JP7412959B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

Info

Publication number
JP7412959B2
JP7412959B2 JP2019196568A JP2019196568A JP7412959B2 JP 7412959 B2 JP7412959 B2 JP 7412959B2 JP 2019196568 A JP2019196568 A JP 2019196568A JP 2019196568 A JP2019196568 A JP 2019196568A JP 7412959 B2 JP7412959 B2 JP 7412959B2
Authority
JP
Japan
Prior art keywords
toner
image
density
developer
sleeve
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
JP2019196568A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021071532A (ja
JP2021071532A5 (enExample
Inventor
真寛 大塚
三洋 古川
俊一 ▲高▼田
達也 井上
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 JP2019196568A priority Critical patent/JP7412959B2/ja
Publication of JP2021071532A publication Critical patent/JP2021071532A/ja
Publication of JP2021071532A5 publication Critical patent/JP2021071532A5/ja
Application granted granted Critical
Publication of JP7412959B2 publication Critical patent/JP7412959B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Dry Development In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2019196568A 2019-10-29 2019-10-29 画像形成装置 Active JP7412959B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2019196568A JP7412959B2 (ja) 2019-10-29 2019-10-29 画像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019196568A JP7412959B2 (ja) 2019-10-29 2019-10-29 画像形成装置

Publications (3)

Publication Number Publication Date
JP2021071532A JP2021071532A (ja) 2021-05-06
JP2021071532A5 JP2021071532A5 (enExample) 2022-11-01
JP7412959B2 true JP7412959B2 (ja) 2024-01-15

Family

ID=75713027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019196568A Active JP7412959B2 (ja) 2019-10-29 2019-10-29 画像形成装置

Country Status (1)

Country Link
JP (1) JP7412959B2 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008197489A (ja) 2007-02-14 2008-08-28 Kyocera Mita Corp 画像形成装置および画像形成方法
JP2010243963A (ja) 2009-04-10 2010-10-28 Canon Inc 画像形成装置
JP2015155965A (ja) 2014-02-20 2015-08-27 株式会社リコー 画像形成装置
JP2018151612A (ja) 2017-03-09 2018-09-27 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008197489A (ja) 2007-02-14 2008-08-28 Kyocera Mita Corp 画像形成装置および画像形成方法
JP2010243963A (ja) 2009-04-10 2010-10-28 Canon Inc 画像形成装置
JP2015155965A (ja) 2014-02-20 2015-08-27 株式会社リコー 画像形成装置
JP2018151612A (ja) 2017-03-09 2018-09-27 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

Also Published As

Publication number Publication date
JP2021071532A (ja) 2021-05-06

Similar Documents

Publication Publication Date Title
US5734957A (en) Image forming apparatus with toner re-use feature
CN110068998B (zh) 显影装置及具有该显影装置的图像形成装置
JP7412958B2 (ja) 画像形成装置
JP7073738B2 (ja) 現像装置およびそれを備えた画像形成装置
JP5300567B2 (ja) 画像形成装置
JP7081172B2 (ja) 現像装置およびそれを備えた画像形成装置
JP7412959B2 (ja) 画像形成装置
JP6563059B2 (ja) 画像形成装置
JP2005156639A (ja) 現像装置及びこれを用いた静電記録装置
JP7330858B2 (ja) 画像形成装置
US10901358B2 (en) Image forming apparatus capable of executing a running-in operation for a developing section
JP4180687B2 (ja) トナー供給方法およびその装置
US10795302B2 (en) Image forming apparatus
JP6658596B2 (ja) 画像形成装置
JP2021071533A (ja) 画像形成装置
JP2018045012A (ja) 現像装置及びそれを備えた画像形成装置
US20250208538A1 (en) Image forming apparatus
JP6477542B2 (ja) 画像形成装置
US12078942B2 (en) Image forming apparatus
JP2020098293A (ja) 画像形成装置
JP2023109708A (ja) 現像装置
JP2019040107A (ja) 画像形成装置
JP2020008648A (ja) 画像形成装置
JP2023109502A (ja) 現像装置
JP6565844B2 (ja) 現像装置及びそれを備えた画像形成装置

Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20200206

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20200207

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221024

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20221024

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230711

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230718

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230914

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: 20231128

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231227

R151 Written notification of patent or utility model registration

Ref document number: 7412959

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151