JP7366648B2 - 画像形成装置、画像形成方法及びプログラム - Google Patents

画像形成装置、画像形成方法及びプログラム Download PDF

Info

Publication number
JP7366648B2
JP7366648B2 JP2019157043A JP2019157043A JP7366648B2 JP 7366648 B2 JP7366648 B2 JP 7366648B2 JP 2019157043 A JP2019157043 A JP 2019157043A JP 2019157043 A JP2019157043 A JP 2019157043A JP 7366648 B2 JP7366648 B2 JP 7366648B2
Authority
JP
Japan
Prior art keywords
moving average
sub
scanning direction
image forming
average value
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
JP2019157043A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021033225A5 (enExample
JP2021033225A (ja
Inventor
真吾 伊藤
孝平 岡安
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 JP2019157043A priority Critical patent/JP7366648B2/ja
Priority to US17/003,079 priority patent/US11237504B2/en
Publication of JP2021033225A publication Critical patent/JP2021033225A/ja
Publication of JP2021033225A5 publication Critical patent/JP2021033225A5/ja
Application granted granted Critical
Publication of JP7366648B2 publication Critical patent/JP7366648B2/ja
Active 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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2039—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature
    • 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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2039—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature
    • G03G15/205—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature specially for the mode of operation, e.g. standby, warming-up, error
    • 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
    • G03G2215/20—Details of the fixing device or porcess
    • G03G2215/2003—Structural features of the fixing device
    • G03G2215/2016—Heating belt
    • G03G2215/2035—Heating belt the fixing nip having a stationary belt support member opposing a pressure member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2019157043A 2019-08-29 2019-08-29 画像形成装置、画像形成方法及びプログラム Active JP7366648B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019157043A JP7366648B2 (ja) 2019-08-29 2019-08-29 画像形成装置、画像形成方法及びプログラム
US17/003,079 US11237504B2 (en) 2019-08-29 2020-08-26 Image forming apparatus, image forming method, and computer-readable recording medium with program recorded therein

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019157043A JP7366648B2 (ja) 2019-08-29 2019-08-29 画像形成装置、画像形成方法及びプログラム

Publications (3)

Publication Number Publication Date
JP2021033225A JP2021033225A (ja) 2021-03-01
JP2021033225A5 JP2021033225A5 (enExample) 2022-09-02
JP7366648B2 true JP7366648B2 (ja) 2023-10-23

Family

ID=74677390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019157043A Active JP7366648B2 (ja) 2019-08-29 2019-08-29 画像形成装置、画像形成方法及びプログラム

Country Status (2)

