JPS53102754A - Electrophotographic developing device - Google Patents

Electrophotographic developing device

Info

Publication number
JPS53102754A
JPS53102754A JP1797477A JP1797477A JPS53102754A JP S53102754 A JPS53102754 A JP S53102754A JP 1797477 A JP1797477 A JP 1797477A JP 1797477 A JP1797477 A JP 1797477A JP S53102754 A JPS53102754 A JP S53102754A
Authority
JP
Japan
Prior art keywords
developing device
electrophotographic developing
magnetic brush
spacings
setting
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
JP1797477A
Other languages
Japanese (ja)
Other versions
JPS579062B2 (en
Inventor
Shuichi Tsushima
Koji Hirakura
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 JP1797477A priority Critical patent/JPS53102754A/en
Publication of JPS53102754A publication Critical patent/JPS53102754A/en
Publication of JPS579062B2 publication Critical patent/JPS579062B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)

Abstract

PURPOSE: To improve image quality by setting the spacings between magnetic brush rolls and a photosensitive body at specified sizes in a multistage magnetic brush developing method.
COPYRIGHT: (C)1978,JPO&Japio
JP1797477A 1977-02-21 1977-02-21 Electrophotographic developing device Granted JPS53102754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1797477A JPS53102754A (en) 1977-02-21 1977-02-21 Electrophotographic developing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1797477A JPS53102754A (en) 1977-02-21 1977-02-21 Electrophotographic developing device

Publications (2)

Publication Number Publication Date
JPS53102754A true JPS53102754A (en) 1978-09-07
JPS579062B2 JPS579062B2 (en) 1982-02-19

Family

ID=11958691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1797477A Granted JPS53102754A (en) 1977-02-21 1977-02-21 Electrophotographic developing device

Country Status (1)

Country Link
JP (1) JPS53102754A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144253A (en) * 1979-04-27 1980-11-11 Xerox Corp Device for developing latent limage
JPS5681866A (en) * 1979-11-05 1981-07-04 Xerox Corp Electronic photography printer for developing latent image
JPS5880657A (en) * 1981-11-10 1983-05-14 Fuji Xerox Co Ltd Magnetic brush developing method
JPH0333775A (en) * 1989-06-29 1991-02-14 Mita Ind Co Ltd Developing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543720A (en) * 1968-02-29 1970-12-01 Eastman Kodak Co Apparatus for development of electrostatic images
US3703395A (en) * 1968-02-29 1972-11-21 Eastman Kodak Co Method for development of electrostatic images

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543720A (en) * 1968-02-29 1970-12-01 Eastman Kodak Co Apparatus for development of electrostatic images
US3703395A (en) * 1968-02-29 1972-11-21 Eastman Kodak Co Method for development of electrostatic images

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144253A (en) * 1979-04-27 1980-11-11 Xerox Corp Device for developing latent limage
JPS5681866A (en) * 1979-11-05 1981-07-04 Xerox Corp Electronic photography printer for developing latent image
JPS5880657A (en) * 1981-11-10 1983-05-14 Fuji Xerox Co Ltd Magnetic brush developing method
JPH0333775A (en) * 1989-06-29 1991-02-14 Mita Ind Co Ltd Developing device

Also Published As

Publication number Publication date
JPS579062B2 (en) 1982-02-19

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