JPH0175265U - - Google Patents
Info
- Publication number
- JPH0175265U JPH0175265U JP1987169945U JP16994587U JPH0175265U JP H0175265 U JPH0175265 U JP H0175265U JP 1987169945 U JP1987169945 U JP 1987169945U JP 16994587 U JP16994587 U JP 16994587U JP H0175265 U JPH0175265 U JP H0175265U
- Authority
- JP
- Japan
- Prior art keywords
- output
- reference potential
- control device
- toner concentration
- developer
- 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 4
- 238000010586 diagram Methods 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169945U JPH0626920Y2 (ja) | 1987-11-06 | 1987-11-06 | トナー濃度制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169945U JPH0626920Y2 (ja) | 1987-11-06 | 1987-11-06 | トナー濃度制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0175265U true JPH0175265U (en, 2012) | 1989-05-22 |
| JPH0626920Y2 JPH0626920Y2 (ja) | 1994-07-20 |
Family
ID=31460454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169945U Expired - Lifetime JPH0626920Y2 (ja) | 1987-11-06 | 1987-11-06 | トナー濃度制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626920Y2 (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0431156U (en, 2012) * | 1990-07-10 | 1992-03-12 | ||
| JP2019090865A (ja) * | 2017-11-10 | 2019-06-13 | キヤノン株式会社 | 画像形成装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6063858U (ja) * | 1983-10-08 | 1985-05-04 | オリンパス光学工業株式会社 | トナ−混合比測定装置 |
| JPS62104249U (en, 2012) * | 1985-12-18 | 1987-07-03 | ||
| JPS62118251U (en, 2012) * | 1986-01-20 | 1987-07-27 |
-
1987
- 1987-11-06 JP JP1987169945U patent/JPH0626920Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6063858U (ja) * | 1983-10-08 | 1985-05-04 | オリンパス光学工業株式会社 | トナ−混合比測定装置 |
| JPS62104249U (en, 2012) * | 1985-12-18 | 1987-07-03 | ||
| JPS62118251U (en, 2012) * | 1986-01-20 | 1987-07-27 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0431156U (en, 2012) * | 1990-07-10 | 1992-03-12 | ||
| JP2019090865A (ja) * | 2017-11-10 | 2019-06-13 | キヤノン株式会社 | 画像形成装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626920Y2 (ja) | 1994-07-20 |
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