TW334527B - Fixing unit for use in an electrophotographic printing apparatus - Google Patents

Fixing unit for use in an electrophotographic printing apparatus

Info

Publication number
TW334527B
TW334527B TW086106516A TW86106516A TW334527B TW 334527 B TW334527 B TW 334527B TW 086106516 A TW086106516 A TW 086106516A TW 86106516 A TW86106516 A TW 86106516A TW 334527 B TW334527 B TW 334527B
Authority
TW
Taiwan
Prior art keywords
fixing unit
sheet
fixing
printing apparatus
electrophotographic printing
Prior art date
Application number
TW086106516A
Other languages
Chinese (zh)
Inventor
Teruo Nakamura
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of TW334527B publication Critical patent/TW334527B/en

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
    • 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
    • G03G15/2064—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat combined with pressure
    • 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6588—Apparatus which relate to the handling of copy material characterised by the copy material, e.g. postcards, large copies, multi-layered materials, coloured sheet material
    • G03G15/6591—Apparatus which relate to the handling of copy material characterised by the copy material, e.g. postcards, large copies, multi-layered materials, coloured sheet material characterised by the recording material, e.g. plastic material, OHP, ceramics, tiles, textiles
    • 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
    • G03G2215/00443—Copy medium
    • G03G2215/00493—Plastic
    • G03G2215/00497—Overhead Transparency, i.e. OHP
    • 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
    • G03G2215/20—Details of the fixing device or porcess
    • G03G2215/207—Type of toner image to be fixed 
    • G03G2215/2074—Type of toner image to be fixed  colour

Abstract

The present invention comprises fixing unit has auxiliary rollers. A paper guide between the transfer roller (13) and fixing unit guides the paper sheet to the fixing unit. When it is an OHP transparent sheet, toner has to be completely fused on the sheet to heighten fidelity of hue. When the sensor (19) detects the end of the second fusing and fixing process, the heating roller is rotated in the normal direction to continue fusing and fixing. By the way, provide a good colour hue image, avoid thermal deformation of sheet and smearing of image.
TW086106516A 1996-09-13 1997-05-16 Fixing unit for use in an electrophotographic printing apparatus TW334527B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8243112A JPH1091033A (en) 1996-09-13 1996-09-13 Fixing device for electrophotographic printer

Publications (1)

Publication Number Publication Date
TW334527B true TW334527B (en) 1998-06-21

Family

ID=17098983

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086106516A TW334527B (en) 1996-09-13 1997-05-16 Fixing unit for use in an electrophotographic printing apparatus

Country Status (5)

Country Link
EP (1) EP0829776A1 (en)
JP (1) JPH1091033A (en)
KR (1) KR19980024077A (en)
CN (1) CN1099623C (en)
TW (1) TW334527B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005031346A (en) * 2003-07-11 2005-02-03 Toshiba Corp Image forming apparatus and fixing method
JP5581302B2 (en) * 2011-12-16 2014-08-27 京セラドキュメントソリューションズ株式会社 Image forming apparatus
US9527316B2 (en) * 2015-02-25 2016-12-27 Seiko Epson Corporation Printing apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02109064A (en) * 1988-10-18 1990-04-20 Konica Corp Color image forming device
JPH02114275A (en) * 1988-10-25 1990-04-26 Konica Corp Color image forming device
US5138392A (en) * 1990-04-25 1992-08-11 Minolta Camera Kabushiki Kaisha Image forming apparatus with a fixing device capable of fixing a transparent member
JP3104240B2 (en) * 1990-04-25 2000-10-30 ミノルタ株式会社 Electrophotographic equipment
JPH04313784A (en) * 1991-02-19 1992-11-05 Ricoh Co Ltd Electrophotographic device
GB9119487D0 (en) * 1991-09-11 1991-10-23 Xerox Corp Reprographic apparatus
JPH0580672A (en) * 1991-09-19 1993-04-02 Hitachi Ltd Fixing device
US5325165A (en) * 1992-03-10 1994-06-28 Sharp Kabushiki Kaisha Electrophotographic printing machine providing both monochrome and color images

Also Published As

Publication number Publication date
EP0829776A1 (en) 1998-03-18
CN1099623C (en) 2003-01-22
JPH1091033A (en) 1998-04-10
CN1177126A (en) 1998-03-25
KR19980024077A (en) 1998-07-06

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