JPS648161A - Sheet position correcting device - Google Patents
Sheet position correcting deviceInfo
- Publication number
- JPS648161A JPS648161A JP62159751A JP15975187A JPS648161A JP S648161 A JPS648161 A JP S648161A JP 62159751 A JP62159751 A JP 62159751A JP 15975187 A JP15975187 A JP 15975187A JP S648161 A JPS648161 A JP S648161A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- pair
- roller
- rollers
- copying
- 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
- Paper Feeding For Electrophotography (AREA)
- Registering Or Overturning Sheets (AREA)
Abstract
PURPOSE:To precisely correct a lateral shift of a sheet by providing a control means for laterally moving a sheet with the use of a sheet moving means after the roller pressure of a pair of conveying rollers is released by a roller pressure releasing means. CONSTITUTION:A copying sheet is conveyed along an incoming sheet conveying path, and when it is clamped between a pair of rollers 22d, 22e after a predetermined time elapses from the time of detection of a paper detecting sensor, a solenoid 120 is turned on so that inlet and outlet guide plates 109, 112 are raised by a pair of rotary links 122, 123 so as to release the press-contact of a pair of roller 22d, 22e. Thereafter, a fence drive motor is started to move a jogger fence so as to correct a lateral sift of a copying sheet. Thereafter the solenoid 120 is again turned-off so that the copying sheet is clamped and is started to be conveyed toward a register roller. During correction of a sheet, the clamping pressure by the pair of rollers 22d, 22e is released, thereby it is possible to carry out precise correction of a sheet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62159751A JPS648161A (en) | 1987-06-29 | 1987-06-29 | Sheet position correcting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62159751A JPS648161A (en) | 1987-06-29 | 1987-06-29 | Sheet position correcting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS648161A true JPS648161A (en) | 1989-01-12 |
Family
ID=15700465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62159751A Pending JPS648161A (en) | 1987-06-29 | 1987-06-29 | Sheet position correcting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS648161A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5937260A (en) * | 1996-12-12 | 1999-08-10 | Fujitsu Limited | Dual-sided image forming device with improved recording medium correction part |
US10471289B2 (en) | 2017-01-04 | 2019-11-12 | King Abdulaziz University | Carbon-modified titanium dioxide nanoparticles and the photocatalytic remediation of aqueous sources systems and methods thereof |
-
1987
- 1987-06-29 JP JP62159751A patent/JPS648161A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5937260A (en) * | 1996-12-12 | 1999-08-10 | Fujitsu Limited | Dual-sided image forming device with improved recording medium correction part |
US10471289B2 (en) | 2017-01-04 | 2019-11-12 | King Abdulaziz University | Carbon-modified titanium dioxide nanoparticles and the photocatalytic remediation of aqueous sources systems and methods thereof |
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