JPS5437746A - Method and apparatus for electrophotographic dichromatic copying - Google Patents

Method and apparatus for electrophotographic dichromatic copying

Info

Publication number
JPS5437746A
JPS5437746A JP10405277A JP10405277A JPS5437746A JP S5437746 A JPS5437746 A JP S5437746A JP 10405277 A JP10405277 A JP 10405277A JP 10405277 A JP10405277 A JP 10405277A JP S5437746 A JPS5437746 A JP S5437746A
Authority
JP
Japan
Prior art keywords
copying
dichromatic
electrophotographic
satisfacoty
photoconductiveinsulation
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
JP10405277A
Other languages
Japanese (ja)
Other versions
JPS6023350B2 (en
Inventor
Ryuzo Suzuki
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 JP52104052A priority Critical patent/JPS6023350B2/en
Publication of JPS5437746A publication Critical patent/JPS5437746A/en
Publication of JPS6023350B2 publication Critical patent/JPS6023350B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To perform satisfacoty dichromatic copying with a simple constitution by installing two sets of photosensitive drums provided with specific photoconductiveinsulation layers in specified positions and performing overlap-copying.
COPYRIGHT: (C)1979,JPO&Japio
JP52104052A 1977-08-30 1977-08-30 Electrophotographic two-color copying method and device Expired JPS6023350B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52104052A JPS6023350B2 (en) 1977-08-30 1977-08-30 Electrophotographic two-color copying method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52104052A JPS6023350B2 (en) 1977-08-30 1977-08-30 Electrophotographic two-color copying method and device

Publications (2)

Publication Number Publication Date
JPS5437746A true JPS5437746A (en) 1979-03-20
JPS6023350B2 JPS6023350B2 (en) 1985-06-07

Family

ID=14370426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52104052A Expired JPS6023350B2 (en) 1977-08-30 1977-08-30 Electrophotographic two-color copying method and device

Country Status (1)

Country Link
JP (1) JPS6023350B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772152A (en) * 1980-10-22 1982-05-06 Ricoh Co Ltd Two-color electrophotographic copying method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772152A (en) * 1980-10-22 1982-05-06 Ricoh Co Ltd Two-color electrophotographic copying method

Also Published As

Publication number Publication date
JPS6023350B2 (en) 1985-06-07

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