JPS5746274A - Fixing equipment - Google Patents
Fixing equipmentInfo
- Publication number
- JPS5746274A JPS5746274A JP12302580A JP12302580A JPS5746274A JP S5746274 A JPS5746274 A JP S5746274A JP 12302580 A JP12302580 A JP 12302580A JP 12302580 A JP12302580 A JP 12302580A JP S5746274 A JPS5746274 A JP S5746274A
- Authority
- JP
- Japan
- Prior art keywords
- scraper
- developer
- roller
- spooning
- magnetic
- 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
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
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
- G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
- G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
- G03G15/2025—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with special means for lubricating and/or cleaning the fixing unit, e.g. applying offset preventing fluid
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixing For Electrophotography (AREA)
Abstract
PURPOSE:To prevent the inside of a machine from dirt and a copying sheet from reattachment of developer by scraping magnetic developer offset to a fixing roller with a scraper and temporarily storing the scraped developer after it is collected. CONSTITUTION:A magnetic developer 2 offset to the sruface of a fixing roller 1 is scraped with a scraper 5 elastically contacted with the roller 1. The scraper 5 is installed in the opposite direction against the rotating direction of the roller 1. In front of the scraper, a spooning up member 6 is fitted with slight contact to the roller 1 in the anti-counter direction direction to the rotation of the roller so as to gather the magnetic ceveloper scraped out by the scraper 5. A magnet 7 which magnetically attracts the magnetic developer spooned up by the spooning up member 6, is installed on a frame body 8, and a closed space which stores the developer is formed by the scraper 5, spooning memner 6 and frame body 8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12302580A JPS5746274A (en) | 1980-09-05 | 1980-09-05 | Fixing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12302580A JPS5746274A (en) | 1980-09-05 | 1980-09-05 | Fixing equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5746274A true JPS5746274A (en) | 1982-03-16 |
Family
ID=14850346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12302580A Pending JPS5746274A (en) | 1980-09-05 | 1980-09-05 | Fixing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5746274A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57190981A (en) * | 1981-05-19 | 1982-11-24 | Konishiroku Photo Ind Co Ltd | Pressure roller fixing device |
JPS5994776A (en) * | 1982-11-22 | 1984-05-31 | Fujitsu Ltd | Magnetic toner recovering device of pressure fixing device |
US5884124A (en) * | 1991-11-20 | 1999-03-16 | Canon Kabushiki Kaisha | Dip sheet adhering method, cleaning device, process and image forming apparatus |
-
1980
- 1980-09-05 JP JP12302580A patent/JPS5746274A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57190981A (en) * | 1981-05-19 | 1982-11-24 | Konishiroku Photo Ind Co Ltd | Pressure roller fixing device |
JPS5994776A (en) * | 1982-11-22 | 1984-05-31 | Fujitsu Ltd | Magnetic toner recovering device of pressure fixing device |
JPH0229218B2 (en) * | 1982-11-22 | 1990-06-28 | Fujitsu Ltd | |
US5884124A (en) * | 1991-11-20 | 1999-03-16 | Canon Kabushiki Kaisha | Dip sheet adhering method, cleaning device, process and image forming apparatus |
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