For Electrophotography (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Conveyance By Endless Belt Conveyors (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Counters In Electrophotography And Two-Sided Copying (AREA)
Abstract
PURPOSE:To enable copying paper to be turned upside down with certainty even in narrow space by a simple method of reversing the rotation direction of rollers for reversing and conveying the copying paper. CONSTITUTION:In both side copying, copying paper 17 with one side copied is carried to conveying rollers 27 and 28 for reversal with conveying rollers 23 and 24 of reversing unit 22. Detector 38 containing light source 36 provided immediately before rollers 27 and 28 detects the rear end of paper 17, a reversible motor stops, and rollers 28 and 32 stop in a state of holding the paper. The left end of entrance guide 25 is extended longer than that of guide 26, the conveyance route formed by both the guides and the second conveyance route formed by rollers 24 and 40 are allowed to form angle theta, and paper 17 is given a clockwise moment to direct the rear end of paper 17 to the second route. On completion of this change, the motor is reversed by a controller to reverse rollers 28 and 32, the rear end of paper 17 is conveyed along guide 3, through the nipping part of conveying rollers 24 and 40 of the second conveying means, and through the route between guides 41 and 42, and paper 17 is piled up with the image face upside.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11565378A JPS5541477A (en) | 1978-09-20 | 1978-09-20 | Both side copying machine turning copying paper upside down |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11565378A JPS5541477A (en) | 1978-09-20 | 1978-09-20 | Both side copying machine turning copying paper upside down |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5541477A true JPS5541477A (en) | 1980-03-24 |
JPS6111865B2 JPS6111865B2 (en) | 1986-04-04 |
Family
ID=14667960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11565378A Granted JPS5541477A (en) | 1978-09-20 | 1978-09-20 | Both side copying machine turning copying paper upside down |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5541477A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57212424A (en) * | 1981-06-24 | 1982-12-27 | Hitachi Ltd | Paper carrying device of imaging device |
JPS58147953U (en) * | 1982-03-31 | 1983-10-04 | キヤノン株式会社 | Paper reversing device |
JPS5957856A (en) * | 1982-08-23 | 1984-04-03 | ゼロツクス・コ−ポレ−シヨン | Reversal roll inversion device having bypath function |
JPS6061241U (en) * | 1983-09-29 | 1985-04-27 | 株式会社リコー | Sheet reversing device |
JPS6111650U (en) * | 1984-06-26 | 1986-01-23 | 富士写真フイルム株式会社 | Two-way sorting and conveying device for sheet photosensitive materials |
JPS6123075A (en) * | 1984-07-10 | 1986-01-31 | Mita Ind Co Ltd | Sheet-member processing apparatus |
JPS61128235U (en) * | 1985-01-29 | 1986-08-12 | ||
WO1993012026A1 (en) * | 1991-12-10 | 1993-06-24 | Fujitsu Limited | Sheet paper conveyor for double-face recording |
JP2013007960A (en) * | 2011-06-27 | 2013-01-10 | Canon Inc | Image forming apparatus |
-
1978
- 1978-09-20 JP JP11565378A patent/JPS5541477A/en active Granted
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57212424A (en) * | 1981-06-24 | 1982-12-27 | Hitachi Ltd | Paper carrying device of imaging device |
JPH0315746B2 (en) * | 1981-06-24 | 1991-03-01 | Hitachi Seisakusho Kk | |
JPS6218594Y2 (en) * | 1982-03-31 | 1987-05-13 | ||
JPS58147953U (en) * | 1982-03-31 | 1983-10-04 | キヤノン株式会社 | Paper reversing device |
JPS5957856A (en) * | 1982-08-23 | 1984-04-03 | ゼロツクス・コ−ポレ−シヨン | Reversal roll inversion device having bypath function |
JPS6061241U (en) * | 1983-09-29 | 1985-04-27 | 株式会社リコー | Sheet reversing device |
JPH032540Y2 (en) * | 1984-06-26 | 1991-01-23 | ||
JPS6111650U (en) * | 1984-06-26 | 1986-01-23 | 富士写真フイルム株式会社 | Two-way sorting and conveying device for sheet photosensitive materials |
JPS6123075A (en) * | 1984-07-10 | 1986-01-31 | Mita Ind Co Ltd | Sheet-member processing apparatus |
JPS61128235U (en) * | 1985-01-29 | 1986-08-12 | ||
WO1993012026A1 (en) * | 1991-12-10 | 1993-06-24 | Fujitsu Limited | Sheet paper conveyor for double-face recording |
US5513840A (en) * | 1991-12-10 | 1996-05-07 | Fujitsu Limited | Sheet paper feeder for two-sided recording |
JP2013007960A (en) * | 2011-06-27 | 2013-01-10 | Canon Inc | Image forming apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6111865B2 (en) | 1986-04-04 |
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