JPH0139105B2 - - Google Patents

Info

Publication number
JPH0139105B2
JPH0139105B2 JP56045893A JP4589381A JPH0139105B2 JP H0139105 B2 JPH0139105 B2 JP H0139105B2 JP 56045893 A JP56045893 A JP 56045893A JP 4589381 A JP4589381 A JP 4589381A JP H0139105 B2 JPH0139105 B2 JP H0139105B2
Authority
JP
Japan
Prior art keywords
toner
developer
scraper
replenishment
roller
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
JP56045893A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57158849A (en
Inventor
Teruo Mineshima
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP56045893A priority Critical patent/JPS57158849A/ja
Publication of JPS57158849A publication Critical patent/JPS57158849A/ja
Priority to US06/634,187 priority patent/US4579442A/en
Publication of JPH0139105B2 publication Critical patent/JPH0139105B2/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S222/00—Dispensing
    • Y10S222/01—Xerography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
JP56045893A 1981-03-27 1981-03-27 Toner replenishing method Granted JPS57158849A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56045893A JPS57158849A (en) 1981-03-27 1981-03-27 Toner replenishing method
US06/634,187 US4579442A (en) 1981-03-27 1984-07-26 Toner dispensing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56045893A JPS57158849A (en) 1981-03-27 1981-03-27 Toner replenishing method

Publications (2)

Publication Number Publication Date
JPS57158849A JPS57158849A (en) 1982-09-30
JPH0139105B2 true JPH0139105B2 (en]) 1989-08-18

Family

ID=12731915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56045893A Granted JPS57158849A (en) 1981-03-27 1981-03-27 Toner replenishing method

Country Status (2)

Country Link
US (1) US4579442A (en])
JP (1) JPS57158849A (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653427A (en) * 1984-05-16 1987-03-31 Canon Kabushiki Kaisha Non-contact development method and apparatus under tangential magnetic field and AC field
JPH0695249B2 (ja) * 1985-08-20 1994-11-24 株式会社リコー 画像形成装置におけるトナ−補給方法
JPS6280678A (ja) * 1985-10-04 1987-04-14 Mita Ind Co Ltd 現像装置
US4784081A (en) * 1986-01-17 1988-11-15 Siemens Aktiengesellschaft Mixing device for cross-blending of developer mix in developing stations of electrophotographic printer devices
JPS63106679A (ja) * 1986-10-23 1988-05-11 Minolta Camera Co Ltd 現像装置
JPH01261683A (ja) * 1988-04-13 1989-10-18 Minolta Camera Co Ltd トナー濃度制御装置
US5103765A (en) * 1989-06-19 1992-04-14 Konica Corporation Developing device with a toner leakage prevention member
US7263319B2 (en) * 2004-06-09 2007-08-28 Kabushiki Kaisha Toshiba Developing device and image forming apparatus for suppressing toner-clumps

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608792A (en) * 1969-02-06 1971-09-28 Xerox Corp Apparatus for dispensing finely divided particulate material
US3873002A (en) * 1973-04-16 1975-03-25 Xerox Corp Toner dispenser logic control
US3946910A (en) * 1975-01-13 1976-03-30 A. B. Dick Company Dry toner dispenser assembly for copying machine
JPS5953538B2 (ja) * 1975-04-07 1984-12-25 株式会社リコー トナ−濃度検出方法
US4230070A (en) * 1977-08-24 1980-10-28 Minolta Camera Kabushiki Kaisha Device for automatically replenishing toner to dry-type developing apparatus for electrophotography
US4260073A (en) * 1978-08-23 1981-04-07 International Business Machines Corporation Virgin toner and used toner supply apparatus and method

Also Published As

Publication number Publication date
US4579442A (en) 1986-04-01
JPS57158849A (en) 1982-09-30

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