JPS5424638A - Magnetic brush developing device - Google Patents

Magnetic brush developing device

Info

Publication number
JPS5424638A
JPS5424638A JP8998577A JP8998577A JPS5424638A JP S5424638 A JPS5424638 A JP S5424638A JP 8998577 A JP8998577 A JP 8998577A JP 8998577 A JP8998577 A JP 8998577A JP S5424638 A JPS5424638 A JP S5424638A
Authority
JP
Japan
Prior art keywords
developing device
magnetic brush
brush developing
changing
images
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
JP8998577A
Other languages
Japanese (ja)
Other versions
JPS6021384B2 (en
Inventor
Hajime Koyama
Seiichi Miyagawa
Nobuo Mochizuki
Yukio Tabata
Teruyuki Onuma
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 JP8998577A priority Critical patent/JPS6021384B2/en
Publication of JPS5424638A publication Critical patent/JPS5424638A/en
Publication of JPS6021384B2 publication Critical patent/JPS6021384B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)

Abstract

PURPOSE: To let developing having faithful reproducibility be performed over a wide range according to images by changing the specified developing gap from an electrostatic latent image holding member according to the original images a and also changing the feed rate of developer.
COPYRIGHT: (C)1979,JPO&Japio
JP8998577A 1977-07-27 1977-07-27 magnetic brush developing device Expired JPS6021384B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8998577A JPS6021384B2 (en) 1977-07-27 1977-07-27 magnetic brush developing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8998577A JPS6021384B2 (en) 1977-07-27 1977-07-27 magnetic brush developing device

Publications (2)

Publication Number Publication Date
JPS5424638A true JPS5424638A (en) 1979-02-24
JPS6021384B2 JPS6021384B2 (en) 1985-05-27

Family

ID=13985934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8998577A Expired JPS6021384B2 (en) 1977-07-27 1977-07-27 magnetic brush developing device

Country Status (1)

Country Link
JP (1) JPS6021384B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57192979A (en) * 1981-05-13 1982-11-27 Siemens Ag Adjustor for thickness of developer on developer drum
JPS59100470A (en) * 1982-12-01 1984-06-09 Fuji Xerox Co Ltd Developer regulating device of developing device
US6690896B2 (en) 2000-12-26 2004-02-10 Ricoh Company, Ltd. Image forming apparatus, replacement assembly for image forming apparatus and integrated circuit chip therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57192979A (en) * 1981-05-13 1982-11-27 Siemens Ag Adjustor for thickness of developer on developer drum
JPS59100470A (en) * 1982-12-01 1984-06-09 Fuji Xerox Co Ltd Developer regulating device of developing device
US6690896B2 (en) 2000-12-26 2004-02-10 Ricoh Company, Ltd. Image forming apparatus, replacement assembly for image forming apparatus and integrated circuit chip therefor

Also Published As

Publication number Publication date
JPS6021384B2 (en) 1985-05-27

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