JPH0197359U - - Google Patents
Info
- Publication number
- JPH0197359U JPH0197359U JP19214487U JP19214487U JPH0197359U JP H0197359 U JPH0197359 U JP H0197359U JP 19214487 U JP19214487 U JP 19214487U JP 19214487 U JP19214487 U JP 19214487U JP H0197359 U JPH0197359 U JP H0197359U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- developing device
- sensor
- amount
- sensor section
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000003756 stirring Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19214487U JPH0197359U ( ) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19214487U JPH0197359U ( ) | 1987-12-18 | 1987-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197359U true JPH0197359U ( ) | 1989-06-28 |
Family
ID=31483017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19214487U Pending JPH0197359U ( ) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197359U ( ) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575064A (en) * | 1980-06-12 | 1982-01-11 | Ricoh Co Ltd | Developing device |
| JPS60221781A (ja) * | 1985-04-04 | 1985-11-06 | Ricoh Co Ltd | 複写機の現像装置 |
| JPS6135470A (ja) * | 1984-07-27 | 1986-02-19 | Hitachi Metals Ltd | 現像装置 |
| JPS61164150A (ja) * | 1985-01-16 | 1986-07-24 | Akira Hirabayashi | 現像剤の濃度検知装置 |
| JPS61193063A (ja) * | 1985-02-21 | 1986-08-27 | Toshiba Corp | トナ−濃度検出装置 |
-
1987
- 1987-12-18 JP JP19214487U patent/JPH0197359U/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575064A (en) * | 1980-06-12 | 1982-01-11 | Ricoh Co Ltd | Developing device |
| JPS6135470A (ja) * | 1984-07-27 | 1986-02-19 | Hitachi Metals Ltd | 現像装置 |
| JPS61164150A (ja) * | 1985-01-16 | 1986-07-24 | Akira Hirabayashi | 現像剤の濃度検知装置 |
| JPS61193063A (ja) * | 1985-02-21 | 1986-08-27 | Toshiba Corp | トナ−濃度検出装置 |
| JPS60221781A (ja) * | 1985-04-04 | 1985-11-06 | Ricoh Co Ltd | 複写機の現像装置 |