JPS57191664A - Multicolor recorder - Google Patents

Multicolor recorder

Info

Publication number
JPS57191664A
JPS57191664A JP56076980A JP7698081A JPS57191664A JP S57191664 A JPS57191664 A JP S57191664A JP 56076980 A JP56076980 A JP 56076980A JP 7698081 A JP7698081 A JP 7698081A JP S57191664 A JPS57191664 A JP S57191664A
Authority
JP
Japan
Prior art keywords
recording
electrodes
magnetic toner
constitution
developing
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
JP56076980A
Other languages
Japanese (ja)
Inventor
Tetsuo Nakajima
Mikio Amaya
Junzo Nakajima
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56076980A priority Critical patent/JPS57191664A/en
Publication of JPS57191664A publication Critical patent/JPS57191664A/en
Pending 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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0142—Structure of complete machines
    • G03G15/0147—Structure of complete machines using a single reusable electrographic recording member
    • G03G15/0152—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0142—Structure of complete machines
    • G03G15/0147—Structure of complete machines using a single reusable electrographic recording member
    • G03G15/0152—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member
    • G03G15/0163—Structure of complete machines using a single reusable electrographic recording member onto which the monocolour toner images are superposed before common transfer from the recording member primary transfer to the final recording medium

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To realize the multicolor recording with a simple and small-sized constitution and low cost, by providing at least >=2 developing parts consisting of a magnetic toner developing device and a recording electrodes respectively along an induction belt and changing the color of the magnetic toner. CONSTITUTION:The recording electrodes 1a-1c are distributed inside a recording medium 4 having a double-layer structure of a conductor and an insulator, and the sleeves 5a-5c having the segment electrodes 8a-8c are set opposite to the electrodes 1a-1c respectively. Tha magnetic toner of each color is used for these sleeves. Thus a developing part is formed. Then the prescribed voltage is applied to each electrode by the matrix driving. As a result, the toners of different colors are adsorbed to the rear side of the medium 4, and an image is transcribed onto the recording paper 12 by a transfer corotron 14. In this case, the toner image is never disturbed by the developing device of the next stage. In such way, the multicolor recording is possible with a simple and small-sized constitution and with a low cost.
JP56076980A 1981-05-21 1981-05-21 Multicolor recorder Pending JPS57191664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56076980A JPS57191664A (en) 1981-05-21 1981-05-21 Multicolor recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56076980A JPS57191664A (en) 1981-05-21 1981-05-21 Multicolor recorder

Publications (1)

Publication Number Publication Date
JPS57191664A true JPS57191664A (en) 1982-11-25

Family

ID=13620921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56076980A Pending JPS57191664A (en) 1981-05-21 1981-05-21 Multicolor recorder

Country Status (1)

Country Link
JP (1) JPS57191664A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153959A (en) * 1982-03-09 1983-09-13 Konishiroku Photo Ind Co Ltd Multicolor electrostatic recording device
US5075730A (en) * 1990-02-28 1991-12-24 Hitachi, Ltd. Apparatus and method for forming an image

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153959A (en) * 1982-03-09 1983-09-13 Konishiroku Photo Ind Co Ltd Multicolor electrostatic recording device
JPH046947B2 (en) * 1982-03-09 1992-02-07 Konishiroku Photo Ind
US5075730A (en) * 1990-02-28 1991-12-24 Hitachi, Ltd. Apparatus and method for forming an image

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