JP7146493B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP7146493B2
JP7146493B2 JP2018129517A JP2018129517A JP7146493B2 JP 7146493 B2 JP7146493 B2 JP 7146493B2 JP 2018129517 A JP2018129517 A JP 2018129517A JP 2018129517 A JP2018129517 A JP 2018129517A JP 7146493 B2 JP7146493 B2 JP 7146493B2
Authority
JP
Japan
Prior art keywords
replenishment
image
developer
toner
image forming
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
JP2018129517A
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English (en)
Japanese (ja)
Other versions
JP2019015968A (ja
JP2019015968A5 (enExample
Inventor
京佑 高橋
秀樹 藤田
彰宏 野口
三洋 古川
康祐 竹内
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
Publication of JP2019015968A publication Critical patent/JP2019015968A/ja
Publication of JP2019015968A5 publication Critical patent/JP2019015968A5/ja
Application granted granted Critical
Publication of JP7146493B2 publication Critical patent/JP7146493B2/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
    • 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
    • G03G15/0865—Arrangements for supplying new developer
    • G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
    • G03G15/087—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
    • 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
    • G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
    • 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
    • G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
    • 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
    • G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
    • G03G15/0891—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for conveying or circulating developer, e.g. augers
    • G03G15/0893—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for conveying or circulating developer, e.g. augers in a closed loop within the sump of the developing device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Dry Development In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2018129517A 2017-07-10 2018-07-06 画像形成装置 Active JP7146493B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017134891 2017-07-10
JP2017134891 2017-07-10

Publications (3)

Publication Number Publication Date
JP2019015968A JP2019015968A (ja) 2019-01-31
JP2019015968A5 JP2019015968A5 (enExample) 2021-08-19
JP7146493B2 true JP7146493B2 (ja) 2022-10-04

Family

ID=64902718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018129517A Active JP7146493B2 (ja) 2017-07-10 2018-07-06 画像形成装置

Country Status (3)

Country Link
US (1) US10599095B2 (enExample)
JP (1) JP7146493B2 (enExample)
CN (1) CN109240055A (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007033780A (ja) 2005-07-26 2007-02-08 Canon Inc 画像形成装置
JP2008241880A (ja) 2007-03-26 2008-10-09 Canon Inc 画像形成装置及びトナー補給方法
JP2012185381A (ja) 2011-03-07 2012-09-27 Canon Inc 画像形成装置
JP2016114709A (ja) 2014-12-12 2016-06-23 キヤノン株式会社 画像形成装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6442671A (en) * 1987-08-08 1989-02-14 Ricoh Kk Toner concentration controller
JP2001343826A (ja) 2000-05-31 2001-12-14 Canon Inc 画像形成装置
JP4795071B2 (ja) 2006-03-30 2011-10-19 キヤノン株式会社 現像装置
US8703690B2 (en) * 2008-03-07 2014-04-22 Arkema Inc. Use of R-1233 in liquid chillers
JP2010002551A (ja) 2008-06-19 2010-01-07 Konica Minolta Business Technologies Inc 画像形成装置
JP2010262080A (ja) 2009-04-30 2010-11-18 Kyocera Mita Corp 現像装置及び画像形成装置
JP4878636B2 (ja) * 2009-08-26 2012-02-15 キヤノン株式会社 画像形成装置
JP5253472B2 (ja) * 2010-09-22 2013-07-31 キヤノン株式会社 画像形成装置
JP2013231799A (ja) 2012-04-27 2013-11-14 Canon Inc 現像装置
JP5705811B2 (ja) * 2012-11-14 2015-04-22 京セラドキュメントソリューションズ株式会社 画像形成装置およびトナー残量管理方法
JP6366363B2 (ja) 2014-05-23 2018-08-01 キヤノン株式会社 画像形成装置
JP6272139B2 (ja) 2014-05-23 2018-01-31 キヤノン株式会社 現像装置及び画像形成装置
US9952536B2 (en) 2014-05-23 2018-04-24 Canon Kabushiki Kaisha Developing apparatus having developer distribution control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007033780A (ja) 2005-07-26 2007-02-08 Canon Inc 画像形成装置
JP2008241880A (ja) 2007-03-26 2008-10-09 Canon Inc 画像形成装置及びトナー補給方法
JP2012185381A (ja) 2011-03-07 2012-09-27 Canon Inc 画像形成装置
JP2016114709A (ja) 2014-12-12 2016-06-23 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
US20190011877A1 (en) 2019-01-10
JP2019015968A (ja) 2019-01-31
CN109240055A (zh) 2019-01-18
US10599095B2 (en) 2020-03-24

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