JPS54141647A - Two color electrophotographic copier - Google Patents

Two color electrophotographic copier

Info

Publication number
JPS54141647A
JPS54141647A JP5043378A JP5043378A JPS54141647A JP S54141647 A JPS54141647 A JP S54141647A JP 5043378 A JP5043378 A JP 5043378A JP 5043378 A JP5043378 A JP 5043378A JP S54141647 A JPS54141647 A JP S54141647A
Authority
JP
Japan
Prior art keywords
photoreceptor
red light
sensitivity
photoconductive layer
copying
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
JP5043378A
Other languages
English (en)
Inventor
Masatoshi Saito
Shuichi Karasawa
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 JP5043378A priority Critical patent/JPS54141647A/ja
Publication of JPS54141647A publication Critical patent/JPS54141647A/ja
Pending legal-status Critical Current

Links

JP5043378A 1978-04-27 1978-04-27 Two color electrophotographic copier Pending JPS54141647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5043378A JPS54141647A (en) 1978-04-27 1978-04-27 Two color electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5043378A JPS54141647A (en) 1978-04-27 1978-04-27 Two color electrophotographic copier

Publications (1)

Publication Number Publication Date
JPS54141647A true JPS54141647A (en) 1979-11-05

Family

ID=12858726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5043378A Pending JPS54141647A (en) 1978-04-27 1978-04-27 Two color electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS54141647A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62133471A (ja) * 1985-12-05 1987-06-16 Toshiba Corp 記録装置
US6345160B1 (en) * 1999-08-10 2002-02-05 Hitachi, Ltd. Electrophotographic image forming apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023348A (ja) * 1976-08-16 1985-02-05 イギリス国 液晶材料用光学活性ビフエニルエステル化合物

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023348A (ja) * 1976-08-16 1985-02-05 イギリス国 液晶材料用光学活性ビフエニルエステル化合物

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62133471A (ja) * 1985-12-05 1987-06-16 Toshiba Corp 記録装置
US6345160B1 (en) * 1999-08-10 2002-02-05 Hitachi, Ltd. Electrophotographic image forming apparatus

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