JPS5417846A - Dichromatic electrophotographic copying method - Google Patents

Dichromatic electrophotographic copying method

Info

Publication number
JPS5417846A
JPS5417846A JP8266077A JP8266077A JPS5417846A JP S5417846 A JPS5417846 A JP S5417846A JP 8266077 A JP8266077 A JP 8266077A JP 8266077 A JP8266077 A JP 8266077A JP S5417846 A JPS5417846 A JP S5417846A
Authority
JP
Japan
Prior art keywords
dichromatic
electrophotographic copying
copying method
electrophotographs
photoreceptor
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
JP8266077A
Other languages
Japanese (ja)
Other versions
JPS6023349B2 (en
Inventor
Toshio Sakai
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 JP52082660A priority Critical patent/JPS6023349B2/en
Priority to US05/912,273 priority patent/US4250239A/en
Priority to DE2825385A priority patent/DE2825385C3/en
Publication of JPS5417846A publication Critical patent/JPS5417846A/en
Priority to DE19822857807 priority patent/DE2857807C2/en
Publication of JPS6023349B2 publication Critical patent/JPS6023349B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To copy dichromatic electrophotographs by specifying a photoreceptor, charging exposure method and developing method.
COPYRIGHT: (C)1979,JPO&Japio
JP52082660A 1977-06-09 1977-07-11 Two-color electrophotographic copying method Expired JPS6023349B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP52082660A JPS6023349B2 (en) 1977-07-11 1977-07-11 Two-color electrophotographic copying method
US05/912,273 US4250239A (en) 1977-06-09 1978-06-05 Color electrostatographic process and material
DE2825385A DE2825385C3 (en) 1977-06-09 1978-06-09 Electrophotographic process for making two-color records
DE19822857807 DE2857807C2 (en) 1977-06-09 1982-07-08 Electrophotographic process for making two-color records

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52082660A JPS6023349B2 (en) 1977-07-11 1977-07-11 Two-color electrophotographic copying method

Publications (2)

Publication Number Publication Date
JPS5417846A true JPS5417846A (en) 1979-02-09
JPS6023349B2 JPS6023349B2 (en) 1985-06-07

Family

ID=13780580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52082660A Expired JPS6023349B2 (en) 1977-06-09 1977-07-11 Two-color electrophotographic copying method

Country Status (1)

Country Link
JP (1) JPS6023349B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624360A (en) * 1979-08-04 1981-03-07 Ricoh Co Ltd Charging and exposing method
JPS56144440A (en) * 1980-04-14 1981-11-10 Ricoh Co Ltd Dichromatic electrophotographic copying method
JPS5772152A (en) * 1980-10-22 1982-05-06 Ricoh Co Ltd Two-color electrophotographic copying method
JPS5792340A (en) * 1980-11-28 1982-06-08 Ricoh Co Ltd Copying method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624360A (en) * 1979-08-04 1981-03-07 Ricoh Co Ltd Charging and exposing method
JPS6363906B2 (en) * 1979-08-04 1988-12-08
JPS56144440A (en) * 1980-04-14 1981-11-10 Ricoh Co Ltd Dichromatic electrophotographic copying method
JPH0143305B2 (en) * 1980-04-14 1989-09-20 Ricoh Kk
JPS5772152A (en) * 1980-10-22 1982-05-06 Ricoh Co Ltd Two-color electrophotographic copying method
JPS5792340A (en) * 1980-11-28 1982-06-08 Ricoh Co Ltd Copying method
JPS6365937B2 (en) * 1980-11-28 1988-12-19 Ricoh Kk

Also Published As

Publication number Publication date
JPS6023349B2 (en) 1985-06-07

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