JPS5766462A - Image forming device - Google Patents

Image forming device

Info

Publication number
JPS5766462A
JPS5766462A JP55143243A JP14324380A JPS5766462A JP S5766462 A JPS5766462 A JP S5766462A JP 55143243 A JP55143243 A JP 55143243A JP 14324380 A JP14324380 A JP 14324380A JP S5766462 A JPS5766462 A JP S5766462A
Authority
JP
Japan
Prior art keywords
oscillatory plate
shaft
oscillatory
fixing rollers
slanted
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.)
Granted
Application number
JP55143243A
Other languages
Japanese (ja)
Other versions
JPH0150908B2 (en
Inventor
Shigeyoshi Onoda
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 JP55143243A priority Critical patent/JPS5766462A/en
Publication of JPS5766462A publication Critical patent/JPS5766462A/en
Publication of JPH0150908B2 publication Critical patent/JPH0150908B2/ja
Granted 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
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2032—Retractable heating or pressure unit
    • G03G15/2035—Retractable heating or pressure unit for maintenance purposes, e.g. for removing a jammed sheet

Landscapes

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

Abstract

PURPOSE:To enable an operator to handle jamming transfer paper easily and safely, by releasing a toner-image support carriage path on a lower side of a couple of fixing rollers in a paper movement direction. CONSTITUTION:If transfer paper jams, a knob 32a is turned clockwise to disengages a hook 32 from a pin 31, and an oscillatory plate 29 is slanted counterclockwise. In this case, an oscillatory plate 15 also moves in a derection (b), and the distance between a part 182, where a driven element 10 is engaged when the oscillatory plate 15 is slanted, on the cam surface 18 of the oscillatory plate 15 and a shaft 16 is less than that between a part 181, where the driven element 10 is engaged when the oscillatory plate 15 is stood, and the shaft 16. Therefore, when the oscillatory plate 15 is turned around the shaft 16 as a support point counterclockwise, a lower fixing roller 2 is displaced downward, namely, so that it separates from an upper fixing roller 1, thereby increasing the distance of the fixing rollers 1 and 2. Therefore, the pressure is reduced when an operator releases the lower-side carriage path of the fixing rollers.
JP55143243A 1980-10-13 1980-10-13 Image forming device Granted JPS5766462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55143243A JPS5766462A (en) 1980-10-13 1980-10-13 Image forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55143243A JPS5766462A (en) 1980-10-13 1980-10-13 Image forming device

Publications (2)

Publication Number Publication Date
JPS5766462A true JPS5766462A (en) 1982-04-22
JPH0150908B2 JPH0150908B2 (en) 1989-11-01

Family

ID=15334216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55143243A Granted JPS5766462A (en) 1980-10-13 1980-10-13 Image forming device

Country Status (1)

Country Link
JP (1) JPS5766462A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60477A (en) * 1983-05-20 1985-01-05 Fuji Xerox Co Ltd Paper peeling device for fixing device of copying machine
JPS62210373A (en) * 1986-03-12 1987-09-16 株式会社日立製作所 Refrigerator car
JPS62164363U (en) * 1986-04-08 1987-10-19
JPH01185580A (en) * 1988-01-19 1989-07-25 Fuji Xerox Co Ltd Paper jam removing construction
JP2006208420A (en) * 2005-01-25 2006-08-10 Kyocera Mita Corp Image forming apparatus
JP2007079488A (en) * 2005-09-16 2007-03-29 Canon Inc Image forming apparatus
JP2016090662A (en) * 2014-10-30 2016-05-23 京セラドキュメントソリューションズ株式会社 Fixing device and image forming apparatus
JP2016090661A (en) * 2014-10-30 2016-05-23 京セラドキュメントソリューションズ株式会社 Fixing device and image forming apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108442U (en) * 1979-01-22 1980-07-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108442U (en) * 1979-01-22 1980-07-29

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60477A (en) * 1983-05-20 1985-01-05 Fuji Xerox Co Ltd Paper peeling device for fixing device of copying machine
JPH0443268B2 (en) * 1983-05-20 1992-07-16 Fuji Xerox Co Ltd
JPS62210373A (en) * 1986-03-12 1987-09-16 株式会社日立製作所 Refrigerator car
JPS62164363U (en) * 1986-04-08 1987-10-19
JPH01185580A (en) * 1988-01-19 1989-07-25 Fuji Xerox Co Ltd Paper jam removing construction
JP2006208420A (en) * 2005-01-25 2006-08-10 Kyocera Mita Corp Image forming apparatus
JP2007079488A (en) * 2005-09-16 2007-03-29 Canon Inc Image forming apparatus
JP2016090662A (en) * 2014-10-30 2016-05-23 京セラドキュメントソリューションズ株式会社 Fixing device and image forming apparatus
JP2016090661A (en) * 2014-10-30 2016-05-23 京セラドキュメントソリューションズ株式会社 Fixing device and image forming apparatus
EP3153930B1 (en) * 2014-10-30 2018-12-26 Kyocera Document Solutions Inc. Fixing device that ensures downsized opening/closing space of fixing cover and image forming apparatus

Also Published As

Publication number Publication date
JPH0150908B2 (en) 1989-11-01

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