JP4663296B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP4663296B2
JP4663296B2 JP2004328677A JP2004328677A JP4663296B2 JP 4663296 B2 JP4663296 B2 JP 4663296B2 JP 2004328677 A JP2004328677 A JP 2004328677A JP 2004328677 A JP2004328677 A JP 2004328677A JP 4663296 B2 JP4663296 B2 JP 4663296B2
Authority
JP
Japan
Prior art keywords
toner
image
forming apparatus
image forming
exposure
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
JP2004328677A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006139066A5 (https=
JP2006139066A (ja
Inventor
輝明 津留崎
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2004328677A priority Critical patent/JP4663296B2/ja
Priority to US11/270,473 priority patent/US7409174B2/en
Publication of JP2006139066A publication Critical patent/JP2006139066A/ja
Publication of JP2006139066A5 publication Critical patent/JP2006139066A5/ja
Application granted granted Critical
Publication of JP4663296B2 publication Critical patent/JP4663296B2/ja
Anticipated expiration legal-status Critical
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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
    • G03G21/1666—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the exposure unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/163—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the developer unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1636—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the exposure unit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Color Electrophotography (AREA)
JP2004328677A 2004-11-12 2004-11-12 画像形成装置 Expired - Fee Related JP4663296B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004328677A JP4663296B2 (ja) 2004-11-12 2004-11-12 画像形成装置
US11/270,473 US7409174B2 (en) 2004-11-12 2005-11-10 Image forming apparatus featuring a toner supply opening positioned to avoid contamination of an exposure slit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004328677A JP4663296B2 (ja) 2004-11-12 2004-11-12 画像形成装置

Publications (3)

Publication Number Publication Date
JP2006139066A JP2006139066A (ja) 2006-06-01
JP2006139066A5 JP2006139066A5 (https=) 2007-12-20
JP4663296B2 true JP4663296B2 (ja) 2011-04-06

Family

ID=36386434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004328677A Expired - Fee Related JP4663296B2 (ja) 2004-11-12 2004-11-12 画像形成装置

Country Status (2)

Country Link
US (1) US7409174B2 (https=)
JP (1) JP4663296B2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4684624B2 (ja) * 2004-11-12 2011-05-18 キヤノン株式会社 画像形成装置
JP5067865B2 (ja) * 2007-02-21 2012-11-07 キヤノン株式会社 現像剤補給容器及び画像形成装置
JP4980766B2 (ja) * 2007-03-27 2012-07-18 京セラドキュメントソリューションズ株式会社 画像形成装置
JP2011107649A (ja) * 2009-11-20 2011-06-02 Fuji Xerox Co Ltd 画像形成装置
JP7825955B2 (ja) * 2020-09-14 2026-03-09 キヤノン株式会社 画像形成装置
EP4641308A1 (en) * 2024-04-24 2025-10-29 Canon Kabushiki Kaisha Image forming apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210573A (en) * 1990-07-26 1993-05-11 Konica Corporation Image forming apparatus
JPH04333064A (ja) * 1991-05-08 1992-11-20 Konica Corp 画像形成装置
JPH0545945A (ja) * 1991-08-09 1993-02-26 Ricoh Co Ltd 電子写真方式の画像形成装置
JPH10198253A (ja) * 1997-01-09 1998-07-31 Ricoh Co Ltd 画像形成装置
US6308024B1 (en) * 1999-08-30 2001-10-23 Fuji Xerox Co., Ltd. Dust protector for image exposure device and image forming apparatus utilizing the same
JP3750483B2 (ja) * 2000-04-17 2006-03-01 富士ゼロックス株式会社 トナー補給装置
JP4819232B2 (ja) * 2001-03-09 2011-11-24 キヤノン株式会社 プロセスカートリッジ、及びこれを備えた画像形成装置
JP2002311694A (ja) 2001-04-18 2002-10-23 Ricoh Co Ltd 画像形成装置
JP2004240106A (ja) * 2003-02-05 2004-08-26 Canon Inc 画像形成装置
JP4476617B2 (ja) * 2003-03-05 2010-06-09 株式会社リコー 画像形成装置、及びプロセスカートリッジ
JP2005024665A (ja) * 2003-06-30 2005-01-27 Ricoh Co Ltd 粉体搬送装置、画像形成装置、トナー収容部及びプロセスカートリッジ
JP4454984B2 (ja) * 2003-07-30 2010-04-21 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
US7409174B2 (en) 2008-08-05
US20060104658A1 (en) 2006-05-18
JP2006139066A (ja) 2006-06-01

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