JPS5776581A - Cleaning device of fixation equipment - Google Patents
Cleaning device of fixation equipmentInfo
- Publication number
- JPS5776581A JPS5776581A JP15303080A JP15303080A JPS5776581A JP S5776581 A JPS5776581 A JP S5776581A JP 15303080 A JP15303080 A JP 15303080A JP 15303080 A JP15303080 A JP 15303080A JP S5776581 A JPS5776581 A JP S5776581A
- Authority
- JP
- Japan
- Prior art keywords
- roller
- toner
- cleaning
- contacts
- 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 not only drop of a magnetic toner but also damage of an offset preventive layer, by making a cleaning member contact with a roller of the side with which a toner image contacts. CONSTITUTION:For instance, a metallic sleeve-like cleaning roller 4 contacts with the circumferential surface of a heating roller 2 of the side with which a toner image T contacts. On the inside of the cleaning roller 4, a magnet 5 is provided fixedly so as to approach a transition part A. By a magnetic operation of this magnet 5, a toner on the heating roller 2 is adsorbed and transferred to the side of the cleaning roller 4 in the transition part A, and is moved as it remains carried on the roller 4. The toner carried by the cleaning roller 4 is collected into a collecting vessel 7 through a blade 6. According to such a constitution, it is prevented that a magnetic toner of 1 component drops from between the fixing roller and the cleaning member, and the offset preventive layer is damaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15303080A JPS5776581A (en) | 1980-10-31 | 1980-10-31 | Cleaning device of fixation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15303080A JPS5776581A (en) | 1980-10-31 | 1980-10-31 | Cleaning device of fixation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5776581A true JPS5776581A (en) | 1982-05-13 |
Family
ID=15553427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15303080A Pending JPS5776581A (en) | 1980-10-31 | 1980-10-31 | Cleaning device of fixation equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5776581A (en) |
Cited By (2)
| 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 |
| JP2012000603A (en) * | 2010-06-21 | 2012-01-05 | Kaikosha Co Ltd | Printing jig for three-dimensional printed matter using inkjet printer |
-
1980
- 1980-10-31 JP JP15303080A patent/JPS5776581A/en active Pending
Cited By (2)
| 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 |
| JP2012000603A (en) * | 2010-06-21 | 2012-01-05 | Kaikosha Co Ltd | Printing jig for three-dimensional printed matter using inkjet printer |
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