JPS52125340A - Development device for copier - Google Patents

Development device for copier

Info

Publication number
JPS52125340A
JPS52125340A JP4146976A JP4146976A JPS52125340A JP S52125340 A JPS52125340 A JP S52125340A JP 4146976 A JP4146976 A JP 4146976A JP 4146976 A JP4146976 A JP 4146976A JP S52125340 A JPS52125340 A JP S52125340A
Authority
JP
Japan
Prior art keywords
copier
development device
concave
convex
developed
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
JP4146976A
Other languages
Japanese (ja)
Other versions
JPS609268B2 (en
Inventor
Nobuo Mochizuki
Hiroshi Izumi
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 JP4146976A priority Critical patent/JPS609268B2/en
Priority to US05/768,828 priority patent/US4100884A/en
Priority to DE2708299A priority patent/DE2708299C2/en
Publication of JPS52125340A publication Critical patent/JPS52125340A/en
Publication of JPS609268B2 publication Critical patent/JPS609268B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)

Abstract

PURPOSE:To prevent an undeveloped portion of latent image from remaining thereon by providing an adjustable member of a simple wire form in order to remove the concave and convex of toner layer produced on the developing roller after having developed.
JP4146976A 1976-02-25 1976-04-13 Copying machine developing device Expired JPS609268B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP4146976A JPS609268B2 (en) 1976-04-13 1976-04-13 Copying machine developing device
US05/768,828 US4100884A (en) 1976-02-25 1977-02-15 Rubber developer roller using single component toner
DE2708299A DE2708299C2 (en) 1976-02-25 1977-02-25 Device for developing a charge image into a toner image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4146976A JPS609268B2 (en) 1976-04-13 1976-04-13 Copying machine developing device

Publications (2)

Publication Number Publication Date
JPS52125340A true JPS52125340A (en) 1977-10-21
JPS609268B2 JPS609268B2 (en) 1985-03-08

Family

ID=12609218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4146976A Expired JPS609268B2 (en) 1976-02-25 1976-04-13 Copying machine developing device

Country Status (1)

Country Link
JP (1) JPS609268B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132A (en) * 1976-06-23 1978-01-05 Ricoh Co Ltd Magnetic brush developing device
JPS5495244A (en) * 1978-01-11 1979-07-27 Ricoh Co Ltd Developing device of one component developer
JPS5571352U (en) * 1978-11-07 1980-05-16
JPS56123574A (en) * 1980-12-25 1981-09-28 Ricoh Co Ltd Magnetic brush development device
JPS56123573A (en) * 1980-12-25 1981-09-28 Ricoh Co Ltd Magnetic brush development device
JPS58116559A (en) * 1981-12-29 1983-07-11 Canon Inc Developing device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132A (en) * 1976-06-23 1978-01-05 Ricoh Co Ltd Magnetic brush developing device
JPS5495244A (en) * 1978-01-11 1979-07-27 Ricoh Co Ltd Developing device of one component developer
JPS5571352U (en) * 1978-11-07 1980-05-16
JPS56123574A (en) * 1980-12-25 1981-09-28 Ricoh Co Ltd Magnetic brush development device
JPS56123573A (en) * 1980-12-25 1981-09-28 Ricoh Co Ltd Magnetic brush development device
JPS58116559A (en) * 1981-12-29 1983-07-11 Canon Inc Developing device

Also Published As

Publication number Publication date
JPS609268B2 (en) 1985-03-08

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