JP7458862B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

Info

Publication number
JP7458862B2
JP7458862B2 JP2020067877A JP2020067877A JP7458862B2 JP 7458862 B2 JP7458862 B2 JP 7458862B2 JP 2020067877 A JP2020067877 A JP 2020067877A JP 2020067877 A JP2020067877 A JP 2020067877A JP 7458862 B2 JP7458862 B2 JP 7458862B2
Authority
JP
Japan
Prior art keywords
recording material
voltage
secondary transfer
mode
image
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
JP2020067877A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021162826A (ja
JP2021162826A5 (enExample
Inventor
晴彦 小俣
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 JP2020067877A priority Critical patent/JP7458862B2/ja
Priority to US17/218,045 priority patent/US11277529B2/en
Publication of JP2021162826A publication Critical patent/JP2021162826A/ja
Priority to US17/587,388 priority patent/US11509782B2/en
Publication of JP2021162826A5 publication Critical patent/JP2021162826A5/ja
Application granted granted Critical
Publication of JP7458862B2 publication Critical patent/JP7458862B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/0035—User-machine interface; Control console
    • H04N1/00405—Output means
    • H04N1/00408—Display of information to the user, e.g. menus
    • H04N1/00411—Display of information to the user, e.g. menus the display also being used for user input, e.g. touch screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00071—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for characterised by the action taken
    • H04N1/00082—Adjusting or controlling
    • H04N1/00087—Setting or calibrating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00031—Testing, i.e. determining the result of a trial
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00045—Methods therefor using a reference pattern designed for the purpose, e.g. a test chart
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00729—Detection means
    • H04N1/00734—Optical detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00763—Action taken as a result of detection
    • H04N1/00774—Adjusting or controlling
    • H04N1/00779—Adjusting settings, e.g. mode, feeding rate or type of paper

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
JP2020067877A 2020-04-03 2020-04-03 画像形成装置 Active JP7458862B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020067877A JP7458862B2 (ja) 2020-04-03 2020-04-03 画像形成装置
US17/218,045 US11277529B2 (en) 2020-04-03 2021-03-30 Image forming apparatus
US17/587,388 US11509782B2 (en) 2020-04-03 2022-01-28 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020067877A JP7458862B2 (ja) 2020-04-03 2020-04-03 画像形成装置

Publications (3)

Publication Number Publication Date
JP2021162826A JP2021162826A (ja) 2021-10-11
JP2021162826A5 JP2021162826A5 (enExample) 2023-03-27
JP7458862B2 true JP7458862B2 (ja) 2024-04-01

Family

ID=77922653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020067877A Active JP7458862B2 (ja) 2020-04-03 2020-04-03 画像形成装置

Country Status (2)

Country Link
US (2) US11277529B2 (enExample)
JP (1) JP7458862B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7458862B2 (ja) 2020-04-03 2024-04-01 キヤノン株式会社 画像形成装置
JP7463173B2 (ja) * 2020-04-03 2024-04-08 キヤノン株式会社 画像形成装置
US11553097B2 (en) * 2020-07-03 2023-01-10 Canon Kabushiki Kaisha Image forming apparatus having image position adjustment
JP7781593B2 (ja) * 2021-10-22 2025-12-08 キヤノン株式会社 画像形成装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005297294A (ja) 2004-04-09 2005-10-27 Murata Mach Ltd 画像記録装置
JP2011121229A (ja) 2009-12-09 2011-06-23 Canon Inc 印刷装置、印刷再開方法及びプログラム
JP2013037185A (ja) 2011-08-08 2013-02-21 Fuji Xerox Co Ltd 画像形成装置及び画像形成システム
JP2013083861A (ja) 2011-10-12 2013-05-09 Canon Inc 画像形成装置
JP2017041796A (ja) 2015-08-20 2017-02-23 キヤノン株式会社 画像形成装置
JP2019099291A (ja) 2017-11-29 2019-06-24 キヤノン株式会社 画像形成システム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6430377B1 (en) * 2000-09-25 2002-08-06 Toshiba Tec Kabushiki Kaisha Image forming apparatus and method with sheet removal after jam detection
JP2004280003A (ja) 2003-03-19 2004-10-07 Fuji Xerox Co Ltd 画像形成装置、画像形成条件決定方法、プログラム
JP2005132049A (ja) 2003-10-31 2005-05-26 Canon Inc 色度補正方法及びカラー画像形成装置
JP5173237B2 (ja) * 2007-04-12 2013-04-03 キヤノン株式会社 画像形成装置
JP5353020B2 (ja) * 2007-07-26 2013-11-27 株式会社リコー 画像形成装置
JP2015194608A (ja) * 2014-03-31 2015-11-05 ブラザー工業株式会社 画像形成装置、転写体への電力供給制御方法、および、電力供給制御プログラム
JP6060940B2 (ja) * 2014-06-16 2017-01-18 コニカミノルタ株式会社 画像形成装置
JP6628540B2 (ja) 2015-10-06 2020-01-08 キヤノン株式会社 画像形成装置
JP6784934B2 (ja) * 2016-06-23 2020-11-18 富士ゼロックス株式会社 画像形成装置及びプログラム
JP7458862B2 (ja) * 2020-04-03 2024-04-01 キヤノン株式会社 画像形成装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005297294A (ja) 2004-04-09 2005-10-27 Murata Mach Ltd 画像記録装置
JP2011121229A (ja) 2009-12-09 2011-06-23 Canon Inc 印刷装置、印刷再開方法及びプログラム
JP2013037185A (ja) 2011-08-08 2013-02-21 Fuji Xerox Co Ltd 画像形成装置及び画像形成システム
JP2013083861A (ja) 2011-10-12 2013-05-09 Canon Inc 画像形成装置
JP2017041796A (ja) 2015-08-20 2017-02-23 キヤノン株式会社 画像形成装置
JP2019099291A (ja) 2017-11-29 2019-06-24 キヤノン株式会社 画像形成システム

Also Published As

Publication number Publication date
US20210314453A1 (en) 2021-10-07
US11509782B2 (en) 2022-11-22
US11277529B2 (en) 2022-03-15
JP2021162826A (ja) 2021-10-11
US20220159135A1 (en) 2022-05-19

Similar Documents

Publication Publication Date Title
JP7458862B2 (ja) 画像形成装置
US8843003B2 (en) Image forming apparatus, image forming system, and image forming method
JP6628540B2 (ja) 画像形成装置
JP2020144289A (ja) 画像形成装置
JP7753316B2 (ja) 画像形成装置
US11195068B2 (en) Image forming apparatus
JP7696739B2 (ja) 画像形成装置
US20220146968A1 (en) Image forming apparatus
CN114647165B (zh) 图像形成装置
US11308369B2 (en) Image forming apparatus with mode for setting transfer voltage
JP2025078857A (ja) 画像形成装置
US11829088B2 (en) Image forming apparatus using double-sided test chart
US11726419B2 (en) Image forming apparatus
US20230418200A1 (en) Image forming apparatus
JP6903995B2 (ja) 画像形成装置
US12474660B2 (en) Image forming apparatus
JP7775024B2 (ja) 画像形成装置
US20250013171A1 (en) Image forming apparatus
US20250013172A1 (en) Image forming apparatus
JP2000267458A (ja) 画像形成装置
JP2023118624A (ja) 画像形成装置
JP2025076944A (ja) 画像形成装置
JP2023084620A (ja) 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: 20230316

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230316

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20231206

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231212

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240207

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: 20240220

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240319

R151 Written notification of patent or utility model registration

Ref document number: 7458862

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151