JPS5770563A - Registration device for electrophotographic copier or the like - Google Patents
Registration device for electrophotographic copier or the likeInfo
- Publication number
- JPS5770563A JPS5770563A JP55145654A JP14565480A JPS5770563A JP S5770563 A JPS5770563 A JP S5770563A JP 55145654 A JP55145654 A JP 55145654A JP 14565480 A JP14565480 A JP 14565480A JP S5770563 A JPS5770563 A JP S5770563A
- Authority
- JP
- Japan
- Prior art keywords
- registration
- roll
- paper
- chutes
- nip
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/65—Apparatus which relate to the handling of copy material
- G03G15/6529—Transporting
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Paper Feeding For Electrophotography (AREA)
Abstract
PURPOSE:To reduce the variance in registration even for a soft paper and to improve skew compensation ability by providing an elastic body pressing the paper plunging into a nip to the nip direction. CONSTITUTION:Paper chutes 3, 4, 5, 6 constitute an inlet part of a registration roll 1 and a passage between the roll 1 and a photosensitive drum 7. Guide chutes 12, 13 are provided in such a way that the passage formed by these curve with respect to the above-mentioned chutes 5, 6. An elastic body 10 is so connected to the leading end of the chute 13 located on the outer side thereof as to deform elastically in the nip direction of the roll 1 and a registration pinch roll 2. Thereby, the variance in registration is small even for the soft paper as well and the skew compensation ability is improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55145654A JPS5770563A (en) | 1980-10-20 | 1980-10-20 | Registration device for electrophotographic copier or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55145654A JPS5770563A (en) | 1980-10-20 | 1980-10-20 | Registration device for electrophotographic copier or the like |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5770563A true JPS5770563A (en) | 1982-05-01 |
JPH0243183B2 JPH0243183B2 (en) | 1990-09-27 |
Family
ID=15390006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55145654A Granted JPS5770563A (en) | 1980-10-20 | 1980-10-20 | Registration device for electrophotographic copier or the like |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5770563A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5692744A (en) * | 1994-05-16 | 1997-12-02 | Fuji Xerox Co., Ltd. | Paper feeder |
US5713070A (en) * | 1995-04-14 | 1998-01-27 | Fuji Xerox Co., Ltd. | Image forming apparatus which prevents loss of the original image |
JP2007204214A (en) * | 2006-02-01 | 2007-08-16 | Ricoh Co Ltd | Image reader and image forming device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54113550U (en) * | 1978-01-27 | 1979-08-09 |
-
1980
- 1980-10-20 JP JP55145654A patent/JPS5770563A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54113550U (en) * | 1978-01-27 | 1979-08-09 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5692744A (en) * | 1994-05-16 | 1997-12-02 | Fuji Xerox Co., Ltd. | Paper feeder |
US5713070A (en) * | 1995-04-14 | 1998-01-27 | Fuji Xerox Co., Ltd. | Image forming apparatus which prevents loss of the original image |
JP2007204214A (en) * | 2006-02-01 | 2007-08-16 | Ricoh Co Ltd | Image reader and image forming device |
JP4591834B2 (en) * | 2006-02-01 | 2010-12-01 | 株式会社リコー | Image reading apparatus and image forming apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH0243183B2 (en) | 1990-09-27 |
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