JPS6443365U - - Google Patents
Info
- Publication number
- JPS6443365U JPS6443365U JP13756487U JP13756487U JPS6443365U JP S6443365 U JPS6443365 U JP S6443365U JP 13756487 U JP13756487 U JP 13756487U JP 13756487 U JP13756487 U JP 13756487U JP S6443365 U JPS6443365 U JP S6443365U
- Authority
- JP
- Japan
- Prior art keywords
- pulse generator
- detection circuit
- concentration detection
- counter
- toner 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13756487U JPS6443365U (en]) | 1987-09-10 | 1987-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13756487U JPS6443365U (en]) | 1987-09-10 | 1987-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6443365U true JPS6443365U (en]) | 1989-03-15 |
Family
ID=31399097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13756487U Pending JPS6443365U (en]) | 1987-09-10 | 1987-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6443365U (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643556A (en) * | 1979-09-19 | 1981-04-22 | Toshiba Corp | Concentration control device of developer |
| JPS5838162B2 (ja) * | 1981-09-24 | 1983-08-20 | 株式会社 ヤマト屋 | 袋物の製造方法 |
-
1987
- 1987-09-10 JP JP13756487U patent/JPS6443365U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643556A (en) * | 1979-09-19 | 1981-04-22 | Toshiba Corp | Concentration control device of developer |
| JPS5838162B2 (ja) * | 1981-09-24 | 1983-08-20 | 株式会社 ヤマト屋 | 袋物の製造方法 |