JP7614942B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP7614942B2
JP7614942B2 JP2021086128A JP2021086128A JP7614942B2 JP 7614942 B2 JP7614942 B2 JP 7614942B2 JP 2021086128 A JP2021086128 A JP 2021086128A JP 2021086128 A JP2021086128 A JP 2021086128A JP 7614942 B2 JP7614942 B2 JP 7614942B2
Authority
JP
Japan
Prior art keywords
positioning portion
image forming
unit
forming apparatus
mounting direction
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.)
Active
Application number
JP2021086128A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022178966A (ja
JP2022178966A5 (enExample
Inventor
佳 林田
浩平 小口
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 JP2021086128A priority Critical patent/JP7614942B2/ja
Priority to US17/746,318 priority patent/US11815844B2/en
Priority to CN202511240497.9A priority patent/CN120802579A/zh
Priority to CN202210549480.1A priority patent/CN115373245B/zh
Priority to CN202411814002.4A priority patent/CN119439678A/zh
Publication of JP2022178966A publication Critical patent/JP2022178966A/ja
Priority to US18/468,878 priority patent/US12072663B2/en
Publication of JP2022178966A5 publication Critical patent/JP2022178966A5/ja
Priority to US18/777,886 priority patent/US20240377785A1/en
Priority to JP2024228966A priority patent/JP2025031926A/ja
Application granted granted Critical
Publication of JP7614942B2 publication Critical patent/JP7614942B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03G21/1604—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
    • G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1647—Mechanical connection means
    • 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
    • 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
    • G03G21/1676—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 developer 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
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1842—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks
    • 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
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge
    • G03G2221/1853—Process cartridge having a submodular arrangement
    • G03G2221/1869—Cartridge holders, e.g. intermediate frames for placing cartridge parts therein

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electrophotography Configuration And Component (AREA)
JP2021086128A 2021-05-21 2021-05-21 画像形成装置 Active JP7614942B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2021086128A JP7614942B2 (ja) 2021-05-21 2021-05-21 画像形成装置
US17/746,318 US11815844B2 (en) 2021-05-21 2022-05-17 Image forming apparatus including a detachable unit with positioning portions
CN202210549480.1A CN115373245B (zh) 2021-05-21 2022-05-20 图像形成装置
CN202411814002.4A CN119439678A (zh) 2021-05-21 2022-05-20 图像形成装置
CN202511240497.9A CN120802579A (zh) 2021-05-21 2022-05-20 图像形成装置
US18/468,878 US12072663B2 (en) 2021-05-21 2023-09-18 Image forming apparatus including a detachable unit with positioning portions
US18/777,886 US20240377785A1 (en) 2021-05-21 2024-07-19 Image forming apparatus including a detachable unit with positioning portions
JP2024228966A JP2025031926A (ja) 2021-05-21 2024-12-25 画像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021086128A JP7614942B2 (ja) 2021-05-21 2021-05-21 画像形成装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024228966A Division JP2025031926A (ja) 2021-05-21 2024-12-25 画像形成装置

Publications (3)

Publication Number Publication Date
JP2022178966A JP2022178966A (ja) 2022-12-02
JP2022178966A5 JP2022178966A5 (enExample) 2024-05-24
JP7614942B2 true JP7614942B2 (ja) 2025-01-16

Family

ID=84060761

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021086128A Active JP7614942B2 (ja) 2021-05-21 2021-05-21 画像形成装置
JP2024228966A Pending JP2025031926A (ja) 2021-05-21 2024-12-25 画像形成装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024228966A Pending JP2025031926A (ja) 2021-05-21 2024-12-25 画像形成装置

Country Status (3)

Country Link
US (3) US11815844B2 (enExample)
JP (2) JP7614942B2 (enExample)
CN (3) CN115373245B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7614942B2 (ja) * 2021-05-21 2025-01-16 キヤノン株式会社 画像形成装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005070261A (ja) 2003-08-22 2005-03-17 Canon Inc 画像形成装置のプロセスカートリッジ装着手段
JP2007261154A (ja) 2006-03-29 2007-10-11 Brother Ind Ltd 画像形成装置
JP2016145910A (ja) 2015-02-06 2016-08-12 キヤノン株式会社 画像形成装置の本体
US20210116838A1 (en) 2018-08-30 2021-04-22 Hewlett-Packard Development Company, L.P. Plunger locking structure in syringe type toner refill cartridge

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608272C2 (de) * 1986-03-12 1994-12-01 Eisbein Develop Elektrofotografisches Kopiergerät
JPH09106123A (ja) * 1995-10-06 1997-04-22 Canon Inc プロセスカートリッジ及びこれを用いる画像形成装置
JP3667243B2 (ja) * 2000-12-01 2005-07-06 キヤノン株式会社 プロセスカートリッジ及びプロセスカートリッジの装着機構及び電子写真画像形成装置
KR100853586B1 (ko) * 2004-11-05 2008-08-21 캐논 가부시끼가이샤 프로세스 카트리지 및 화상 형성 장치
JP3893405B2 (ja) 2006-03-20 2007-03-14 株式会社沖データ 印刷装置
JP5787612B2 (ja) * 2010-06-22 2015-09-30 キヤノン株式会社 画像形成装置
JP5355679B2 (ja) * 2011-12-27 2013-11-27 キヤノン株式会社 プロセスカートリッジ及び画像形成装置
JP5895668B2 (ja) * 2012-03-30 2016-03-30 ブラザー工業株式会社 画像形成装置
JP6049376B2 (ja) * 2012-09-25 2016-12-21 キヤノン株式会社 画像形成装置、カートリッジ、画像形成装置本体、及びカートリッジの誤挿入防止システム
JP2018136580A (ja) * 2018-05-31 2018-08-30 キヤノン株式会社 カートリッジ、及び画像形成装置
JP7254529B2 (ja) 2019-01-15 2023-04-10 キヤノン株式会社 プロセスカートリッジ及び画像形成装置
JP7309378B2 (ja) 2019-02-19 2023-07-18 キヤノン株式会社 位置決め装置及び画像形成装置
JP7305417B2 (ja) * 2019-04-25 2023-07-10 キヤノン株式会社 プロセスカートリッジ及び画像形成装置
JP7306169B2 (ja) * 2019-09-02 2023-07-11 ブラザー工業株式会社 画像形成装置
JP7614942B2 (ja) * 2021-05-21 2025-01-16 キヤノン株式会社 画像形成装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005070261A (ja) 2003-08-22 2005-03-17 Canon Inc 画像形成装置のプロセスカートリッジ装着手段
JP2007261154A (ja) 2006-03-29 2007-10-11 Brother Ind Ltd 画像形成装置
JP2016145910A (ja) 2015-02-06 2016-08-12 キヤノン株式会社 画像形成装置の本体
US20210116838A1 (en) 2018-08-30 2021-04-22 Hewlett-Packard Development Company, L.P. Plunger locking structure in syringe type toner refill cartridge

Also Published As

Publication number Publication date
JP2025031926A (ja) 2025-03-07
JP2022178966A (ja) 2022-12-02
CN119439678A (zh) 2025-02-14
US11815844B2 (en) 2023-11-14
US20220373962A1 (en) 2022-11-24
US12072663B2 (en) 2024-08-27
US20240004339A1 (en) 2024-01-04
CN115373245B (zh) 2025-09-19
CN120802579A (zh) 2025-10-17
US20240377785A1 (en) 2024-11-14
CN115373245A (zh) 2022-11-22

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