JPS6459277A - Fixing device for copying machine - Google Patents
Fixing device for copying machineInfo
- Publication number
- JPS6459277A JPS6459277A JP62215135A JP21513587A JPS6459277A JP S6459277 A JPS6459277 A JP S6459277A JP 62215135 A JP62215135 A JP 62215135A JP 21513587 A JP21513587 A JP 21513587A JP S6459277 A JPS6459277 A JP S6459277A
- Authority
- JP
- Japan
- Prior art keywords
- reduce
- separation claw
- receives
- conveying direction
- heating value
- 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
- Fixing For Electrophotography (AREA)
- Paper Feeding For Electrophotography (AREA)
Abstract
PURPOSE:To reduce an irregularity in the glossiness of toner by slanting at least some of a separation claw, a rib on the surface of a paper feed guide, and a rib on the surface of a paper discharge guide to the conveying direction of a form, and reducing variation in heating value that transfer toner on the form receives. CONSTITUTION:The separation claw 4 which is brought into contact with a fixing roll 2 to separate the form 2 from the fixing roll 2 is slanted by an angle alpha to the conveying direction of the form 7 to reduce variation in the heating value that the transfer toner on the form 7 receives. Thus, the separation claw 4 is slanted by the angle alpha to the conveying direction of the form 7 to reduce the contacting area of the separation claw 4 to the form 7 to <=1/10. Consequently, the heating value that the form 7 receives is made uniform and fine to reduce the irregularity in glossiness to a level where there is no problem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62215135A JPS6459277A (en) | 1987-08-31 | 1987-08-31 | Fixing device for copying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62215135A JPS6459277A (en) | 1987-08-31 | 1987-08-31 | Fixing device for copying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6459277A true JPS6459277A (en) | 1989-03-06 |
Family
ID=16667284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62215135A Pending JPS6459277A (en) | 1987-08-31 | 1987-08-31 | Fixing device for copying machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6459277A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005338315A (en) * | 2004-05-26 | 2005-12-08 | Ricoh Printing Systems Ltd | Electrophotographic apparatus |
| JP2009276439A (en) * | 2008-05-13 | 2009-11-26 | Konica Minolta Business Technologies Inc | Image forming apparatus |
| JP2013015548A (en) * | 2011-06-30 | 2013-01-24 | Ricoh Co Ltd | Fixing device and image forming device |
| JP2017072798A (en) * | 2015-10-09 | 2017-04-13 | 京セラドキュメントソリューションズ株式会社 | Image forming apparatus |
| CN108475036A (en) * | 2016-01-15 | 2018-08-31 | 株式会社理光 | Separating member, separator, fixing device and image forming apparatus |
-
1987
- 1987-08-31 JP JP62215135A patent/JPS6459277A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005338315A (en) * | 2004-05-26 | 2005-12-08 | Ricoh Printing Systems Ltd | Electrophotographic apparatus |
| JP2009276439A (en) * | 2008-05-13 | 2009-11-26 | Konica Minolta Business Technologies Inc | Image forming apparatus |
| JP2013015548A (en) * | 2011-06-30 | 2013-01-24 | Ricoh Co Ltd | Fixing device and image forming device |
| JP2017072798A (en) * | 2015-10-09 | 2017-04-13 | 京セラドキュメントソリューションズ株式会社 | Image forming apparatus |
| CN108475036A (en) * | 2016-01-15 | 2018-08-31 | 株式会社理光 | Separating member, separator, fixing device and image forming apparatus |
| US20180299809A1 (en) * | 2016-01-15 | 2018-10-18 | Seiji Saitoh | Separation member, separation device, fixing device, and image forming apparatus |
| EP3404490A4 (en) * | 2016-01-15 | 2018-12-05 | Ricoh Company, Ltd. | Separation member, separation unit, fixation device and image forming apparatus |
| US10481530B2 (en) * | 2016-01-15 | 2019-11-19 | Ricoh Company, Ltd. | Separation member, separation device, fixing device, and image forming apparatus |
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