JPS6245987B2 - - Google Patents

Info

Publication number
JPS6245987B2
JPS6245987B2 JP53146999A JP14699978A JPS6245987B2 JP S6245987 B2 JPS6245987 B2 JP S6245987B2 JP 53146999 A JP53146999 A JP 53146999A JP 14699978 A JP14699978 A JP 14699978A JP S6245987 B2 JPS6245987 B2 JP S6245987B2
Authority
JP
Japan
Prior art keywords
photoreceptor
photoconductive layer
polarity
color
layer
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
JP53146999A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5573063A (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 JP14699978A priority Critical patent/JPS5573063A/ja
Priority to US06/012,571 priority patent/US4335194A/en
Priority to DE2906500A priority patent/DE2906500C3/de
Publication of JPS5573063A publication Critical patent/JPS5573063A/ja
Publication of JPS6245987B2 publication Critical patent/JPS6245987B2/ja
Granted legal-status Critical Current

Links

JP14699978A 1978-02-20 1978-11-28 Two color electrophotographic copying method Granted JPS5573063A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP14699978A JPS5573063A (en) 1978-11-28 1978-11-28 Two color electrophotographic copying method
US06/012,571 US4335194A (en) 1978-02-20 1979-02-15 Two color electrophotographic process and material
DE2906500A DE2906500C3 (de) 1978-02-20 1979-02-20 Elektrophotographisches Verfahren zur Herstellung von zweifarbigen Aufzeichnungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14699978A JPS5573063A (en) 1978-11-28 1978-11-28 Two color electrophotographic copying method

Publications (2)

Publication Number Publication Date
JPS5573063A JPS5573063A (en) 1980-06-02
JPS6245987B2 true JPS6245987B2 (enrdf_load_stackoverflow) 1987-09-30

Family

ID=15420292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14699978A Granted JPS5573063A (en) 1978-02-20 1978-11-28 Two color electrophotographic copying method

Country Status (1)

Country Link
JP (1) JPS5573063A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833505A (en) * 1987-01-23 1989-05-23 Fuji Xerox Co., Ltd. Latent image color developing system

Also Published As

Publication number Publication date
JPS5573063A (en) 1980-06-02

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