JP7140639B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP7140639B2
JP7140639B2 JP2018207949A JP2018207949A JP7140639B2 JP 7140639 B2 JP7140639 B2 JP 7140639B2 JP 2018207949 A JP2018207949 A JP 2018207949A JP 2018207949 A JP2018207949 A JP 2018207949A JP 7140639 B2 JP7140639 B2 JP 7140639B2
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JP
Japan
Prior art keywords
power supply
voltage
abnormality
board
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
JP2018207949A
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English (en)
Japanese (ja)
Other versions
JP2020075362A5 (https=
JP2020075362A (ja
Inventor
修司 小幡
哲博 吉本
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 JP2018207949A priority Critical patent/JP7140639B2/ja
Priority to US16/666,197 priority patent/US11184487B2/en
Priority to EP19206449.1A priority patent/EP3647878B1/en
Priority to CN201911048473.8A priority patent/CN111142346B/zh
Publication of JP2020075362A publication Critical patent/JP2020075362A/ja
Publication of JP2020075362A5 publication Critical patent/JP2020075362A5/ja
Application granted granted Critical
Publication of JP7140639B2 publication Critical patent/JP7140639B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00037—Detecting, i.e. determining the occurrence of a predetermined state
    • 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
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5004—Power supply control, e.g. power-saving mode, automatic power turn-off
    • 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5075—Remote control machines, e.g. by a host
    • G03G15/5079—Remote control machines, e.g. by a host for maintenance
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
    • 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
    • H04N1/00039—Analysis, i.e. separating and studying components of a greater whole
    • 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
    • H04N1/00055—Methods therefor automatically on a periodic basis
    • 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
    • G03G15/80—Details relating to power supplies, circuits boards, electrical connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0091—Digital copier; digital 'photocopier'

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Facsimiles In General (AREA)
JP2018207949A 2018-11-05 2018-11-05 画像形成装置 Active JP7140639B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018207949A JP7140639B2 (ja) 2018-11-05 2018-11-05 画像形成装置
US16/666,197 US11184487B2 (en) 2018-11-05 2019-10-28 Image forming apparatus
EP19206449.1A EP3647878B1 (en) 2018-11-05 2019-10-31 Image forming apparatus
CN201911048473.8A CN111142346B (zh) 2018-11-05 2019-10-31 图像形成设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018207949A JP7140639B2 (ja) 2018-11-05 2018-11-05 画像形成装置

Publications (3)

Publication Number Publication Date
JP2020075362A JP2020075362A (ja) 2020-05-21
JP2020075362A5 JP2020075362A5 (https=) 2021-11-25
JP7140639B2 true JP7140639B2 (ja) 2022-09-21

Family

ID=68424768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018207949A Active JP7140639B2 (ja) 2018-11-05 2018-11-05 画像形成装置

Country Status (4)

Country Link
US (1) US11184487B2 (https=)
EP (1) EP3647878B1 (https=)
JP (1) JP7140639B2 (https=)
CN (1) CN111142346B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10795300B2 (en) * 2019-01-07 2020-10-06 Canon Kabushiki Kaisha Image forming apparatus
JP7208027B2 (ja) * 2019-01-18 2023-01-18 キヤノン株式会社 画像読取装置
JP7674961B2 (ja) * 2021-09-01 2025-05-12 キヤノン株式会社 診断装置、診断システムおよびプログラム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003039794A (ja) 2001-07-31 2003-02-13 Seiko Epson Corp 印刷装置、電圧管理装置及び電圧管理方法
JP2006062129A (ja) 2004-08-25 2006-03-09 Fuji Xerox Co Ltd 電子機器の異常検出装置および異常検出方法
JP2007327989A (ja) 2006-06-06 2007-12-20 Ricoh Co Ltd 電源装置および画像形成装置。
JP2008145948A (ja) 2006-12-13 2008-06-26 Toshiba Corp 画像形成処理装置、画像形成処理装置のエラー対応マニュアル表示方法
JP2010228360A (ja) 2009-03-27 2010-10-14 Fujifilm Corp 記録ヘッド駆動装置及び液滴吐出装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412295A (en) 1992-10-23 1995-05-02 Konica Corporation Abnormality detection circuit for a motor for use in a copier
JPH06141580A (ja) * 1992-10-23 1994-05-20 Konica Corp モータの異常検出回路
JPH0898585A (ja) * 1994-09-21 1996-04-12 Canon Inc 電気装置
JP2003330251A (ja) * 2002-05-10 2003-11-19 Canon Inc 高圧電源装置の保護装置
JP2014095823A (ja) * 2012-11-09 2014-05-22 Fuji Xerox Co Ltd 保護装置、画像形成装置、及び画像形成プログラム
JP2015085661A (ja) * 2013-11-01 2015-05-07 株式会社沖データ 印刷装置、データ処理装置、及びデータ処理装置の制御方法
US9411289B1 (en) * 2015-07-09 2016-08-09 Kabushiki Kaisha Toshiba Abnormality detection apparatus and image forming apparatus
US20170187321A1 (en) * 2015-12-28 2017-06-29 Ricoh Company, Ltd. Motor control device, motor control system, image forming apparatus, conveyance apparatus, and motor control method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003039794A (ja) 2001-07-31 2003-02-13 Seiko Epson Corp 印刷装置、電圧管理装置及び電圧管理方法
JP2006062129A (ja) 2004-08-25 2006-03-09 Fuji Xerox Co Ltd 電子機器の異常検出装置および異常検出方法
JP2007327989A (ja) 2006-06-06 2007-12-20 Ricoh Co Ltd 電源装置および画像形成装置。
JP2008145948A (ja) 2006-12-13 2008-06-26 Toshiba Corp 画像形成処理装置、画像形成処理装置のエラー対応マニュアル表示方法
JP2010228360A (ja) 2009-03-27 2010-10-14 Fujifilm Corp 記録ヘッド駆動装置及び液滴吐出装置

Also Published As

Publication number Publication date
US11184487B2 (en) 2021-11-23
CN111142346A (zh) 2020-05-12
CN111142346B (zh) 2023-03-14
JP2020075362A (ja) 2020-05-21
EP3647878B1 (en) 2022-08-03
EP3647878A1 (en) 2020-05-06
US20200145542A1 (en) 2020-05-07

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