JPS631582B2 - - Google Patents
Info
- Publication number
- JPS631582B2 JPS631582B2 JP53129177A JP12917778A JPS631582B2 JP S631582 B2 JPS631582 B2 JP S631582B2 JP 53129177 A JP53129177 A JP 53129177A JP 12917778 A JP12917778 A JP 12917778A JP S631582 B2 JPS631582 B2 JP S631582B2
- Authority
- JP
- Japan
- Prior art keywords
- developer
- roller
- developing
- development
- developing roller
- 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.)
- Expired
Links
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 2
- 108091008695 photoreceptors Proteins 0.000 description 27
- 230000003068 static effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12917778A JPS5555371A (en) | 1978-10-20 | 1978-10-20 | Magnetic brush developing unit |
| US06/085,490 US4267201A (en) | 1978-10-20 | 1979-10-17 | Magnetic brush development apparatus and method |
| DE2953948A DE2953948C2 (de) | 1978-10-20 | 1979-10-19 | Entwicklungseinrichtung für ein elektrophotographisches Kopiergerät |
| DE2942415A DE2942415C2 (de) | 1978-10-20 | 1979-10-19 | Entwicklungseinrichtung für ein elektrophotographisches Farbkopiergerät |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12917778A JPS5555371A (en) | 1978-10-20 | 1978-10-20 | Magnetic brush developing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5555371A JPS5555371A (en) | 1980-04-23 |
| JPS631582B2 true JPS631582B2 (de) | 1988-01-13 |
Family
ID=15003038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12917778A Granted JPS5555371A (en) | 1978-10-20 | 1978-10-20 | Magnetic brush developing unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5555371A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60122960A (ja) * | 1983-12-07 | 1985-07-01 | Ricoh Co Ltd | 多色現像方法 |
| JPS61208062A (ja) * | 1985-03-11 | 1986-09-16 | Konishiroku Photo Ind Co Ltd | 多色像形成装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5093438A (de) * | 1973-12-19 | 1975-07-25 | ||
| JPS50151530A (de) * | 1974-05-28 | 1975-12-05 | ||
| JPS5348534A (en) * | 1976-10-14 | 1978-05-02 | Fujitsu Ltd | Developing device of electrostatic recorder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5160251U (de) * | 1974-11-05 | 1976-05-12 | ||
| JPS51115037U (de) * | 1975-03-13 | 1976-09-18 |
-
1978
- 1978-10-20 JP JP12917778A patent/JPS5555371A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5093438A (de) * | 1973-12-19 | 1975-07-25 | ||
| JPS50151530A (de) * | 1974-05-28 | 1975-12-05 | ||
| JPS5348534A (en) * | 1976-10-14 | 1978-05-02 | Fujitsu Ltd | Developing device of electrostatic recorder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5555371A (en) | 1980-04-23 |
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