Country Link
US (1) US11237504B2 (enExample)
JP (1) JP7366648B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7588995B2 (ja) * 2020-09-30 2024-11-25 キヤノン株式会社 画像形成装置
JP7566665B2 (ja) 2021-02-25 2024-10-15 キヤノン株式会社 画像形成装置およびその制御方法
JP2025062720A (ja) 2023-10-03 2025-04-15 キヤノン株式会社 画像形成装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005346074A (ja) 2004-05-31 2005-12-15 Samsung Electronics Co Ltd プリントされるべくデータから算出されるトナー被覆量に基づいて定着温度とファン速度制御を行う方法およびその方法を用いた装置
JP2007271870A (ja) 2006-03-31 2007-10-18 Kyocera Mita Corp 画像形成装置
JP2010231139A (ja) 2009-03-30 2010-10-14 Oki Data Corp 画像形成装置
JP2011253127A (ja) 2010-06-03 2011-12-15 Casio Electronics Co Ltd 定着温度制御装置、印刷装置、及び、プログラム
JP2012048043A (ja) 2010-08-27 2012-03-08 Casio Electronics Co Ltd ヒータ制御装置、印刷装置、及び、プログラム
JP2018040874A (ja) 2016-09-06 2018-03-15 キヤノン株式会社 画像形成装置、画像形成装置の制御方法、及びプログラム
JP2019066824A (ja) 2017-10-04 2019-04-25 キヤノン株式会社 画像形成装置
US20190129336A1 (en) 2017-10-30 2019-05-02 Lexmark International, Inc. Fuser temperature control in an imaging device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6248714B2 (ja) * 2013-03-14 2017-12-20 株式会社リコー 定着制御装置、定着制御方法及び画像形成装置
JP2016004231A (ja) 2014-06-19 2016-01-12 キヤノン株式会社 画像処理装置、その制御方法およびプログラム
JP6132209B2 (ja) * 2014-07-01 2017-05-24 コニカミノルタ株式会社 画像形成装置及び定着温度制御方法並びに定着温度制御プログラム
JP6723845B2 (ja) * 2016-07-01 2020-07-15 キヤノン株式会社 像加熱装置及び画像形成装置
JP6833377B2 (ja) * 2016-07-21 2021-02-24 キヤノン株式会社 画像形成装置および定着装置
US10520864B2 (en) * 2017-10-04 2019-12-31 Canon Kabushiki Kaisha Image forming apparatus that controls a target temperature of a heating member based on whether pixels for forming an image are a predetermined density or more
JP2019078872A (ja) * 2017-10-24 2019-05-23 株式会社東芝 画像形成装置
JP7163033B2 (ja) 2018-02-06 2022-10-31 キヤノン株式会社 画像形成装置
JP7277233B2 (ja) * 2019-04-16 2023-05-18 キヤノン株式会社 像加熱装置及び画像形成装置
JP7301585B2 (ja) * 2019-04-16 2023-07-03 キヤノン株式会社 像加熱装置及び画像形成装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005346074A (ja) 2004-05-31 2005-12-15 Samsung Electronics Co Ltd プリントされるべくデータから算出されるトナー被覆量に基づいて定着温度とファン速度制御を行う方法およびその方法を用いた装置
JP2007271870A (ja) 2006-03-31 2007-10-18 Kyocera Mita Corp 画像形成装置
JP2010231139A (ja) 2009-03-30 2010-10-14 Oki Data Corp 画像形成装置
JP2011253127A (ja) 2010-06-03 2011-12-15 Casio Electronics Co Ltd 定着温度制御装置、印刷装置、及び、プログラム
JP2012048043A (ja) 2010-08-27 2012-03-08 Casio Electronics Co Ltd ヒータ制御装置、印刷装置、及び、プログラム
JP2018040874A (ja) 2016-09-06 2018-03-15 キヤノン株式会社 画像形成装置、画像形成装置の制御方法、及びプログラム
JP2019066824A (ja) 2017-10-04 2019-04-25 キヤノン株式会社 画像形成装置
US20190129336A1 (en) 2017-10-30 2019-05-02 Lexmark International, Inc. Fuser temperature control in an imaging device

Also Published As

Publication number Publication date
JP2021033225A (ja) 2021-03-01
US11237504B2 (en) 2022-02-01
US20210063924A1 (en) 2021-03-04

Similar Documents

Publication Publication Date Title
JP6321507B2 (ja) 定着装置および画像形成装置
JP4610629B2 (ja) 定着装置、及びこれを備えた画像形成装置
JP7163033B2 (ja) 画像形成装置
US11099508B2 (en) Image forming apparatus, image forming method, and computer readable recording medium for recording program
JP7366648B2 (ja) 画像形成装置、画像形成方法及びプログラム
US20190101854A1 (en) Image forming apparatus
JP6335580B2 (ja) 画像形成装置
US20200264547A1 (en) Image forming apparatus
US10656576B2 (en) Image forming apparatus, image forming system, and image forming method each controlling fixing temperature
JP2012063398A (ja) 画像形成装置
JP7446922B2 (ja) 画像形成装置
US12140891B2 (en) Image forming apparatus and method for controlling same
JP2009223291A (ja) 定着装置およびそれを備える画像形成装置
JP7541877B2 (ja) 画像形成装置およびその制御方法
JP2019197171A (ja) 画像形成装置、処理装置、画像形成システム、画像形成方法及びプログラム
JP7397405B2 (ja) 画像形成装置
JP6079419B2 (ja) 画像形成装置
JP2006195162A (ja) 画像形成装置
US11815835B2 (en) Image forming apparatus
JP2015045744A (ja) 画像形成装置
JP2009288416A (ja) 画像形成装置
JP2003345175A (ja) 画像形成装置
JP2021113865A (ja) 画像形成装置
JP2018106211A (ja) 定着装置および画像形成装置
JP2019128563A (ja) 像加熱装置及び画像形成装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220824

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220824

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230412

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230418

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230609

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230627

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230807

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: 20230912

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231011

R151 Written notification of patent or utility model registration

Ref document number: 7366648

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151