JP4804489B2 - 剥取り装置を有する定着アセンブリ及び方法 - Google Patents

剥取り装置を有する定着アセンブリ及び方法 Download PDF

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Publication number
JP4804489B2
JP4804489B2 JP2008027398A JP2008027398A JP4804489B2 JP 4804489 B2 JP4804489 B2 JP 4804489B2 JP 2008027398 A JP2008027398 A JP 2008027398A JP 2008027398 A JP2008027398 A JP 2008027398A JP 4804489 B2 JP4804489 B2 JP 4804489B2
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Japan
Prior art keywords
pressure
sheet
sensor
fuser
control system
Prior art date
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Expired - Fee Related
Application number
JP2008027398A
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English (en)
Japanese (ja)
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JP2008197654A5 (enExample
JP2008197654A (ja
Inventor
ジェイ．ルーフ ブライアン
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.)
Xerox Corp
Original Assignee
Xerox Corp
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Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of JP2008197654A publication Critical patent/JP2008197654A/ja
Publication of JP2008197654A5 publication Critical patent/JP2008197654A5/ja
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Expired - Fee Related legal-status Critical Current
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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
    • G03G15/2028—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with means for handling the copy material in the fixing nip, e.g. introduction guides, stripping means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00025—Machine control, e.g. regulating different parts of the machine
    • G03G2215/00029—Image density detection
    • G03G2215/00067—Image density detection on recording medium
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00548—Jam, error detection, e.g. double feeding
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00717—Detection of physical properties
    • G03G2215/00721—Detection of physical properties of sheet position

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
JP2008027398A 2007-02-13 2008-02-07 剥取り装置を有する定着アセンブリ及び方法 Expired - Fee Related JP4804489B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/705,853 US7505723B2 (en) 2007-02-13 2007-02-13 Air knife system with pressure sensor
US11/705853 2007-02-13

Publications (3)

Publication Number Publication Date
JP2008197654A JP2008197654A (ja) 2008-08-28
JP2008197654A5 JP2008197654A5 (enExample) 2011-03-17
JP4804489B2 true JP4804489B2 (ja) 2011-11-02

Family

ID=39450352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008027398A Expired - Fee Related JP4804489B2 (ja) 2007-02-13 2008-02-07 剥取り装置を有する定着アセンブリ及び方法

Country Status (3)

Country Link
US (1) US7505723B2 (enExample)
EP (1) EP1959315B1 (enExample)
JP (1) JP4804489B2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7742730B2 (en) * 2007-10-26 2010-06-22 Xerox Corporation Control to detect air knife blockage
JP5353051B2 (ja) * 2008-05-08 2013-11-27 株式会社リコー 画像形成装置
US7965969B2 (en) 2008-06-09 2011-06-21 Xerox Corporation Active rotation of air knife for increased performance
JP5413114B2 (ja) * 2008-10-10 2014-02-12 コニカミノルタ株式会社 画像形成装置
US8081914B2 (en) * 2009-01-14 2011-12-20 Xerox Corporation Apparatus and method for detaching media from a fuser in a printer
US7844192B2 (en) * 2009-01-20 2010-11-30 Xerox Corporation Apparatus and method for adjusting fuser nip width
JP2011145425A (ja) * 2010-01-14 2011-07-28 Canon Inc 画像形成装置
JP5577834B2 (ja) * 2010-05-12 2014-08-27 コニカミノルタ株式会社 定着装置及び画像形成装置
JP2011242492A (ja) * 2010-05-17 2011-12-01 Konica Minolta Business Technologies Inc 定着装置および画像形成装置
JP5556527B2 (ja) * 2010-07-16 2014-07-23 株式会社リコー 画像形成装置
IL216903A (en) * 2010-12-10 2016-09-29 Advanced Vision Tech (A V T ) Ltd Conveyor facility with imaging background surface
JP5713187B2 (ja) * 2011-03-16 2015-05-07 株式会社リコー シート分離装置、定着装置、および画像形成装置
JP5861374B2 (ja) * 2011-10-19 2016-02-16 コニカミノルタ株式会社 画像形成装置
JP5590003B2 (ja) * 2011-10-21 2014-09-17 コニカミノルタ株式会社 画像形成装置
JP5668736B2 (ja) 2012-09-25 2015-02-12 コニカミノルタ株式会社 画像形成装置
JP6104027B2 (ja) * 2013-04-17 2017-03-29 キヤノン株式会社 定着装置
JP6132709B2 (ja) * 2013-08-26 2017-05-24 キヤノン株式会社 シート剥離装置及び画像形成装置
JP2015043035A (ja) * 2013-08-26 2015-03-05 キヤノン株式会社 シート剥離装置及び画像形成装置
US9360820B2 (en) 2014-10-23 2016-06-07 Xerox Corporation Single blower providing cooling and air knife
US11305740B2 (en) * 2017-12-27 2022-04-19 Waymo Llc Air knife for sensor clearing

