JP5534776B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

Info

Publication number
JP5534776B2
JP5534776B2 JP2009248063A JP2009248063A JP5534776B2 JP 5534776 B2 JP5534776 B2 JP 5534776B2 JP 2009248063 A JP2009248063 A JP 2009248063A JP 2009248063 A JP2009248063 A JP 2009248063A JP 5534776 B2 JP5534776 B2 JP 5534776B2
Authority
JP
Japan
Prior art keywords
intermediate transfer
opening
image forming
forming apparatus
cam
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
JP2009248063A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011095417A5 (enExample
JP2011095417A (ja
Inventor
明典 高山
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 JP2009248063A priority Critical patent/JP5534776B2/ja
Priority to US12/909,081 priority patent/US8761640B2/en
Publication of JP2011095417A publication Critical patent/JP2011095417A/ja
Publication of JP2011095417A5 publication Critical patent/JP2011095417A5/ja
Application granted granted Critical
Publication of JP5534776B2 publication Critical patent/JP5534776B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1623—Means to access the interior of the apparatus
    • G03G21/1638—Means to access the interior of the apparatus directed to paper handling or jam treatment
    • 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
    • G03G21/1623—Means to access the interior of the apparatus
    • G03G21/1633—Means to access the interior of the apparatus using doors or covers
    • 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
    • G03G21/1671—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 photosensitive element
    • 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
    • G03G21/169—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 cleaning unit
    • 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
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0103—Plural electrographic recording members
    • G03G2215/0119—Linear arrangement adjacent plural transfer points
    • G03G2215/0122—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt
    • G03G2215/0135—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt the linear arrangement being vertical
    • 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
    • G03G2221/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the transfer 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
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1654—Locks and means for positioning or alignment
    • 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
    • G03G2221/1678—Frame structures
    • G03G2221/169—Structural door designs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Configuration And Component (AREA)
JP2009248063A 2009-10-28 2009-10-28 画像形成装置 Expired - Fee Related JP5534776B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009248063A JP5534776B2 (ja) 2009-10-28 2009-10-28 画像形成装置
US12/909,081 US8761640B2 (en) 2009-10-28 2010-10-21 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009248063A JP5534776B2 (ja) 2009-10-28 2009-10-28 画像形成装置

Publications (3)

Publication Number Publication Date
JP2011095417A JP2011095417A (ja) 2011-05-12
JP2011095417A5 JP2011095417A5 (enExample) 2012-12-13
JP5534776B2 true JP5534776B2 (ja) 2014-07-02

Family

ID=43898549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009248063A Expired - Fee Related JP5534776B2 (ja) 2009-10-28 2009-10-28 画像形成装置

Country Status (2)

Country Link
US (1) US8761640B2 (enExample)
JP (1) JP5534776B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6350401B2 (ja) * 2015-06-15 2018-07-04 京セラドキュメントソリューションズ株式会社 カバー開閉機構およびそれを備えた画像形成装置
JP7463189B2 (ja) * 2020-05-29 2024-04-08 キヤノン株式会社 画像形成装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0473775A (ja) * 1990-07-13 1992-03-09 Mutoh Ind Ltd 電子写真装置
US5428426A (en) * 1991-05-10 1995-06-27 Canon Kabushiki Kaisha Image forming system
JP3156234B2 (ja) 1991-05-10 2001-04-16 キヤノン株式会社 多色画像形成装置
JPH103236A (ja) 1996-06-14 1998-01-06 Konica Corp クリーニング装置
US6035158A (en) * 1997-11-28 2000-03-07 Matsushita Electric Industrial Co., Ltd. Image forming apparatus and belt unit thereof
JP3398317B2 (ja) 1997-12-10 2003-04-21 松下電器産業株式会社 カラー画像形成装置
US6571074B2 (en) * 2001-09-13 2003-05-27 Toshiba Tec Kabushiki Kaisha Image forming apparatus
JP2003280489A (ja) 2002-03-25 2003-10-02 Canon Inc 画像形成装置
US7162182B2 (en) * 2004-03-19 2007-01-09 Lexmark International, Inc. Image forming device having a door assembly and method of use
JP4389734B2 (ja) * 2004-09-16 2009-12-24 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
KR101101824B1 (ko) * 2007-01-16 2012-01-05 삼성전자주식회사 현상전사모듈 및 이를 포함하는 화상형성장치

Also Published As

Publication number Publication date
US8761640B2 (en) 2014-06-24
JP2011095417A (ja) 2011-05-12
US20110097111A1 (en) 2011-04-28

Similar Documents

Publication Publication Date Title
JP4280769B2 (ja) 電子写真画像形成装置
US9291993B2 (en) Drive transmission mechanism and image forming apparatus provided with the same
JP4280772B2 (ja) プロセスカートリッジ及び電子写真画像形成装置
JP5350455B2 (ja) 電子写真画像形成装置
US8583001B2 (en) Developing device and process cartridge
JP4366442B2 (ja) プロセスカートリッジ及び電子写真画像形成装置
US9182733B2 (en) Developer supply cartridge, process cartridge and image forming apparatus
JP2010224123A (ja) 電子写真画像形成装置
US20140064782A1 (en) Image forming apparatus
JP2013189309A (ja) 原稿搬送装置、画像読取装置及び画像形成装置
JP5241138B2 (ja) 電子写真画像形成装置
JP2017167522A (ja) 画像形成装置
KR101848397B1 (ko) 화상형성장치
US20120070186A1 (en) Electrophotographic image forming apparatus
US9442457B2 (en) Image forming apparatus with removable process units
JP6786355B2 (ja) 画像形成装置
JP4605822B1 (ja) 電子写真画像形成装置
US8472816B2 (en) Process cartridge and image forming apparatus
JP6921545B2 (ja) 画像形成装置
JP6061649B2 (ja) ベルト搬送装置及び画像形成装置
JP7246902B2 (ja) 画像形成装置
JP5534776B2 (ja) 画像形成装置
US11119439B2 (en) Image forming apparatus including an opening/closing unit with a first closed position for forming a conveyance path
JP2011123250A (ja) カートリッジ及び画像形成装置
JP5423410B2 (ja) インターロック装置およびこれを備えた画像形成装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121026

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20121026

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20131031

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20131105

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20131212

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140106

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140325

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140422

R151 Written notification of patent or utility model registration

Ref document number: 5534776

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees