JPS61182557U - - Google Patents
Info
- Publication number
- JPS61182557U JPS61182557U JP6620585U JP6620585U JPS61182557U JP S61182557 U JPS61182557 U JP S61182557U JP 6620585 U JP6620585 U JP 6620585U JP 6620585 U JP6620585 U JP 6620585U JP S61182557 U JPS61182557 U JP S61182557U
- Authority
- JP
- Japan
- Prior art keywords
- reference value
- developing device
- type developing
- concentration detector
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6620585U JPS61182557U (lm) | 1985-05-01 | 1985-05-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6620585U JPS61182557U (lm) | 1985-05-01 | 1985-05-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61182557U true JPS61182557U (lm) | 1986-11-14 |
Family
ID=30598888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6620585U Pending JPS61182557U (lm) | 1985-05-01 | 1985-05-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61182557U (lm) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01178990A (ja) * | 1987-12-29 | 1989-07-17 | Toshiba Corp | オートトナーセンサ |
JPH0419763A (ja) * | 1990-05-15 | 1992-01-23 | Sharp Corp | トナー濃度制御装置 |
JPH0444066A (ja) * | 1990-06-11 | 1992-02-13 | Sharp Corp | 画像形成装置 |
-
1985
- 1985-05-01 JP JP6620585U patent/JPS61182557U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01178990A (ja) * | 1987-12-29 | 1989-07-17 | Toshiba Corp | オートトナーセンサ |
JPH0419763A (ja) * | 1990-05-15 | 1992-01-23 | Sharp Corp | トナー濃度制御装置 |
JPH0444066A (ja) * | 1990-06-11 | 1992-02-13 | Sharp Corp | 画像形成装置 |
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