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1595478A (en) * 1920-05-25 1926-08-10 Minton Ogden Method of stripping and feeding paper and apparatus
US3716221A (en) * 1971-01-04 1973-02-13 Minnesota Mining & Mfg Fusing device
US3804401A (en) * 1972-10-30 1974-04-16 Xerox Corp Pneumatic stripping apparatus
US3837640A (en) * 1972-11-13 1974-09-24 Xerox Corp Stripper finger with air cushion
US3955813A (en) * 1975-02-07 1976-05-11 International Business Machines Corporation Copy sheet peeler bar having fluid jet assist
US3981085A (en) * 1975-02-10 1976-09-21 Xerox Corporation Air stripping device for elastomeric surface
US4040118A (en) * 1975-06-18 1977-08-02 Bunker Ramo Corporation Pressure sensitive transducer
US4451028A (en) * 1981-11-27 1984-05-29 Xerox Corporation Sheet feeding apparatus
JPS60256180A (ja) 1984-06-01 1985-12-17 Fuji Xerox Co Ltd 用紙剥離装置
US5207416A (en) * 1992-03-27 1993-05-04 Xerox Corporation Stack height sensing system
US5406363A (en) * 1993-12-20 1995-04-11 Xerox Corporation Predictive fuser misstrip avoidance system and method
US6629692B2 (en) * 2000-02-25 2003-10-07 Nexpress Solutions Llc Device for separating an uppermost sheet from a supply stack by means of air blowers
US6398208B1 (en) * 2000-06-12 2002-06-04 Xerox Corporation Sheet feeding apparatus having an air plenum with a leaky seal
DE10151423B4 (de) * 2000-10-26 2014-07-24 Heidelberger Druckmaschinen Ag Vorrichtung zur Einstellung eines einen Bogentransport beeinflussenden Luftstroms in einer Druckmaschine, und entsprechendes Verfahren
US20030039491A1 (en) 2001-08-27 2003-02-27 Bogoshian Gregory V. Multi-function air knife
US6490428B1 (en) * 2001-12-21 2002-12-03 Xerox Corporation Stripper fingers and associated mounts for a fuser in a printing apparatus
US6581456B1 (en) * 2002-01-07 2003-06-24 Xerox Corporation Substrate bending stiffness measurement method and system
US6669187B1 (en) * 2002-06-13 2003-12-30 Xerox Corporation Rear jet air knife
US6994340B2 (en) * 2002-09-12 2006-02-07 Xerox Corporation Sheet feeding apparatus having an air fluffer
JP2004212954A (ja) * 2002-12-19 2004-07-29 Fuji Xerox Co Ltd 剥離装置およびそれを用いた定着装置、画像形成装置
JP2005128333A (ja) 2003-10-24 2005-05-19 Fuji Xerox Co Ltd 画像形成装置
US20050156377A1 (en) * 2004-01-21 2005-07-21 Xerox Corporation Fuser sheet stripping system
US6968744B1 (en) * 2004-10-18 2005-11-29 Silverbrook Research Pty Ltd Capacitative pressure sensor with close electrodes
US7159467B2 (en) * 2004-10-18 2007-01-09 Silverbrook Research Pty Ltd Pressure sensor with conductive ceramic membrane

Also Published As

Publication number Publication date
US7505723B2 (en) 2009-03-17
US20080193176A1 (en) 2008-08-14
EP1959315B1 (en) 2013-05-08
EP1959315A1 (en) 2008-08-20
JP2008197654A (ja) 2008-08-28

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