JPH0122619B2 - - Google Patents

Info

Publication number
JPH0122619B2
JPH0122619B2 JP61112996A JP11299686A JPH0122619B2 JP H0122619 B2 JPH0122619 B2 JP H0122619B2 JP 61112996 A JP61112996 A JP 61112996A JP 11299686 A JP11299686 A JP 11299686A JP H0122619 B2 JPH0122619 B2 JP H0122619B2
Authority
JP
Japan
Prior art keywords
toner
sleeve
developing device
developer
magnetic
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
Application number
JP61112996A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6285279A (ja
Inventor
Masaji Suda
Junichiro Kanbe
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP61112996A priority Critical patent/JPS6285279A/ja
Publication of JPS6285279A publication Critical patent/JPS6285279A/ja
Publication of JPH0122619B2 publication Critical patent/JPH0122619B2/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
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
    • G03G15/0881—Sealing of developer cartridges
    • G03G15/0884—Sealing of developer cartridges by a sealing film to be ruptured or cut
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/06—Developing structures, details
    • G03G2215/066—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material
    • G03G2215/0682—Bag-type non-rigid container

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
JP61112996A 1986-05-17 1986-05-17 現像装置 Granted JPS6285279A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61112996A JPS6285279A (ja) 1986-05-17 1986-05-17 現像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61112996A JPS6285279A (ja) 1986-05-17 1986-05-17 現像装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP6078379A Division JPS55151673A (en) 1979-05-17 1979-05-17 Developing device

Publications (2)

Publication Number Publication Date
JPS6285279A JPS6285279A (ja) 1987-04-18
JPH0122619B2 true JPH0122619B2 (enrdf_load_stackoverflow) 1989-04-27

Family

ID=14600813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61112996A Granted JPS6285279A (ja) 1986-05-17 1986-05-17 現像装置

Country Status (1)

Country Link
JP (1) JPS6285279A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6426784A (en) * 1987-04-28 1989-01-30 Kanebo Ltd Method for processing silk fiber
JP2571286B2 (ja) * 1989-10-13 1997-01-16 沖電気工業株式会社 現像装置
JPH04212184A (ja) * 1990-05-11 1992-08-03 Minolta Camera Co Ltd 画像形成装置
JP2537355Y2 (ja) * 1990-06-14 1997-05-28 カシオ電子工業株式会社 回転ロールの支持構造
JPH0485453U (enrdf_load_stackoverflow) * 1990-11-30 1992-07-24
JP2686677B2 (ja) * 1991-03-08 1997-12-08 三田工業株式会社 現像装置
JP6094795B2 (ja) * 2012-02-22 2017-03-15 株式会社リコー プロセスユニット及び画像形成装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934739U (enrdf_load_stackoverflow) * 1972-06-28 1974-03-27

Also Published As

Publication number Publication date
JPS6285279A (ja) 1987-04-18

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