JP7337740B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP7337740B2
JP7337740B2 JP2020051839A JP2020051839A JP7337740B2 JP 7337740 B2 JP7337740 B2 JP 7337740B2 JP 2020051839 A JP2020051839 A JP 2020051839A JP 2020051839 A JP2020051839 A JP 2020051839A JP 7337740 B2 JP7337740 B2 JP 7337740B2
Authority
JP
Japan
Prior art keywords
photoreceptor
tray
image forming
rotation axis
forming apparatus
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
JP2020051839A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021149068A (ja
JP2021149068A5 (enExample
Inventor
祐偉 椎名
大輔 阿部
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 JP2020051839A priority Critical patent/JP7337740B2/ja
Priority to US17/193,328 priority patent/US11675306B2/en
Priority to CN202410141370.0A priority patent/CN117908342A/zh
Priority to CN202110299709.6A priority patent/CN113433811A/zh
Publication of JP2021149068A publication Critical patent/JP2021149068A/ja
Publication of JP2021149068A5 publication Critical patent/JP2021149068A5/ja
Priority to JP2023133794A priority patent/JP2023144117A/ja
Application granted granted Critical
Publication of JP7337740B2 publication Critical patent/JP7337740B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
    • G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
    • G03G15/0225—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers provided with means for cleaning the charging member
    • 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0258—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices provided with means for the maintenance of the charging apparatus, e.g. cleaning devices, ozone removing devices G03G15/0225, G03G15/0291 takes precedence
    • 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
    • G03G15/0863—Arrangements for preparing, mixing, supplying or dispensing developer provided with identifying means or means for storing process- or use parameters, e.g. an electronic memory
    • 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
    • G03G21/1619—Frame structures
    • 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
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1817—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
    • G03G21/1821—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement means for connecting the different parts of the process cartridge, e.g. attachment, positioning of parts with each other, pressure/distance regulation

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
JP2020051839A 2020-03-23 2020-03-23 画像形成装置 Active JP7337740B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020051839A JP7337740B2 (ja) 2020-03-23 2020-03-23 画像形成装置
US17/193,328 US11675306B2 (en) 2020-03-23 2021-03-05 Image forming apparatus
CN202410141370.0A CN117908342A (zh) 2020-03-23 2021-03-22 成像设备
CN202110299709.6A CN113433811A (zh) 2020-03-23 2021-03-22 成像设备
JP2023133794A JP2023144117A (ja) 2020-03-23 2023-08-21 画像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020051839A JP7337740B2 (ja) 2020-03-23 2020-03-23 画像形成装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023133794A Division JP2023144117A (ja) 2020-03-23 2023-08-21 画像形成装置

Publications (3)

Publication Number Publication Date
JP2021149068A JP2021149068A (ja) 2021-09-27
JP2021149068A5 JP2021149068A5 (enExample) 2023-03-14
JP7337740B2 true JP7337740B2 (ja) 2023-09-04

Family

ID=77746709

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2020051839A Active JP7337740B2 (ja) 2020-03-23 2020-03-23 画像形成装置
JP2023133794A Pending JP2023144117A (ja) 2020-03-23 2023-08-21 画像形成装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023133794A Pending JP2023144117A (ja) 2020-03-23 2023-08-21 画像形成装置

Country Status (3)

Country Link
US (1) US11675306B2 (enExample)
JP (2) JP7337740B2 (enExample)
CN (2) CN113433811A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7314110B2 (ja) * 2020-10-14 2023-07-25 キヤノン株式会社 移動部材、および、画像形成装置
JP7746134B2 (ja) * 2021-11-12 2025-09-30 キヤノン株式会社 画像形成装置
JP2023091153A (ja) * 2021-12-20 2023-06-30 キヤノン株式会社 画像形成装置
CN115755554A (zh) * 2022-11-23 2023-03-07 珠海奔图电子有限公司 适配器、成像组件、处理盒、处理盒组及图像形成装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007072420A (ja) 2005-08-10 2007-03-22 Brother Ind Ltd 画像形成装置、像担持体ユニット及び現像器
JP2007093830A (ja) 2005-09-28 2007-04-12 Brother Ind Ltd 画像形成装置、画像形成カートリッジ支持部材、及び画像形成ユニット
JP2009069743A (ja) 2007-09-18 2009-04-02 Sharp Corp チャージワイヤ清掃装置
JP2011158843A (ja) 2010-02-03 2011-08-18 Brother Industries Ltd プロセスユニット
JP2016012065A (ja) 2014-06-30 2016-01-21 京セラドキュメントソリューションズ株式会社 電線部材及び該電線部材を備えた画像形成装置
JP2019028345A (ja) 2017-08-01 2019-02-21 ブラザー工業株式会社 ドラムユニットおよび画像形成装置
JP2020038240A (ja) 2018-08-31 2020-03-12 ブラザー工業株式会社 ドラムカートリッジおよび画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06175472A (ja) * 1992-12-10 1994-06-24 Canon Inc 帯電装置及びプロセスユニット及び画像形成装置
JP2005274669A (ja) * 2004-03-23 2005-10-06 Murata Mach Ltd 画像形成装置
KR101070621B1 (ko) * 2007-01-31 2011-10-07 삼성전자주식회사 현상카트리지 및 이를 포함하는 화상형성장치
JP2008276138A (ja) * 2007-05-07 2008-11-13 Brother Ind Ltd 画像形成装置およびカートリッジ
JP4678433B2 (ja) * 2008-11-28 2011-04-27 ブラザー工業株式会社 画像形成装置およびプロセスユニット
US9367019B2 (en) * 2014-06-30 2016-06-14 Kyocera Document Solutions Inc. Electric wire member and image forming apparatus including the same
JP6590534B2 (ja) * 2015-05-29 2019-10-16 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
JP7572768B2 (ja) * 2017-12-27 2024-10-24 ブラザー工業株式会社 ドラムカートリッジおよび画像形成装置
JP7167604B2 (ja) * 2018-09-28 2022-11-09 ブラザー工業株式会社 ドラムカートリッジおよび画像形成装置
JP7272001B2 (ja) * 2019-02-22 2023-05-12 ブラザー工業株式会社 画像形成装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007072420A (ja) 2005-08-10 2007-03-22 Brother Ind Ltd 画像形成装置、像担持体ユニット及び現像器
JP2007093830A (ja) 2005-09-28 2007-04-12 Brother Ind Ltd 画像形成装置、画像形成カートリッジ支持部材、及び画像形成ユニット
JP2009069743A (ja) 2007-09-18 2009-04-02 Sharp Corp チャージワイヤ清掃装置
JP2011158843A (ja) 2010-02-03 2011-08-18 Brother Industries Ltd プロセスユニット
JP2016012065A (ja) 2014-06-30 2016-01-21 京セラドキュメントソリューションズ株式会社 電線部材及び該電線部材を備えた画像形成装置
JP2019028345A (ja) 2017-08-01 2019-02-21 ブラザー工業株式会社 ドラムユニットおよび画像形成装置
JP2020038240A (ja) 2018-08-31 2020-03-12 ブラザー工業株式会社 ドラムカートリッジおよび画像形成装置

Also Published As

Publication number Publication date
JP2023144117A (ja) 2023-10-06
US20210294259A1 (en) 2021-09-23
US11675306B2 (en) 2023-06-13
CN113433811A (zh) 2021-09-24
JP2021149068A (ja) 2021-09-27
CN117908342A (zh) 2024-04-19

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