JPS631582B2 - - Google Patents

Info

Publication number
JPS631582B2
JPS631582B2 JP53129177A JP12917778A JPS631582B2 JP S631582 B2 JPS631582 B2 JP S631582B2 JP 53129177 A JP53129177 A JP 53129177A JP 12917778 A JP12917778 A JP 12917778A JP S631582 B2 JPS631582 B2 JP S631582B2
Authority
JP
Japan
Prior art keywords
developer
roller
developing
development
developing 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
JP53129177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5555371A (en
Inventor
Toshio Nakahara
Nobuo Kasahara
Hidetoshi Yano
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 JP12917778A priority Critical patent/JPS5555371A/ja
Priority to US06/085,490 priority patent/US4267201A/en
Priority to DE2942415A priority patent/DE2942415C2/de
Priority to DE2953948A priority patent/DE2953948C2/de
Publication of JPS5555371A publication Critical patent/JPS5555371A/ja
Publication of JPS631582B2 publication Critical patent/JPS631582B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)
JP12917778A 1978-10-20 1978-10-20 Magnetic brush developing unit Granted JPS5555371A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP12917778A JPS5555371A (en) 1978-10-20 1978-10-20 Magnetic brush developing unit
US06/085,490 US4267201A (en) 1978-10-20 1979-10-17 Magnetic brush development apparatus and method
DE2942415A DE2942415C2 (de) 1978-10-20 1979-10-19 Entwicklungseinrichtung für ein elektrophotographisches Farbkopiergerät
DE2953948A DE2953948C2 (de) 1978-10-20 1979-10-19 Entwicklungseinrichtung für ein elektrophotographisches Kopiergerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12917778A JPS5555371A (en) 1978-10-20 1978-10-20 Magnetic brush developing unit

Publications (2)

Publication Number Publication Date
JPS5555371A JPS5555371A (en) 1980-04-23
JPS631582B2 true JPS631582B2 (en:Method) 1988-01-13

Family

ID=15003038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12917778A Granted JPS5555371A (en) 1978-10-20 1978-10-20 Magnetic brush developing unit

Country Status (1)

Country Link
JP (1) JPS5555371A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122960A (ja) * 1983-12-07 1985-07-01 Ricoh Co Ltd 多色現像方法
JPS61208062A (ja) * 1985-03-11 1986-09-16 Konishiroku Photo Ind Co Ltd 多色像形成装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5093438A (en:Method) * 1973-12-19 1975-07-25
JPS5810748B2 (ja) * 1974-05-28 1983-02-26 キヤノン株式会社 ゲンゾウソウチ
JPS5160251U (en:Method) * 1974-11-05 1976-05-12
JPS51115037U (en:Method) * 1975-03-13 1976-09-18
JPS5348534A (en) * 1976-10-14 1978-05-02 Fujitsu Ltd Developing device of electrostatic recorder

Also Published As

Publication number Publication date
JPS5555371A (en) 1980-04-23

Similar Documents

Publication Publication Date Title
US5036364A (en) Image forming apparatus including developer carrying member having repelling magnetic brush
US4545325A (en) Developing apparatus
JPH0370225B2 (en:Method)
EP0515053B1 (en) Colour electrophotographic method and apparatus employed therefor
JPH0792804A (ja) 現像装置
US4267201A (en) Magnetic brush development apparatus and method
JPS631582B2 (en:Method)
JPS631583B2 (en:Method)
US5140373A (en) Electrostatic latent image developing apparatus with bristle height adjusting member
JPH0792813A (ja) 現像装置
JPH11160975A (ja) 現像装置
JPS5810748B2 (ja) ゲンゾウソウチ
JPS61201270A (ja) 色選択可能な単色複写装置の現像装置
JPS6337363A (ja) 画像形成装置
JP3387569B2 (ja) 画像形成装置
JPS6355572A (ja) 二成分現像装置
JPH04199073A (ja) 画像形成装置
JPS61254959A (ja) 画像形成装置
JP2638796B2 (ja) 現像装置
JPH0132503B2 (en:Method)
JP2547153Y2 (ja) 画像形成装置
JP2638795B2 (ja) 現像装置
JPH10282765A (ja) 画像形成装置
JPS60142366A (ja) ２色現像装置
JPH09292775A (ja) 画像形成装置