JPS54141129A - Two-color electrophotographic copying method - Google Patents

Two-color electrophotographic copying method

Info

Publication number
JPS54141129A
JPS54141129A JP4967178A JP4967178A JPS54141129A JP S54141129 A JPS54141129 A JP S54141129A JP 4967178 A JP4967178 A JP 4967178A JP 4967178 A JP4967178 A JP 4967178A JP S54141129 A JPS54141129 A JP S54141129A
Authority
JP
Japan
Prior art keywords
electrostatic latent
photoreceptor
charged
latent image
polarity
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
JP4967178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6262350B2 (enrdf_load_stackoverflow
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 JP4967178A priority Critical patent/JPS54141129A/ja
Priority to US06/012,571 priority patent/US4335194A/en
Priority to DE2906500A priority patent/DE2906500C3/de
Publication of JPS54141129A publication Critical patent/JPS54141129A/ja
Publication of JPS6262350B2 publication Critical patent/JPS6262350B2/ja
Granted legal-status Critical Current

Links

JP4967178A 1978-02-20 1978-04-25 Two-color electrophotographic copying method Granted JPS54141129A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP4967178A JPS54141129A (en) 1978-04-25 1978-04-25 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
JP4967178A JPS54141129A (en) 1978-04-25 1978-04-25 Two-color electrophotographic copying method

Publications (2)

Publication Number Publication Date
JPS54141129A true JPS54141129A (en) 1979-11-02
JPS6262350B2 JPS6262350B2 (enrdf_load_stackoverflow) 1987-12-25

Family

ID=12837626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4967178A Granted JPS54141129A (en) 1978-02-20 1978-04-25 Two-color electrophotographic copying method

Country Status (1)

Country Link
JP (1) JPS54141129A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5574559A (en) * 1978-11-30 1980-06-05 Ricoh Co Ltd Color reversible 2-color electrophotographic copying method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5574559A (en) * 1978-11-30 1980-06-05 Ricoh Co Ltd Color reversible 2-color electrophotographic copying method

Also Published As

Publication number Publication date
JPS6262350B2 (enrdf_load_stackoverflow) 1987-12-25

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