JPS52117641A - Heat-fixing device - Google Patents

Heat-fixing device

Info

Publication number
JPS52117641A
JPS52117641A JP3560276A JP3560276A JPS52117641A JP S52117641 A JPS52117641 A JP S52117641A JP 3560276 A JP3560276 A JP 3560276A JP 3560276 A JP3560276 A JP 3560276A JP S52117641 A JPS52117641 A JP S52117641A
Authority
JP
Japan
Prior art keywords
heat
fixing device
resistivity
jamming
firing
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
JP3560276A
Other languages
Japanese (ja)
Inventor
Yoshihisa Kawai
Shin Miyata
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 JP3560276A priority Critical patent/JPS52117641A/en
Publication of JPS52117641A publication Critical patent/JPS52117641A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE: To prevent the firing of copy paper due to its jamming or the like by providing an exothermic element, which has its resistivity increased at a temperature higher than a preset level to reduce its quantity of heat liberation, and means, which is made responsive to the variation in the resistivity to detect an abnormal condition, so as to simply accomplish the temperature adjustment.
COPYRIGHT: (C)1977,JPO&Japio
JP3560276A 1976-03-29 1976-03-29 Heat-fixing device Pending JPS52117641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3560276A JPS52117641A (en) 1976-03-29 1976-03-29 Heat-fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3560276A JPS52117641A (en) 1976-03-29 1976-03-29 Heat-fixing device

Publications (1)

Publication Number Publication Date
JPS52117641A true JPS52117641A (en) 1977-10-03

Family

ID=12446359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3560276A Pending JPS52117641A (en) 1976-03-29 1976-03-29 Heat-fixing device

Country Status (1)

Country Link
JP (1) JPS52117641A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01248169A (en) * 1988-03-30 1989-10-03 Copal Electron Co Ltd Drying and fixing mechanism for image forming device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01248169A (en) * 1988-03-30 1989-10-03 Copal Electron Co Ltd Drying and fixing mechanism for image forming device

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