DE69919463D1 - Verfahren und Vorrichtung zur Kontrolle einer Vielzahl von Heizelementen einer Fixiervorrichtung - Google Patents

Verfahren und Vorrichtung zur Kontrolle einer Vielzahl von Heizelementen einer Fixiervorrichtung

Info

Publication number
DE69919463D1
DE69919463D1 DE69919463T DE69919463T DE69919463D1 DE 69919463 D1 DE69919463 D1 DE 69919463D1 DE 69919463 T DE69919463 T DE 69919463T DE 69919463 T DE69919463 T DE 69919463T DE 69919463 D1 DE69919463 D1 DE 69919463D1
Authority
DE
Germany
Prior art keywords
checking
heating elements
fixing device
fixing
heating
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.)
Expired - Fee Related
Application number
DE69919463T
Other languages
English (en)
Other versions
DE69919463T2 (de
Inventor
Michael J Martin
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE69919463D1 publication Critical patent/DE69919463D1/de
Publication of DE69919463T2 publication Critical patent/DE69919463T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G15/2039—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature
    • G03G15/2042—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature specially for the axial heat partition

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
DE69919463T 1998-07-30 1999-03-16 Verfahren und Vorrichtung zur Kontrolle einer Vielzahl von Heizelementen einer Fixiervorrichtung Expired - Fee Related DE69919463T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US126628 1998-07-30
US09/126,628 US6011939A (en) 1998-07-30 1998-07-30 Sensing print media size to temperature control a multi-heating element fixing device

Publications (2)

Publication Number Publication Date
DE69919463D1 true DE69919463D1 (de) 2004-09-23
DE69919463T2 DE69919463T2 (de) 2005-09-08

Family

ID=22425875

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69919463T Expired - Fee Related DE69919463T2 (de) 1998-07-30 1999-03-16 Verfahren und Vorrichtung zur Kontrolle einer Vielzahl von Heizelementen einer Fixiervorrichtung

Country Status (4)

Country Link
US (1) US6011939A (de)
EP (1) EP0977097B1 (de)
JP (1) JP3181043B2 (de)
DE (1) DE69919463T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3647290B2 (ja) * 1998-11-30 2005-05-11 キヤノン株式会社 像加熱装置及び画像形成装置
JP2000321749A (ja) * 1999-03-11 2000-11-24 Konica Corp 熱現像装置
US6598795B1 (en) 2000-04-24 2003-07-29 Hewlett-Packard Development Company, Lp Use of bar code to specify media type in an imaging device
US6289185B1 (en) * 2000-05-18 2001-09-11 David F. Cahill System for controlling axial temperature uniformity in a reproduction apparatus fuser
US6393233B1 (en) * 2000-10-24 2002-05-21 Hewlett-Packard Company Printer fuser power management
US6353718B1 (en) 2000-11-17 2002-03-05 Xerox Corporation Xerographic fusing apparatus with multiple heating elements
US6870140B2 (en) 2003-05-21 2005-03-22 Lexmark International, Inc. Universal fuser heating apparatus with effective resistance switched responsive to input AC line voltage
US7193180B2 (en) * 2003-05-21 2007-03-20 Lexmark International, Inc. Resistive heater comprising first and second resistive traces, a fuser subassembly including such a resistive heater and a universal heating apparatus including first and second resistive traces
US7196295B2 (en) * 2003-11-21 2007-03-27 Watlow Electric Manufacturing Company Two-wire layered heater system
US7218875B2 (en) * 2004-03-24 2007-05-15 Eastman Kodak Company Apparatus and process for fuser control
US7277654B2 (en) * 2005-06-24 2007-10-02 Lexmark International, Inc. Electrophotographic power supply configuration for supplying power to a fuser
KR100770105B1 (ko) * 2005-07-06 2007-10-24 삼성에스디아이 주식회사 리튬 이차 전지
US7738806B2 (en) 2008-06-25 2010-06-15 Xerox Corporation Fuser assemblies, xerographic apparatuses and methods of fusing toner on media
JP2014098783A (ja) * 2012-11-14 2014-05-29 Ricoh Co Ltd 定着装置の温度制御方法、定着装置および画像形成装置
US11269275B2 (en) 2018-08-31 2022-03-08 Hewlett-Packard Development Company, L.P. Sequencing and stacking group selection for heating components
US11402777B2 (en) 2018-10-26 2022-08-02 Hewlett-Packard Development Company, L.P. Fusing components including heating elements of differing lengths

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309398A1 (de) * 1983-03-16 1984-09-20 Hoechst Ag, 6230 Frankfurt Walzenfixiervorrichtung
US4883941A (en) * 1986-08-06 1989-11-28 Xerox Corporation Filament wound foil fusing system
JP2744788B2 (ja) * 1988-03-22 1998-04-28 株式会社日立製作所 定着制御装置
JP2941827B2 (ja) * 1988-12-15 1999-08-30 キヤノン株式会社 記録装置
JPH02285384A (ja) * 1989-04-26 1990-11-22 Mutoh Ind Ltd 電子転写プリンタにおける熱定着器の制御方法
US5093674A (en) * 1990-08-02 1992-03-03 Hewlett-Packard Company Method and system for compensating for paper shrinkage and misalignment in electrophotographic color printing
JPH04250483A (ja) * 1991-01-10 1992-09-07 Minolta Camera Co Ltd 作像装置における定着装置
JPH06138793A (ja) * 1992-08-25 1994-05-20 Ricoh Co Ltd 定着装置
JPH06258978A (ja) * 1993-03-04 1994-09-16 Canon Inc 定着ヒータ制御方式
US5568229A (en) * 1995-06-21 1996-10-22 Xerox Corporation Fuser temperature control as a function of copy sheet characteristics

Also Published As

Publication number Publication date
JP3181043B2 (ja) 2001-07-03
DE69919463T2 (de) 2005-09-08
EP0977097A3 (de) 2001-04-04
JP2000056614A (ja) 2000-02-25
US6011939A (en) 2000-01-04
EP0977097B1 (de) 2004-08-18
EP0977097A2 (de) 2000-02-02

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee