JPS56144440A - Dichromatic electrophotographic copying method - Google Patents

Dichromatic electrophotographic copying method

Info

Publication number
JPS56144440A
JPS56144440A JP4883480A JP4883480A JPS56144440A JP S56144440 A JPS56144440 A JP S56144440A JP 4883480 A JP4883480 A JP 4883480A JP 4883480 A JP4883480 A JP 4883480A JP S56144440 A JPS56144440 A JP S56144440A
Authority
JP
Japan
Prior art keywords
charging
exposure
photoreceptor
dichromatic
started
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
JP4883480A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0143305B2 (en, 2012
Inventor
Shuichi Tsushima
Masaaki Umehara
Fuyuhiko Matsumoto
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 JP4883480A priority Critical patent/JPS56144440A/ja
Publication of JPS56144440A publication Critical patent/JPS56144440A/ja
Publication of JPH0143305B2 publication Critical patent/JPH0143305B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/01—Electrographic processes using a charge pattern for multicoloured copies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
JP4883480A 1980-04-14 1980-04-14 Dichromatic electrophotographic copying method Granted JPS56144440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4883480A JPS56144440A (en) 1980-04-14 1980-04-14 Dichromatic electrophotographic copying method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4883480A JPS56144440A (en) 1980-04-14 1980-04-14 Dichromatic electrophotographic copying method

Publications (2)

Publication Number Publication Date
JPS56144440A true JPS56144440A (en) 1981-11-10
JPH0143305B2 JPH0143305B2 (en, 2012) 1989-09-20

Family

ID=12814264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4883480A Granted JPS56144440A (en) 1980-04-14 1980-04-14 Dichromatic electrophotographic copying method

Country Status (1)

Country Link
JP (1) JPS56144440A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594302A (en) * 1984-05-31 1986-06-10 Mita Industrial Co., Ltd. Developing process for two-colored electrophotography

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417846A (en) * 1977-07-11 1979-02-09 Ricoh Co Ltd Dichromatic electrophotographic copying method
JPS5543532A (en) * 1978-09-21 1980-03-27 Ricoh Co Ltd Two color electrophotographic copying method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417846A (en) * 1977-07-11 1979-02-09 Ricoh Co Ltd Dichromatic electrophotographic copying method
JPS5543532A (en) * 1978-09-21 1980-03-27 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
US4594302A (en) * 1984-05-31 1986-06-10 Mita Industrial Co., Ltd. Developing process for two-colored electrophotography

Also Published As

Publication number Publication date
JPH0143305B2 (en, 2012) 1989-09-20

Similar Documents

Publication Publication Date Title
JPS5612650A (en) Two-color electrophotographic developing method and its printing method
JPS56144454A (en) Electrophotographic method
JPS56144440A (en) Dichromatic electrophotographic copying method
JPS5763564A (en) Electrophotographic method forming latent image on insulation layer
JPS5710151A (en) Preparation of montage image in copying machine
JPS566251A (en) Electrophotographic method
JPS5742057A (en) Single color electrophotographic copying method
JPS5587175A (en) Method and apparatus for electrophotography
JPS55144278A (en) Electrophotographic image adjusting method
JPS569759A (en) Electrophotographic method
JPS5774766A (en) Electrophotographic device
JPS56156848A (en) Regular copying and reversal copying method
JPS5774767A (en) Electrophotographic device
JPS54112634A (en) Electrophotographic process and device
JPS56101161A (en) Electrophotographic copying method
JPS56144441A (en) Transferring method for dichromatic visible image
JPS5766448A (en) Forming method for electrostatic image and powder image
JPS566255A (en) Electrophotographic apparatus
JPS5773761A (en) Electrostatic latent image forming method
JPS5515186A (en) Two-color image formation apparatus
JPS55113064A (en) Electrophotographic method and its apparatus
JPS5635152A (en) Copying method
JPS5515151A (en) Electrophotographic method
JPS56161563A (en) Normal and reversal copying method
JPS5723952A (en) Bicolor electrophotographic method