JPS6223867B2 - - Google Patents

Info

Publication number: JPS6223867B2
Authority: JP; Japan
Prior art keywords: electrode; toner; developing; developer; magnetic member
Prior art date: 1978-07-28
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

JP53091513A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5518631A (en

Inventor

Masaaki Umehara

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.)

1978-07-28

Filing date

1978-07-28

Publication date

1987-05-26

1978-07-28 Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd

1978-07-28 Priority to JP9151378A priority Critical patent/JPS5518631A/ja

1980-02-08 Publication of JPS5518631A publication Critical patent/JPS5518631A/ja

1987-05-26 Publication of JPS6223867B2 publication Critical patent/JPS6223867B2/ja

Status Granted legal-status Critical Current

Links

238000004140 cleaning Methods 0.000 claims description 53
239000002245 particle Substances 0.000 claims description 6
238000005086 pumping Methods 0.000 claims description 5
230000000694 effects Effects 0.000 description 5
238000007790 scraping Methods 0.000 description 5
210000005069 ears Anatomy 0.000 description 3
238000002474 experimental method Methods 0.000 description 3
108091008695 photoreceptors Proteins 0.000 description 3
238000010586 diagram Methods 0.000 description 2
239000000843 powder Substances 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 1
239000000969 carrier Substances 0.000 description 1
230000007423 decrease Effects 0.000 description 1
239000003989 dielectric material Substances 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000012212 insulator Substances 0.000 description 1
239000000696 magnetic material Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
-1 photosensitive drums Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
238000010186 staining Methods 0.000 description 1
230000003068 static effect Effects 0.000 description 1

Landscapes

Magnetic Brush Developing In Electrophotography (AREA)
Dry Development In Electrophotography (AREA)

JP9151378A 1978-07-28 1978-07-28 Developing and cleaning device in electrophotographic copier and others Granted JPS5518631A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP9151378A JPS5518631A (en)	1978-07-28	1978-07-28	Developing and cleaning device in electrophotographic copier and others

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP9151378A JPS5518631A (en)	1978-07-28	1978-07-28	Developing and cleaning device in electrophotographic copier and others

Publications (2)

Publication Number	Publication Date
JPS5518631A JPS5518631A (en)	1980-02-08
JPS6223867B2 true JPS6223867B2 (fr)	1987-05-26

Family

ID=14028478

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP9151378A Granted JPS5518631A (en)	1978-07-28	1978-07-28	Developing and cleaning device in electrophotographic copier and others

Country Status (1)

Country	Link
JP (1)	JPS5518631A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9098011B2 (en)	2011-01-26	2015-08-04	Canon Kabushiki Kaisha	Development device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58215381A (ja) *	1982-06-08	1983-12-14	Fujitsu Ltd	キヤリツジ定速制御方式
EP0849644B1 (fr) *	1996-12-20	2003-04-16	Océ-Technologies B.V.	Système de dévelopement en inversion
JP4558383B2 (ja) *	2004-06-14	2010-10-06	株式会社リコー	画像形成装置およびプロセスカートリッジ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5262025A (en) *	1975-11-17	1977-05-23	Ricoh Co Ltd	Cleaning of light sensitive material

1978
- 1978-07-28 JP JP9151378A patent/JPS5518631A/ja active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5262025A (en) *	1975-11-17	1977-05-23	Ricoh Co Ltd	Cleaning of light sensitive material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9098011B2 (en)	2011-01-26	2015-08-04	Canon Kabushiki Kaisha	Development device

Also Published As

Publication number	Publication date
JPS5518631A (en)	1980-02-08

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