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
Application number
JP6620585U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6620585U priority Critical patent/JPS61182557U/ja
Publication of JPS61182557U publication Critical patent/JPS61182557U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)
JP6620585U 1985-05-01 1985-05-01 Pending JPS61182557U (lm)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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