JPS6161108B2 - - Google Patents
Info
- Publication number
- JPS6161108B2 JPS6161108B2 JP13913977A JP13913977A JPS6161108B2 JP S6161108 B2 JPS6161108 B2 JP S6161108B2 JP 13913977 A JP13913977 A JP 13913977A JP 13913977 A JP13913977 A JP 13913977A JP S6161108 B2 JPS6161108 B2 JP S6161108B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- developer
- roller
- sleeve
- toner
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 description 16
- 238000007790 scraping Methods 0.000 description 14
- 108091008695 photoreceptors Proteins 0.000 description 9
- 238000003756 stirring Methods 0.000 description 8
- 239000000843 powder Substances 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13913977A JPS5472060A (en) | 1977-11-19 | 1977-11-19 | Magnetic brush developing device |
| US05/958,725 US4226524A (en) | 1977-11-19 | 1978-11-08 | Magnetic brush development apparatus for an electrostatic copier |
| GB7843799A GB2008003B (en) | 1977-11-19 | 1978-11-09 | Magnetic brush development apparatus |
| DE2850003A DE2850003C2 (de) | 1977-11-19 | 1978-11-17 | Entwicklungseinrichtung für ein elektrophotographisches Kopiergerät |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13913977A JPS5472060A (en) | 1977-11-19 | 1977-11-19 | Magnetic brush developing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5472060A JPS5472060A (en) | 1979-06-09 |
| JPS6161108B2 true JPS6161108B2 (enrdf_load_stackoverflow) | 1986-12-24 |
Family
ID=15238445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13913977A Granted JPS5472060A (en) | 1977-11-19 | 1977-11-19 | Magnetic brush developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5472060A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5732462A (en) * | 1980-08-06 | 1982-02-22 | Ricoh Co Ltd | Magnetic brush developing device |
| US4679527A (en) * | 1985-12-27 | 1987-07-14 | International Business Machines Corporation | Magnetic brush developer |
-
1977
- 1977-11-19 JP JP13913977A patent/JPS5472060A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5472060A (en) | 1979-06-09 |
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