JPS5770572A - Developing device for copying machine - Google Patents

Developing device for copying machine

Info

Publication number
JPS5770572A
JPS5770572A JP14660880A JP14660880A JPS5770572A JP S5770572 A JPS5770572 A JP S5770572A JP 14660880 A JP14660880 A JP 14660880A JP 14660880 A JP14660880 A JP 14660880A JP S5770572 A JPS5770572 A JP S5770572A
Authority
JP
Japan
Prior art keywords
brush
foreign matter
magnetic brush
magnetic
side effect
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
JP14660880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6345593B2 (enrdf_load_stackoverflow
Inventor
Hiroyuki Akamatsu
Shigekazu Enoki
Hiroharu Suzuki
Hajime Koyama
Toshio Kaneko
Hidekazu Akutsu
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP14660880A priority Critical patent/JPS5770572A/ja
Publication of JPS5770572A publication Critical patent/JPS5770572A/ja
Publication of JPS6345593B2 publication Critical patent/JPS6345593B2/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
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
JP14660880A 1980-10-20 1980-10-20 Developing device for copying machine Granted JPS5770572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14660880A JPS5770572A (en) 1980-10-20 1980-10-20 Developing device for copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14660880A JPS5770572A (en) 1980-10-20 1980-10-20 Developing device for copying machine

Publications (2)

Publication Number Publication Date
JPS5770572A true JPS5770572A (en) 1982-05-01
JPS6345593B2 JPS6345593B2 (enrdf_load_stackoverflow) 1988-09-09

Family

ID=15411570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14660880A Granted JPS5770572A (en) 1980-10-20 1980-10-20 Developing device for copying machine

Country Status (1)

Country Link
JP (1) JPS5770572A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927555U (ja) * 1982-08-11 1984-02-21 京セラ株式会社 現像装置
JPS603677A (ja) * 1983-06-22 1985-01-10 Fuji Xerox Co Ltd 磁気ブラシ型現像・クリ−ニング兼用装置
JPS61228477A (ja) * 1985-04-01 1986-10-11 ゼロツクス　コーポレーシヨン 現像装置
US5802430A (en) * 1996-04-22 1998-09-01 Kabushiki Kaishi Toshiba Image forming apparatus having means for adsorbing impurities contained in the toner returned by the recycling mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927555U (ja) * 1982-08-11 1984-02-21 京セラ株式会社 現像装置
JPS603677A (ja) * 1983-06-22 1985-01-10 Fuji Xerox Co Ltd 磁気ブラシ型現像・クリ−ニング兼用装置
JPS61228477A (ja) * 1985-04-01 1986-10-11 ゼロツクス　コーポレーシヨン 現像装置
US5802430A (en) * 1996-04-22 1998-09-01 Kabushiki Kaishi Toshiba Image forming apparatus having means for adsorbing impurities contained in the toner returned by the recycling mechanism

Also Published As

Publication number Publication date
JPS6345593B2 (enrdf_load_stackoverflow) 1988-09-09

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