JPS56101162A - Developing device in two-color copying system - Google Patents

Developing device in two-color copying system

Info

Publication number
JPS56101162A
JPS56101162A JP317280A JP317280A JPS56101162A JP S56101162 A JPS56101162 A JP S56101162A JP 317280 A JP317280 A JP 317280A JP 317280 A JP317280 A JP 317280A JP S56101162 A JPS56101162 A JP S56101162A
Authority
JP
Japan
Prior art keywords
developing
color
images
magnetic
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.)
Granted
Application number
JP317280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS637387B2 (enrdf_load_stackoverflow
Inventor
Fuyuhiko Matsumoto
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 JP317280A priority Critical patent/JPS56101162A/ja
Publication of JPS56101162A publication Critical patent/JPS56101162A/ja
Publication of JPS637387B2 publication Critical patent/JPS637387B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0126—Details of unit using a solid developer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
JP317280A 1980-01-16 1980-01-16 Developing device in two-color copying system Granted JPS56101162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP317280A JPS56101162A (en) 1980-01-16 1980-01-16 Developing device in two-color copying system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP317280A JPS56101162A (en) 1980-01-16 1980-01-16 Developing device in two-color copying system

Publications (2)

Publication Number Publication Date
JPS56101162A true JPS56101162A (en) 1981-08-13
JPS637387B2 JPS637387B2 (enrdf_load_stackoverflow) 1988-02-16

Family

ID=11549954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP317280A Granted JPS56101162A (en) 1980-01-16 1980-01-16 Developing device in two-color copying system

Country Status (1)

Country Link
JP (1) JPS56101162A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930147U (ja) * 1982-08-18 1984-02-24 株式会社リコー ２色電子写真装置
JPS63254471A (ja) * 1987-04-13 1988-10-21 Fuji Xerox Co Ltd カラ−画像記録方法
JPS6472175A (en) * 1987-08-31 1989-03-17 Xerox Corp Developing apparatus for 3-level electrostatic photographic copying machine
JPH02126274A (ja) * 1988-11-07 1990-05-15 Ricoh Co Ltd 多段現像装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930147U (ja) * 1982-08-18 1984-02-24 株式会社リコー ２色電子写真装置
JPS63254471A (ja) * 1987-04-13 1988-10-21 Fuji Xerox Co Ltd カラ−画像記録方法
JPS6472175A (en) * 1987-08-31 1989-03-17 Xerox Corp Developing apparatus for 3-level electrostatic photographic copying machine
JPH02126274A (ja) * 1988-11-07 1990-05-15 Ricoh Co Ltd 多段現像装置

Also Published As

Publication number Publication date
JPS637387B2 (enrdf_load_stackoverflow) 1988-02-16

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