KR940002427B1 - 현상장치 - Google Patents

현상장치 Download PDF

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Publication number
KR940002427B1
KR940002427B1 KR1019910004307A KR910004307A KR940002427B1 KR 940002427 B1 KR940002427 B1 KR 940002427B1 KR 1019910004307 A KR1019910004307 A KR 1019910004307A KR 910004307 A KR910004307 A KR 910004307A KR 940002427 B1 KR940002427 B1 KR 940002427B1
Authority
KR
South Korea
Prior art keywords
toner cartridge
toner
cover
edge
main body
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 - Fee Related
Application number
KR1019910004307A
Other languages
English (en)
Korean (ko)
Other versions
KR910017245A (ko
Inventor
다카시 이시카와
Original Assignee
가부시기가이샤 도시바
아오이 죠이치
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 가부시기가이샤 도시바, 아오이 죠이치 filed Critical 가부시기가이샤 도시바
Publication of KR910017245A publication Critical patent/KR910017245A/ko
Application granted granted Critical
Publication of KR940002427B1 publication Critical patent/KR940002427B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G03G15/0865—Arrangements for supplying new developer
    • G03G15/0875—Arrangements for supplying new developer cartridges having a box like shape
    • 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
    • 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
    • G03G15/0855—Detection or control means for the developer concentration the concentration being measured by optical 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
    • G03G15/0865—Arrangements for supplying new developer

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
KR1019910004307A 1990-03-20 1991-03-19 현상장치 Expired - Fee Related KR940002427B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP02-028773 1990-03-20
JP1990028773U JPH03119860U (enrdf_load_stackoverflow) 1990-03-20 1990-03-20
JP?02-28773(??) 1990-03-20

Publications (2)

Publication Number Publication Date
KR910017245A KR910017245A (ko) 1991-11-05
KR940002427B1 true KR940002427B1 (ko) 1994-03-24

Family

ID=12257729

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910004307A Expired - Fee Related KR940002427B1 (ko) 1990-03-20 1991-03-19 현상장치

Country Status (5)

Country Link
EP (1) EP0448214B1 (enrdf_load_stackoverflow)
JP (1) JPH03119860U (enrdf_load_stackoverflow)
KR (1) KR940002427B1 (enrdf_load_stackoverflow)
CA (1) CA2036828C (enrdf_load_stackoverflow)
DE (1) DE69112878T2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3284334B2 (ja) * 1996-11-18 2002-05-20 京セラミタ株式会社 シャッタ部材及びこれを使用するトナー補給装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062385A (en) * 1975-03-14 1977-12-13 Eastman Kodak Company Toner handling apparatus

Also Published As

Publication number Publication date
CA2036828A1 (en) 1991-09-21
EP0448214A3 (en) 1992-07-08
DE69112878T2 (de) 1996-02-15
KR910017245A (ko) 1991-11-05
DE69112878D1 (de) 1995-10-19
CA2036828C (en) 2000-05-09
JPH03119860U (enrdf_load_stackoverflow) 1991-12-10
EP0448214B1 (en) 1995-09-13
EP0448214A2 (en) 1991-09-25

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