JPS56125767A - Toner image forming method - Google Patents

Toner image forming method

Info

Publication number
JPS56125767A
JPS56125767A JP2885880A JP2885880A JPS56125767A JP S56125767 A JPS56125767 A JP S56125767A JP 2885880 A JP2885880 A JP 2885880A JP 2885880 A JP2885880 A JP 2885880A JP S56125767 A JPS56125767 A JP S56125767A
Authority
JP
Japan
Prior art keywords
particle layer
toner particles
transfer
polarity
toner image
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
JP2885880A
Other languages
Japanese (ja)
Inventor
Toshifumi Miyouchin
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP2885880A priority Critical patent/JPS56125767A/en
Publication of JPS56125767A publication Critical patent/JPS56125767A/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
    • G03G13/00—Electrographic processes using a charge pattern

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)

Abstract

PURPOSE:To decrease the quantity of irradiation light and obtain the toner image of good quality by adsorbing photoconductive magnetic toner particles on a conductive member surface having a magnet on back side, and transferring the same onto the surface of a transfer member. CONSTITUTION:A magnet 2 is provided on the back side of a grounded conductive substrate 1, and in the first process, photoconductive magnetic toner particles 3 are magnetically attracted onto the surface of the substrate 1, whereby a single layer of the toner particles 3 is formed. In the 2nd process, the particle layer is charged to + polarity with a charging charer 4 by moving the same in the direction of the arrow (a). In the 3rd process, the particle layer is irradiated with the light image so that the charge of the respective toner particles 3 forming the particle layer of the irraidated part is erased. In the 4th process, the surface of transfer paper 5 is closely contacted with the particle layer formed on the surface of the substrate 1, and the surface is uniformly charged to - polarity with a transfer charger 5, then the particles 3 holding the + polarity charge selectively transfer to the surface of the transfer paper 5 as shown by the arrow, thereby forming the toner image on the surface of the transfer paper 5.
JP2885880A 1980-03-06 1980-03-06 Toner image forming method Pending JPS56125767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2885880A JPS56125767A (en) 1980-03-06 1980-03-06 Toner image forming method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2885880A JPS56125767A (en) 1980-03-06 1980-03-06 Toner image forming method

Publications (1)

Publication Number Publication Date
JPS56125767A true JPS56125767A (en) 1981-10-02

Family

ID=12260074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2885880A Pending JPS56125767A (en) 1980-03-06 1980-03-06 Toner image forming method

Country Status (1)

Country Link
JP (1) JPS56125767A (en)

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