JPS5797553A - Fixing device of copying machine - Google Patents

Fixing device of copying machine

Info

Publication number
JPS5797553A
JPS5797553A JP17410780A JP17410780A JPS5797553A JP S5797553 A JPS5797553 A JP S5797553A JP 17410780 A JP17410780 A JP 17410780A JP 17410780 A JP17410780 A JP 17410780A JP S5797553 A JPS5797553 A JP S5797553A
Authority
JP
Japan
Prior art keywords
roller
toner
supporting body
static electricity
fixing device
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
JP17410780A
Other languages
Japanese (ja)
Inventor
Makoto Arai
Manabu Mochizuki
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 JP17410780A priority Critical patent/JPS5797553A/en
Publication of JPS5797553A publication Critical patent/JPS5797553A/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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE:To prevent the disorder of an image and an offset, and to save thermal energy, by performing conveyance and heat fixation by pressing a toner supporting body against the surface of an endles heating body by static electricity. CONSTITUTION:A toner supporting body 5 carried from a carriage guide 7 is charged by a charger 3 on a heat roller 1 to generate static electricity between the body and heat roller 1, so that it is sucked and pressed against the roller 1. As the roller 1 turns, the supporting body 5 is wound in press contact to reach a separating mechanism 4, where the body 5 is separated. During the said period, the body is heated by the roller 1 to fix toner.
JP17410780A 1980-12-10 1980-12-10 Fixing device of copying machine Pending JPS5797553A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17410780A JPS5797553A (en) 1980-12-10 1980-12-10 Fixing device of copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17410780A JPS5797553A (en) 1980-12-10 1980-12-10 Fixing device of copying machine

Publications (1)

Publication Number Publication Date
JPS5797553A true JPS5797553A (en) 1982-06-17

Family

ID=15972764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17410780A Pending JPS5797553A (en) 1980-12-10 1980-12-10 Fixing device of copying machine

Country Status (1)

Country Link
JP (1) JPS5797553A (en)

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