CN111142346B - 图像形成设备 - Google Patents

图像形成设备 Download PDF

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Publication number
CN111142346B
CN111142346B CN201911048473.8A CN201911048473A CN111142346B CN 111142346 B CN111142346 B CN 111142346B CN 201911048473 A CN201911048473 A CN 201911048473A CN 111142346 B CN111142346 B CN 111142346B
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CN
China
Prior art keywords
power supply
substrate
voltage
supply voltage
abnormality
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
CN201911048473.8A
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English (en)
Chinese (zh)
Other versions
CN111142346A (zh
Inventor
小幡修司
吉本哲博
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 CN111142346A publication Critical patent/CN111142346A/zh
Application granted granted Critical
Publication of CN111142346B publication Critical patent/CN111142346B/zh
Active legal-status Critical Current
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    • 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
    • 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
    • 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
    • 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'

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  • 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)
CN201911048473.8A 2018-11-05 2019-10-31 图像形成设备 Active CN111142346B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-207949 2018-11-05
JP2018207949A JP7140639B2 (ja) 2018-11-05 2018-11-05 画像形成装置

Publications (2)

Publication Number Publication Date
CN111142346A CN111142346A (zh) 2020-05-12
CN111142346B true CN111142346B (zh) 2023-03-14

Family

ID=68424768

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911048473.8A Active CN111142346B (zh) 2018-11-05 2019-10-31 图像形成设备

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 (4)

* 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
JP2003330251A (ja) * 2002-05-10 2003-11-19 Canon Inc 高圧電源装置の保護装置
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
CN103809419A (zh) * 2012-11-09 2014-05-21 富士施乐株式会社 保护装置以及图像形成设备和方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4759869B2 (ja) 2001-07-31 2011-08-31 セイコーエプソン株式会社 印刷装置、電圧管理装置及び電圧管理方法
JP4931045B2 (ja) 2006-06-06 2012-05-16 株式会社リコー 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
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 (4)

* 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
JP2003330251A (ja) * 2002-05-10 2003-11-19 Canon Inc 高圧電源装置の保護装置
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
CN103809419A (zh) * 2012-11-09 2014-05-21 富士施乐株式会社 保护装置以及图像形成设备和方法

Also Published As

Publication number Publication date
US11184487B2 (en) 2021-11-23
CN111142346A (zh) 2020-05-12
JP7140639B2 (ja) 2022-09-21
JP2020075362A (ja) 2020-05-21
EP3647878B1 (en) 2022-08-03
EP3647878A1 (en) 2020-05-06
US20200145542A1 (en) 2020-05-07

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