JPH0455307B2 - - Google Patents

Info

Publication number
JPH0455307B2
JPH0455307B2 JP9431884A JP9431884A JPH0455307B2 JP H0455307 B2 JPH0455307 B2 JP H0455307B2 JP 9431884 A JP9431884 A JP 9431884A JP 9431884 A JP9431884 A JP 9431884A JP H0455307 B2 JPH0455307 B2 JP H0455307B2
Authority
JP
Japan
Prior art keywords
toner
sensor
coil spring
replenishing device
auger
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.)
Expired - Lifetime
Application number
JP9431884A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60238873A (ja
Inventor
Norichika Hirohashi
Toshio Uchida
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP9431884A priority Critical patent/JPS60238873A/ja
Publication of JPS60238873A publication Critical patent/JPS60238873A/ja
Publication of JPH0455307B2 publication Critical patent/JPH0455307B2/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
    • G03G15/0856—Detection or control means for the developer level
    • G03G15/0858—Detection or control means for the developer level the level being measured by mechanical 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
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
JP9431884A 1984-05-11 1984-05-11 トナ−補給装置 Granted JPS60238873A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9431884A JPS60238873A (ja) 1984-05-11 1984-05-11 トナ−補給装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9431884A JPS60238873A (ja) 1984-05-11 1984-05-11 トナ−補給装置

Publications (2)

Publication Number Publication Date
JPS60238873A JPS60238873A (ja) 1985-11-27
JPH0455307B2 true JPH0455307B2 (en]) 1992-09-02

Family

ID=14106925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9431884A Granted JPS60238873A (ja) 1984-05-11 1984-05-11 トナ−補給装置

Country Status (1)

Country Link
JP (1) JPS60238873A (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111247A (en) * 1991-07-30 1992-05-05 Xerox Corporation Toner concentration sensing using auger mounted magnet
JP3799162B2 (ja) * 1997-07-03 2006-07-19 キヤノン株式会社 現像カートリッジ及び電子写真画像形成装置
KR100915397B1 (ko) 2008-02-22 2009-09-03 삼성전자주식회사 커버부재, 현상 카트리지 및 화상형성장치의 현상유닛
KR100899350B1 (ko) 2008-02-22 2009-05-27 삼성전자주식회사 현상장치, 이를 구비한 화상형성장치, 및 현상장치의토너공급방법
KR100892110B1 (ko) 2008-02-22 2009-04-08 삼성전자주식회사 현상 카트리지, 이를 구비한 화상형성장치, 및화상형성장치의 인쇄방법
KR100933290B1 (ko) 2008-02-22 2009-12-22 삼성전자주식회사 메모리부, 현상제카트리지, 현상장치 및 이들을 포함하는화상형성장치
KR100912900B1 (ko) 2008-02-22 2009-08-20 삼성전자주식회사 현상제카트리지, 현상장치 및 이를 포함하는 화상형성장치
KR100915396B1 (ko) * 2008-02-22 2009-09-03 삼성전자주식회사 현상제 카트리지, 현상유닛 및 이를 구비한 화상형성장치

Also Published As

Publication number Publication date
JPS60238873A (ja) 1985-11-27

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