JPS6472186A - Fixing device - Google Patents

Fixing device

Info

Publication number
JPS6472186A
JPS6472186A JP22926587A JP22926587A JPS6472186A JP S6472186 A JPS6472186 A JP S6472186A JP 22926587 A JP22926587 A JP 22926587A JP 22926587 A JP22926587 A JP 22926587A JP S6472186 A JPS6472186 A JP S6472186A
Authority
JP
Japan
Prior art keywords
temperature
fixation
paper
adjusting means
pressure adjusting
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
JP22926587A
Other languages
Japanese (ja)
Inventor
Hiroshi Fukao
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 JP22926587A priority Critical patent/JPS6472186A/en
Publication of JPS6472186A publication Critical patent/JPS6472186A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE:To prevent wide paper from wrinkling and an irregularity in image fixation from occurring by operating pressure adjusting means when the temperature is more than specific temperature higher than reference fixation temperature. CONSTITUTION:The pressure adjusting means 16 and 17 are provided which adjust the fixation pressure of a fixing roller couple 14. Then a temperature detecting means 19 which detects the temperature of the part of the fixing roller couple 14 where clamped paper do not pass, and the pressure adjusting means 16 and 17 are put in operation to reduce the fixation pressure when the temperature detected by the temperature detecting means 19 rises above the reference fixation temperature by more than specific temperature and wide paper is fixed. Consequently, the paper wrinkling of the wide paper and image fixation irregularity after the continuous fixation of narrow paper are precluded without making the structure complex.
JP22926587A 1987-09-11 1987-09-11 Fixing device Pending JPS6472186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22926587A JPS6472186A (en) 1987-09-11 1987-09-11 Fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22926587A JPS6472186A (en) 1987-09-11 1987-09-11 Fixing device

Publications (1)

Publication Number Publication Date
JPS6472186A true JPS6472186A (en) 1989-03-17

Family

ID=16889405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22926587A Pending JPS6472186A (en) 1987-09-11 1987-09-11 Fixing device

Country Status (1)

Country Link
JP (1) JPS6472186A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0475364U (en) * 1990-11-09 1992-07-01
JPH09179435A (en) * 1995-12-22 1997-07-11 Ricoh Co Ltd Image forming device and fixing device
JP2007079182A (en) * 2005-09-15 2007-03-29 Fuji Xerox Co Ltd Image forming apparatus
JP2013152292A (en) * 2012-01-24 2013-08-08 Kyocera Document Solutions Inc Fixing device and image forming device
JP2020052115A (en) * 2018-09-25 2020-04-02 富士ゼロックス株式会社 Image forming apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0475364U (en) * 1990-11-09 1992-07-01
JPH09179435A (en) * 1995-12-22 1997-07-11 Ricoh Co Ltd Image forming device and fixing device
JP2007079182A (en) * 2005-09-15 2007-03-29 Fuji Xerox Co Ltd Image forming apparatus
JP2013152292A (en) * 2012-01-24 2013-08-08 Kyocera Document Solutions Inc Fixing device and image forming device
JP2020052115A (en) * 2018-09-25 2020-04-02 富士ゼロックス株式会社 Image forming apparatus

Similar Documents

Publication Publication Date Title
CA2044792A1 (en) Apparatus and method for cutoff register control for diaper machines
PH23766A (en) Heated extended nip press apparatus
WO1989005112A1 (en) Boiling condition detector
JPS5429480A (en) Web guide apparatus
JPS6472186A (en) Fixing device
JPS52117683A (en) Atmosphere container for material test
SG77791G (en) A method and apparatus for determining the length of a flexible web or string material
JPS53123131A (en) Compensation for registration of magnifying copying machine
JPS5646274A (en) Method and device for curling transfer material
JPS53143338A (en) Pressure fixing apparatus
JPS5396174A (en) Roller for conveying or pressing sheet
JPS57163277A (en) Synchronous signal generator
GB2132928B (en) An adjustable nip mechanism
JPS5545803A (en) Preliminary opening device for card
JPS6481981A (en) Fixing device
JPS53131129A (en) Arangement for stamping or stepping apparatus for detecting number of stamping
KR970009283B1 (en) Sheet aligning apparatus & control method
JPS5760537A (en) Tension adjuster for running base in calender roll
JPS5757138A (en) Peper feeding pressure adjusting apparatus
JPS52101049A (en) Copying material separating method and device thereof
JPS6433541A (en) Original close-contact type exposure device
JPS6491167A (en) Fixing device
JPS5438132A (en) Fixing device
JPS53134442A (en) Thermally fixing device
JPS5243430A (en) Photographic development process and device therefor