JPS60238873A - トナ−補給装置 - Google Patents

トナ−補給装置

Info

Publication number
JPS60238873A
JPS60238873A JP9431884A JP9431884A JPS60238873A JP S60238873 A JPS60238873 A JP S60238873A JP 9431884 A JP9431884 A JP 9431884A JP 9431884 A JP9431884 A JP 9431884A JP S60238873 A JPS60238873 A JP S60238873A
Authority
JP
Japan
Prior art keywords
toner
sensor
auger
coil spring
drop hole
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
JP9431884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0455307B2 (enrdf_load_stackoverflow
Inventor
Norichika Hirohashi
範親 広橋
Toshio Uchida
敏雄 内田
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 true JPS60238873A (ja) 1985-11-27
JPH0455307B2 JPH0455307B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0526194A3 (enrdf_load_stackoverflow) * 1991-07-30 1994-03-16 Xerox Corp
EP0889378A3 (en) * 1997-07-03 2001-12-12 Canon Kabushiki Kaisha Developing cartridge and electrophotographic image forming apparatus
EP2093624A1 (en) * 2008-02-22 2009-08-26 Samsung Electronics Co., Ltd. Developer cartridge with a developer amount detector, developing unit and image forming apparatus having the same
US7890022B2 (en) 2008-02-22 2011-02-15 Samsung Electronics Co., Ltd. Cover member, developing cartridge and developing unit for image forming apparatus
US8073355B2 (en) 2008-02-22 2011-12-06 Samsung Electronics Co., Ltd. Memory, toner cartridge, developing device and image forming apparatus having the same
US8155558B2 (en) 2008-02-22 2012-04-10 Samsung Electronics Co., Ltd. Developing cartridge, image forming apparatus having the same, and printing method for an image forming apparatus
US8213838B2 (en) 2008-02-22 2012-07-03 Samsung Electronics Co., Ltd. Developing apparatus, image forming apparatus having the same, and developer supplying method for a developing apparatus
US8422915B2 (en) 2008-02-22 2013-04-16 Samsung Electronics Co., Ltd. Developer cartridge, developing device, and image forming apparatus having the same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0526194A3 (enrdf_load_stackoverflow) * 1991-07-30 1994-03-16 Xerox Corp
EP0889378A3 (en) * 1997-07-03 2001-12-12 Canon Kabushiki Kaisha Developing cartridge and electrophotographic image forming apparatus
EP2093624A1 (en) * 2008-02-22 2009-08-26 Samsung Electronics Co., Ltd. Developer cartridge with a developer amount detector, developing unit and image forming apparatus having the same
US7881624B2 (en) 2008-02-22 2011-02-01 Samsung Electronics Co., Ltd Developer cartridge, developing unit and image forming apparatus having the same
US7890022B2 (en) 2008-02-22 2011-02-15 Samsung Electronics Co., Ltd. Cover member, developing cartridge and developing unit for image forming apparatus
US8073355B2 (en) 2008-02-22 2011-12-06 Samsung Electronics Co., Ltd. Memory, toner cartridge, developing device and image forming apparatus having the same
US8155558B2 (en) 2008-02-22 2012-04-10 Samsung Electronics Co., Ltd. Developing cartridge, image forming apparatus having the same, and printing method for an image forming apparatus
US8213838B2 (en) 2008-02-22 2012-07-03 Samsung Electronics Co., Ltd. Developing apparatus, image forming apparatus having the same, and developer supplying method for a developing apparatus
US8422915B2 (en) 2008-02-22 2013-04-16 Samsung Electronics Co., Ltd. Developer cartridge, developing device, and image forming apparatus having the same

Also Published As

Publication number Publication date
JPH0455307B2 (enrdf_load_stackoverflow) 1992-09-02

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