JPS59202475A - 現像剤の濃度検知装置 - Google Patents

現像剤の濃度検知装置

Info

Publication number
JPS59202475A
JPS59202475A JP7733183A JP7733183A JPS59202475A JP S59202475 A JPS59202475 A JP S59202475A JP 7733183 A JP7733183 A JP 7733183A JP 7733183 A JP7733183 A JP 7733183A JP S59202475 A JPS59202475 A JP S59202475A
Authority
JP
Japan
Prior art keywords
developer
concentration
toner
level
changes
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
Application number
JP7733183A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0446430B2 (enrdf_load_stackoverflow
Inventor
Masayoshi Furuichi
正義 古市
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
I D KK
Casio Computer Co Ltd
Original Assignee
I D KK
Casio Computer Co Ltd
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 by I D KK, Casio Computer Co Ltd filed Critical I D KK
Priority to JP7733183A priority Critical patent/JPS59202475A/ja
Publication of JPS59202475A publication Critical patent/JPS59202475A/ja
Publication of JPH0446430B2 publication Critical patent/JPH0446430B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0856—Detection or control means for the developer level
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0849—Detection or control means for the developer concentration
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0849—Detection or control means for the developer concentration
    • G03G15/0851—Detection or control means for the developer concentration the concentration being measured by electrical means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0856—Detection or control means for the developer level
    • G03G15/086—Detection or control means for the developer level the level being measured by electro-magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
JP7733183A 1983-04-30 1983-04-30 現像剤の濃度検知装置 Granted JPS59202475A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7733183A JPS59202475A (ja) 1983-04-30 1983-04-30 現像剤の濃度検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7733183A JPS59202475A (ja) 1983-04-30 1983-04-30 現像剤の濃度検知装置

Publications (2)

Publication Number Publication Date
JPS59202475A true JPS59202475A (ja) 1984-11-16
JPH0446430B2 JPH0446430B2 (enrdf_load_stackoverflow) 1992-07-29

Family

ID=13630940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7733183A Granted JPS59202475A (ja) 1983-04-30 1983-04-30 現像剤の濃度検知装置

Country Status (1)

Country Link
JP (1) JPS59202475A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275478A (ja) * 1985-09-27 1987-04-07 Dainippon Screen Mfg Co Ltd 電子写真複写機のトナ−濃度制御装置
DE3620365A1 (de) * 1986-06-18 1987-12-23 Siemens Ag Vorratsbehaelter fuer pulverfoermigen toner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101389718B1 (ko) * 2013-04-11 2014-04-28 김우진 포장필름의 연속 공급장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322747A (en) * 1976-08-16 1978-03-02 Canon Inc Develop ing device
JPS5514435A (en) * 1978-07-15 1980-01-31 Taada:Kk Heat cooker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322747A (en) * 1976-08-16 1978-03-02 Canon Inc Develop ing device
JPS5514435A (en) * 1978-07-15 1980-01-31 Taada:Kk Heat cooker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275478A (ja) * 1985-09-27 1987-04-07 Dainippon Screen Mfg Co Ltd 電子写真複写機のトナ−濃度制御装置
DE3620365A1 (de) * 1986-06-18 1987-12-23 Siemens Ag Vorratsbehaelter fuer pulverfoermigen toner

Also Published As

Publication number Publication date
JPH0446430B2 (enrdf_load_stackoverflow) 1992-07-29

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