JPS6222146B2 - - Google Patents

Info

Publication number
JPS6222146B2
JPS6222146B2 JP54051916A JP5191679A JPS6222146B2 JP S6222146 B2 JPS6222146 B2 JP S6222146B2 JP 54051916 A JP54051916 A JP 54051916A JP 5191679 A JP5191679 A JP 5191679A JP S6222146 B2 JPS6222146 B2 JP S6222146B2
Authority
JP
Japan
Prior art keywords
toner
developing device
color
mixed
red
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
JP54051916A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55143568A (en
Inventor
Kunihiko Ikeda
Shuichi Tsushima
Fuyuhiko Matsumoto
Shuichi Karasawa
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 JP5191679A priority Critical patent/JPS55143568A/ja
Priority to US06/142,600 priority patent/US4351604A/en
Priority to DE19803016243 priority patent/DE3016243C2/de
Publication of JPS55143568A publication Critical patent/JPS55143568A/ja
Publication of JPS6222146B2 publication Critical patent/JPS6222146B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)
JP5191679A 1979-04-26 1979-04-26 Developing device Granted JPS55143568A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP5191679A JPS55143568A (en) 1979-04-26 1979-04-26 Developing device
US06/142,600 US4351604A (en) 1979-04-26 1980-04-22 Multi-color electrostatic copying apparatus
DE19803016243 DE3016243C2 (de) 1979-04-26 1980-04-26 Elektrostatisches Zweifarben-Kopiergerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5191679A JPS55143568A (en) 1979-04-26 1979-04-26 Developing device

Publications (2)

Publication Number Publication Date
JPS55143568A JPS55143568A (en) 1980-11-08
JPS6222146B2 true JPS6222146B2 (cs) 1987-05-15

Family

ID=12900190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5191679A Granted JPS55143568A (en) 1979-04-26 1979-04-26 Developing device

Country Status (1)

Country Link
JP (1) JPS55143568A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199364A (ja) * 1982-05-18 1983-11-19 Hitachi Ltd 現像装置
JPS59231557A (ja) * 1983-06-14 1984-12-26 Fuji Xerox Co Ltd 電子複写機の現像装置
JPS59231558A (ja) * 1983-06-14 1984-12-26 Fuji Xerox Co Ltd 電子複写機の現像装置
US4639115A (en) * 1985-04-01 1987-01-27 Xerox Corporation Development apparatus with paper debris remover
JPS62173481A (ja) * 1986-01-27 1987-07-30 Matsushita Electric Ind Co Ltd 静電記録装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032189B2 (ja) * 1978-02-06 1985-07-26 株式会社リコー 二色画像再生装置

Also Published As

Publication number Publication date
JPS55143568A (en) 1980-11-08

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