JPS61160778A - 現像剤の濃度制御装置 - Google Patents
現像剤の濃度制御装置Info
- Publication number
- JPS61160778A JPS61160778A JP183385A JP183385A JPS61160778A JP S61160778 A JPS61160778 A JP S61160778A JP 183385 A JP183385 A JP 183385A JP 183385 A JP183385 A JP 183385A JP S61160778 A JPS61160778 A JP S61160778A
- Authority
- JP
- Japan
- Prior art keywords
- developer
- sensor
- toner
- sleeve
- concentration
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 230000005405 multipole Effects 0.000 claims 1
- 230000035699 permeability Effects 0.000 abstract description 25
- 229910000859 α-Fe Inorganic materials 0.000 abstract description 5
- 230000008859 change Effects 0.000 description 11
- 108091008695 photoreceptors Proteins 0.000 description 11
- 230000007423 decrease Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000009499 grossing Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP183385A JPS61160778A (ja) | 1985-01-08 | 1985-01-08 | 現像剤の濃度制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP183385A JPS61160778A (ja) | 1985-01-08 | 1985-01-08 | 現像剤の濃度制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61160778A true JPS61160778A (ja) | 1986-07-21 |
| JPH0473878B2 JPH0473878B2 (enrdf_load_stackoverflow) | 1992-11-24 |
Family
ID=11512555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP183385A Granted JPS61160778A (ja) | 1985-01-08 | 1985-01-08 | 現像剤の濃度制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61160778A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58153974A (ja) * | 1982-03-10 | 1983-09-13 | Casio Comput Co Ltd | 現像剤の濃度検知装置 |
-
1985
- 1985-01-08 JP JP183385A patent/JPS61160778A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58153974A (ja) * | 1982-03-10 | 1983-09-13 | Casio Comput Co Ltd | 現像剤の濃度検知装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0473878B2 (enrdf_load_stackoverflow) | 1992-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |