JPS5622457A - Heat fixing unit in electrostatic wet type both-face copying machine - Google Patents

Heat fixing unit in electrostatic wet type both-face copying machine

Info

Publication number
JPS5622457A
JPS5622457A JP9731179A JP9731179A JPS5622457A JP S5622457 A JPS5622457 A JP S5622457A JP 9731179 A JP9731179 A JP 9731179A JP 9731179 A JP9731179 A JP 9731179A JP S5622457 A JPS5622457 A JP S5622457A
Authority
JP
Japan
Prior art keywords
heating
copy
heating plate
pressure
pressure roller
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
JP9731179A
Other languages
Japanese (ja)
Inventor
Ryuzo Suzuki
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 JP9731179A priority Critical patent/JPS5622457A/en
Publication of JPS5622457A publication Critical patent/JPS5622457A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE: To equalize drying and heating conditions for fixing for surface copy and reverse face copy to prevent transcription irregularity, by providing a pressure means which smooths out the copy paper, which is carried on the heating plate, throughout the width in the direction orthogonal to the advance direction.
CONSTITUTION: Feeding rollers 9 and 10 are arranged before and after heating plate 7 incorporating heater 8, and arc-shaped concave part 7a of the base part of heating plate 7 is provided with guide rolle 11, and pressure roller 13 is put on the middle of heating plate 7 so that pressure roller 13 may apply pressure onto heating plae 7 by its weight. Copy paper 2 held between feeding rollers 9 and 10 and carried is caused to adhere to heating plat 7 due to pressure throughout the width in the direction orthogonal to the advance direction by pressure roller 13 and is strained, so that rumples are not generated due to drying, and the work efficiency is improved because of heating of the same conditions for surface copy and reverse face copy.
COPYRIGHT: (C)1981,JPO&Japio
JP9731179A 1979-08-01 1979-08-01 Heat fixing unit in electrostatic wet type both-face copying machine Pending JPS5622457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9731179A JPS5622457A (en) 1979-08-01 1979-08-01 Heat fixing unit in electrostatic wet type both-face copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9731179A JPS5622457A (en) 1979-08-01 1979-08-01 Heat fixing unit in electrostatic wet type both-face copying machine

Publications (1)

Publication Number Publication Date
JPS5622457A true JPS5622457A (en) 1981-03-03

Family

ID=14188936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9731179A Pending JPS5622457A (en) 1979-08-01 1979-08-01 Heat fixing unit in electrostatic wet type both-face copying machine

Country Status (1)

Country Link
JP (1) JPS5622457A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5966256U (en) * 1982-10-22 1984-05-02 岩崎通信機株式会社 Heat fixing device for wet electrophotographic engraving machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5966256U (en) * 1982-10-22 1984-05-02 岩崎通信機株式会社 Heat fixing device for wet electrophotographic engraving machine
JPH0328436Y2 (en) * 1982-10-22 1991-06-19

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