JPS5670581A - Fixing device - Google Patents

Fixing device

Info

Publication number
JPS5670581A
JPS5670581A JP14799379A JP14799379A JPS5670581A JP S5670581 A JPS5670581 A JP S5670581A JP 14799379 A JP14799379 A JP 14799379A JP 14799379 A JP14799379 A JP 14799379A JP S5670581 A JPS5670581 A JP S5670581A
Authority
JP
Japan
Prior art keywords
toner image
support material
image support
entrance guide
guiding
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
JP14799379A
Other languages
Japanese (ja)
Inventor
Masaaki Sakurai
Hidetoshi Tanaka
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP14799379A priority Critical patent/JPS5670581A/en
Publication of JPS5670581A publication Critical patent/JPS5670581A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE: To improve fixing quality and picture quality by providing a means of shifting the position of an entrance guide for guiding a toner image support material between a couple of rollers according to the atomospheric temperature.
CONSTITUTION: Entrance guide 3 for guiding toner image support material 2 between fixing roller 4 and press roller 5 is equipped and toner image support material 2 is carried being sandwiched between rollers 4 and 5, so that a toner image will be fixed to toner image support material 2. According the atmospheric temperature detected by humidity-sensing element 17 and temperature-sensing element 18, the position of entrance guide 3 is shifted by the motion of lever 11 driven by eccentric cam 12 rotated by motor 15. Consequently, the device which has the invariable stable performance, even if environmental fluctuations occur, can be obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP14799379A 1979-11-15 1979-11-15 Fixing device Pending JPS5670581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14799379A JPS5670581A (en) 1979-11-15 1979-11-15 Fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14799379A JPS5670581A (en) 1979-11-15 1979-11-15 Fixing device

Publications (1)

Publication Number Publication Date
JPS5670581A true JPS5670581A (en) 1981-06-12

Family

ID=15442720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14799379A Pending JPS5670581A (en) 1979-11-15 1979-11-15 Fixing device

Country Status (1)

Country Link
JP (1) JPS5670581A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6445867U (en) * 1987-09-16 1989-03-20
JPH01303470A (en) * 1988-05-31 1989-12-07 Sharp Corp Copying machine
JPH0475364U (en) * 1990-11-09 1992-07-01
JPH05107964A (en) * 1991-10-18 1993-04-30 Sharp Corp Fixing device
US20100303487A1 (en) * 2009-06-02 2010-12-02 Takahiro Miyakawa Image forming apparatus, image forming method for image forming apparatus, and computer program product

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6445867U (en) * 1987-09-16 1989-03-20
JPH01303470A (en) * 1988-05-31 1989-12-07 Sharp Corp Copying machine
JPH0475364U (en) * 1990-11-09 1992-07-01
JPH05107964A (en) * 1991-10-18 1993-04-30 Sharp Corp Fixing device
US20100303487A1 (en) * 2009-06-02 2010-12-02 Takahiro Miyakawa Image forming apparatus, image forming method for image forming apparatus, and computer program product
US8437671B2 (en) * 2009-06-02 2013-05-07 Ricoh Company, Limited Image forming apparatus, image forming method for image forming apparatus, and computer program product
EP2259146A3 (en) * 2009-06-02 2015-05-20 Ricoh Company, Ltd. Image forming apparatus, image forming method for image forming apparatus, and computer program product

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