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GB2390177B - Process cartridge toner supply arrangement for image forming apparatus - Google Patents

Process cartridge toner supply arrangement for image forming apparatus

Info

Publication number
GB2390177B
GB2390177B GB0310434A GB0310434A GB2390177B GB 2390177 B GB2390177 B GB 2390177B GB 0310434 A GB0310434 A GB 0310434A GB 0310434 A GB0310434 A GB 0310434A GB 2390177 B GB2390177 B GB 2390177B
Authority
GB
United Kingdom
Prior art keywords
image forming
forming apparatus
process cartridge
toner supply
supply arrangement
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
GB0310434A
Other versions
GB0310434D0 (en
GB2390177A (en
Inventor
Jui-Chi Wang
Yung-Nan Robin Hsu
Ya-Li Huang
Kuan-Tung Li
Shu-Hui Wang
Xiao-Hui Wang
Ting-Hsuan Ko
Ren-Hao Liu
Hui-Wen Hsieh
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.)
General Plastic Industrial Co Ltd
Original Assignee
General Plastic Industrial Co Ltd
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 US10/171,039 external-priority patent/US6658226B2/en
Application filed by General Plastic Industrial Co Ltd filed Critical General Plastic Industrial Co Ltd
Publication of GB0310434D0 publication Critical patent/GB0310434D0/en
Publication of GB2390177A publication Critical patent/GB2390177A/en
Application granted granted Critical
Publication of GB2390177B publication Critical patent/GB2390177B/en
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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
    • G03G15/0881—Sealing of developer cartridges
    • G03G15/0886—Sealing of developer cartridges by mechanical means, e.g. shutter, plug
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
    • G03G15/0881—Sealing of developer cartridges
    • G03G15/0882—Sealing of developer cartridges by a peelable sealing film
    • 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
    • G03G2215/06—Developing structures, details
    • G03G2215/066—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material
    • G03G2215/0692—Toner cartridge or other attachable and detachable container for supplying developer material to replace the used material using a slidable sealing member, e.g. shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Electrophotography Configuration And Component (AREA)
GB0310434A 2002-06-11 2003-05-07 Process cartridge toner supply arrangement for image forming apparatus Expired - Fee Related GB2390177B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/171,039 US6658226B2 (en) 2002-02-08 2002-06-11 Process cartridge toner supply arrangement for image forming apparatus

Publications (3)

Publication Number Publication Date
GB0310434D0 GB0310434D0 (en) 2003-06-11
GB2390177A GB2390177A (en) 2003-12-31
GB2390177B true GB2390177B (en) 2005-05-25

Family

ID=22622238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0310434A Expired - Fee Related GB2390177B (en) 2002-06-11 2003-05-07 Process cartridge toner supply arrangement for image forming apparatus

Country Status (3)

Country Link
FR (1) FR2840698B3 (en)
GB (1) GB2390177B (en)
IT (1) ITMI20030254U1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0840178A2 (en) * 1996-10-07 1998-05-06 Canon Kabushiki Kaisha Developing cartridge and electrophotographic image forming apparatus
US5752131A (en) * 1993-06-25 1998-05-12 Canon Kabushiki Kaisha Developing apparatus with a removable sealing film and process cartridge and image forming apparatus including such a developing apparatus
US6088552A (en) * 1998-06-05 2000-07-11 Canon Kabushiki Kaisha Developer accomodating container and developing device
US6205305B1 (en) * 1998-07-02 2001-03-20 Canon Kaubshiki Kaisha Developing apparatus having welded-together accommodating and developing containers
US20030039484A1 (en) * 2001-08-23 2003-02-27 Matsushita Graphic Communication Systems, Inc. Process cartridge and recording apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5752131A (en) * 1993-06-25 1998-05-12 Canon Kabushiki Kaisha Developing apparatus with a removable sealing film and process cartridge and image forming apparatus including such a developing apparatus
EP0840178A2 (en) * 1996-10-07 1998-05-06 Canon Kabushiki Kaisha Developing cartridge and electrophotographic image forming apparatus
US6088552A (en) * 1998-06-05 2000-07-11 Canon Kabushiki Kaisha Developer accomodating container and developing device
US6205305B1 (en) * 1998-07-02 2001-03-20 Canon Kaubshiki Kaisha Developing apparatus having welded-together accommodating and developing containers
US20030039484A1 (en) * 2001-08-23 2003-02-27 Matsushita Graphic Communication Systems, Inc. Process cartridge and recording apparatus

Also Published As

Publication number Publication date
FR2840698B3 (en) 2004-04-02
ITMI20030254V0 (en) 2003-05-29
ITMI20030254U1 (en) 2003-12-12
GB0310434D0 (en) 2003-06-11
GB2390177A (en) 2003-12-31
FR2840698A3 (en) 2003-12-12

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Legal Events

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

Effective date: 20080507