JPS5411733A - Dichromatic developing method - Google Patents

Dichromatic developing method

Info

Publication number
JPS5411733A
JPS5411733A JP7687177A JP7687177A JPS5411733A JP S5411733 A JPS5411733 A JP S5411733A JP 7687177 A JP7687177 A JP 7687177A JP 7687177 A JP7687177 A JP 7687177A JP S5411733 A JPS5411733 A JP S5411733A
Authority
JP
Japan
Prior art keywords
dichromatic
developing method
developing
multistyli
toners
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.)
Pending
Application number
JP7687177A
Other languages
Japanese (ja)
Inventor
Hiroki Izumi
Nobuo Mochizuki
Hajime Koyama
Teruyuki Onuma
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 JP7687177A priority Critical patent/JPS5411733A/en
Publication of JPS5411733A publication Critical patent/JPS5411733A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)

Abstract

PURPOSE:To readily perform dichromatic developing with a small apparatus by using toners of two colors of respectively different charging polarities, applying (+) or (-) charges to multistyli with dichromatic signals performing discharging and developing simultaneously and using plain paper of low charge holding capacity.
JP7687177A 1977-06-28 1977-06-28 Dichromatic developing method Pending JPS5411733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7687177A JPS5411733A (en) 1977-06-28 1977-06-28 Dichromatic developing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7687177A JPS5411733A (en) 1977-06-28 1977-06-28 Dichromatic developing method

Publications (1)

Publication Number Publication Date
JPS5411733A true JPS5411733A (en) 1979-01-29

Family

ID=13617691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7687177A Pending JPS5411733A (en) 1977-06-28 1977-06-28 Dichromatic developing method

Country Status (1)

Country Link
JP (1) JPS5411733A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153959A (en) * 1982-03-09 1983-09-13 Konishiroku Photo Ind Co Ltd Multicolor electrostatic recording device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153959A (en) * 1982-03-09 1983-09-13 Konishiroku Photo Ind Co Ltd Multicolor electrostatic recording device
JPH046947B2 (en) * 1982-03-09 1992-02-07 Konishiroku Photo Ind

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