GB2321318B - Temperature control in a fixing device for an image forming apparatus - Google Patents

Temperature control in a fixing device for an image forming apparatus

Info

Publication number
GB2321318B
GB2321318B GB9808895A GB9808895A GB2321318B GB 2321318 B GB2321318 B GB 2321318B GB 9808895 A GB9808895 A GB 9808895A GB 9808895 A GB9808895 A GB 9808895A GB 2321318 B GB2321318 B GB 2321318B
Authority
GB
United Kingdom
Prior art keywords
image forming
forming apparatus
fixing device
temperature control
fixing
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
GB9808895A
Other versions
GB9808895D0 (en
GB2321318A (en
Inventor
Takashi Suzuki
Hisako Katsuura
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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
Priority claimed from JP25876293A external-priority patent/JPH07114281A/en
Priority claimed from JP25876193A external-priority patent/JP2947023B2/en
Priority claimed from JP6048535A external-priority patent/JPH07261475A/en
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority claimed from GB9806562A external-priority patent/GB2320340B/en
Publication of GB9808895D0 publication Critical patent/GB9808895D0/en
Publication of GB2321318A publication Critical patent/GB2321318A/en
Application granted granted Critical
Publication of GB2321318B publication Critical patent/GB2321318B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/0241—For photocopiers
    • 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
    • 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
    • G03G15/2046—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 influence of heat loss, e.g. due to the contact with the copy material or other roller

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
GB9808895A 1993-10-15 1994-10-13 Temperature control in a fixing device for an image forming apparatus Expired - Fee Related GB2321318B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP25876293A JPH07114281A (en) 1993-10-15 1993-10-15 Method for controlling temperature of fixing device
JP25876193A JP2947023B2 (en) 1993-10-15 1993-10-15 Fixing device temperature control method
JP6048535A JPH07261475A (en) 1994-03-18 1994-03-18 Temperature control method for fixing device, fixing device using the same and image forming device
GB9806562A GB2320340B (en) 1993-10-15 1994-10-13 Temperature control in a fixing device for an image forming apparatus

Publications (3)

Publication Number Publication Date
GB9808895D0 GB9808895D0 (en) 1998-06-24
GB2321318A GB2321318A (en) 1998-07-22
GB2321318B true GB2321318B (en) 1998-09-02

Family

ID=27451767

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9808911A Expired - Fee Related GB2321320B (en) 1993-10-15 1994-10-13 Temperature control in a fixing device for an image forming apparatus
GB9808895A Expired - Fee Related GB2321318B (en) 1993-10-15 1994-10-13 Temperature control in a fixing device for an image forming apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9808911A Expired - Fee Related GB2321320B (en) 1993-10-15 1994-10-13 Temperature control in a fixing device for an image forming apparatus

Country Status (1)

Country Link
GB (2) GB2321320B (en)

Also Published As

Publication number Publication date
GB9808911D0 (en) 1998-06-24
GB9808895D0 (en) 1998-06-24
GB2321320B (en) 1998-09-02
GB2321318A (en) 1998-07-22
GB2321320A (en) 1998-07-22

Similar Documents

Publication Publication Date Title
GB2283583B (en) Temperature control in a fixing device for an image forming apparatus
HK1011832A1 (en) An image heating apparatus
GB2270037B (en) Image transferring device for an image forming apparatus
GB2242542B (en) Toner supply device for an image forming apparatus
EP0646850A3 (en) Image transfer device for an image forming apparatus.
GB2277487B (en) An image forming apparatus
EP0538809A3 (en) Image fixing device for image forming apparatus
EP0535655A3 (en) Electrophotographic apparatus having image control means
GB2266271B (en) Image transfer device for an image forming apparatus
EP0476681A3 (en) Self-diagnosis and repair system for image forming apparatus
GB9410616D0 (en) Image forming apparatus and charging device therefor
EP0617343A3 (en) A charging device for an image forming apparatus.
EP0670531A3 (en) Temperature control device for a fusing device in an image forming apparatus.
EP0357432A3 (en) A multi-color developing device for an image forming apparatus
EP0692335A4 (en) Control device for marking apparatus
EP0702282A3 (en) Image forming apparatus with a purge control means
EP0578190A3 (en) Developing device for use in image forming apparatus
GB2321319B (en) Temperature control in a fixing device for an image forming apparatus
GB2321320B (en) Temperature control in a fixing device for an image forming apparatus
GB2321321B (en) Temperature control in a fixing device for an image forming apparatus
EP0538808A3 (en) Fixing device for image forming apparatus
EP0633512A3 (en) Charging device for an image forming apparatus.
GB2226156B (en) Developing device for image forming apparatus
GB2280028B (en) Brightness measuring device for a camera and related control method
AU119300S (en) Developer supplying device for image forming apparatus

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20081013