JPH0341829B2 - - Google Patents
Info
- Publication number
- JPH0341829B2 JPH0341829B2 JP3978282A JP3978282A JPH0341829B2 JP H0341829 B2 JPH0341829 B2 JP H0341829B2 JP 3978282 A JP3978282 A JP 3978282A JP 3978282 A JP3978282 A JP 3978282A JP H0341829 B2 JPH0341829 B2 JP H0341829B2
- Authority
- JP
- Japan
- Prior art keywords
- developer
- toner
- sleeve
- holding member
- latent image
- 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
- 239000002280 amphoteric surfactant Substances 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 239000002888 zwitterionic surfactant Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 description 9
- 230000007423 decrease Effects 0.000 description 6
- 238000011109 contamination Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
- G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
- G03G15/0928—Details concerning the magnetic brush roller structure, e.g. magnet configuration relating to the shell, e.g. structure, composition
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3978282A JPS58156975A (ja) | 1982-03-12 | 1982-03-12 | 静電潜像現像装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3978282A JPS58156975A (ja) | 1982-03-12 | 1982-03-12 | 静電潜像現像装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58156975A JPS58156975A (ja) | 1983-09-19 |
| JPH0341829B2 true JPH0341829B2 (en]) | 1991-06-25 |
Family
ID=12562497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3978282A Granted JPS58156975A (ja) | 1982-03-12 | 1982-03-12 | 静電潜像現像装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58156975A (en]) |
-
1982
- 1982-03-12 JP JP3978282A patent/JPS58156975A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58156975A (ja) | 1983-09-19 |
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