JPH11338322A - 画像プロセス装置における故障識別方法 - Google Patents

画像プロセス装置における故障識別方法

Info

Publication number
JPH11338322A
JPH11338322A JP11044067A JP4406799A JPH11338322A JP H11338322 A JPH11338322 A JP H11338322A JP 11044067 A JP11044067 A JP 11044067A JP 4406799 A JP4406799 A JP 4406799A JP H11338322 A JPH11338322 A JP H11338322A
Authority
JP
Japan
Prior art keywords
test
patch
block
toner
sensor
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.)
Pending
Application number
JP11044067A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11338322A5 (enExample
Inventor
Roger W Budnik
ダブリュ ブドニック ロジャー
James M Pacer
エム ペーサー ジェームス
Guru B Raj
ビー ラジ グル
Ralph A Shoemaker
エー シューメーカー ラルフ
Michael G Swales
ジー スワールス マイケル
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of JPH11338322A publication Critical patent/JPH11338322A/ja
Publication of JPH11338322A5 publication Critical patent/JPH11338322A5/ja
Pending legal-status Critical Current

Links

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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
    • 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
    • G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
    • G03G15/5041—Detecting a toner image, e.g. density, toner coverage, using a test patch
    • 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
    • G03G15/55—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
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00025—Machine control, e.g. regulating different parts of the machine
    • G03G2215/00029—Image density detection
    • G03G2215/00033—Image density detection on recording member
    • G03G2215/00037—Toner image detection
    • G03G2215/00042—Optical detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
JP11044067A 1998-03-05 1999-02-23 画像プロセス装置における故障識別方法 Pending JPH11338322A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/035,080 1998-03-05
US09/035,080 US5946521A (en) 1998-03-05 1998-03-05 Xerographic xerciser including a hierarchy system for determining part replacement and failure

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010035736A Division JP4848461B2 (ja) 1998-03-05 2010-02-22 画像プロセス装置における故障識別方法

Publications (2)

Publication Number Publication Date
JPH11338322A true JPH11338322A (ja) 1999-12-10
JPH11338322A5 JPH11338322A5 (enExample) 2006-04-06

Family

ID=21880509

Family Applications (2)

Application Number Title Priority Date Filing Date
JP11044067A Pending JPH11338322A (ja) 1998-03-05 1999-02-23 画像プロセス装置における故障識別方法
JP2010035736A Expired - Fee Related JP4848461B2 (ja) 1998-03-05 2010-02-22 画像プロセス装置における故障識別方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2010035736A Expired - Fee Related JP4848461B2 (ja) 1998-03-05 2010-02-22 画像プロセス装置における故障識別方法

Country Status (2)

Country Link
US (1) US5946521A (enExample)
JP (2) JPH11338322A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010117728A (ja) * 1998-03-05 2010-05-27 Xerox Corp 画像プロセス装置における故障識別方法

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US6498921B1 (en) * 1999-09-01 2002-12-24 Chi Fai Ho Method and system to answer a natural-language question
US5836771A (en) * 1996-12-02 1998-11-17 Ho; Chi Fai Learning method and system based on questioning
US5995775A (en) * 1998-03-05 1999-11-30 Xerox Corporation ROS pixel size growth detector
JP2000221846A (ja) * 1999-02-03 2000-08-11 Fujitsu Ltd 印刷装置
JP3050872B1 (ja) * 1999-07-12 2000-06-12 松下電送システム株式会社 転写ユニット及びそれを備えた記録装置
US6193426B1 (en) * 1999-09-29 2001-02-27 Hewlett-Packard Company Method of determining optimum time for replacing the media feed roller of a printing device
AU5558401A (en) 2000-04-20 2001-11-07 General Electric Company Method and system for graphically identifying replacement parts for generally complex equipment
US6442358B1 (en) 2000-05-17 2002-08-27 Heidelberger Druckmaschinen Ag Electrophotographic marking machine including a controller for the selective interruption and restart of a print mode operation and method
AU2001255567A1 (en) * 2000-08-23 2002-03-04 General Electric Company Method and system for servicing a selected piece of equipment having unique system configurations and servicing requirements
CA2400366C (en) 2000-12-29 2008-10-07 General Electric Company Method and system for identifying repeatedly malfunctioning equipment
US20020156692A1 (en) * 2001-04-20 2002-10-24 Squeglia Mark R. Method and system for managing supply of replacement parts of a piece of equipment
US6885833B2 (en) * 2001-07-02 2005-04-26 Eastman Kodak Company Reduction of banding and mottle in electrophotographic systems
JP2003219158A (ja) * 2002-01-17 2003-07-31 Ricoh Co Ltd 画像形成装置
US20050219614A1 (en) * 2004-04-02 2005-10-06 Garg Man M Scalable hierarchical-states based job management engine with resource balancing and services monitoring
US7773774B2 (en) * 2004-06-28 2010-08-10 Xerox Corporation Dynamic test pattern composition for image-analysis based automatic machine diagnostics
US7493055B2 (en) * 2006-03-17 2009-02-17 Xerox Corporation Fault isolation of visible defects with manual module shutdown options
US7864364B2 (en) * 2005-08-09 2011-01-04 Xerox Corporation Color correction of images
JP5264229B2 (ja) * 2008-03-17 2013-08-14 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、制御プログラム、及び記憶媒体
US8423419B2 (en) * 2008-03-31 2013-04-16 Caterpillar Inc. Related parts identification and sales tool
US8594518B2 (en) 2011-05-16 2013-11-26 Xerox Corporation Diagnostic method for determining imager contribution to printing defects
US8611769B2 (en) * 2011-11-22 2013-12-17 Xerox Corporation Method and system for troubleshooting charging and photoreceptor failure modes associated with a xerographic process
US9239991B2 (en) 2013-09-05 2016-01-19 General Electric Company Services support system and method
JP6817785B2 (ja) * 2016-11-02 2021-01-20 キヤノン株式会社 画像形成装置、制御方法およびプログラム
JP7344642B2 (ja) * 2019-01-07 2023-09-14 キヤノン株式会社 画像形成装置
JP7781628B2 (ja) * 2021-12-20 2025-12-08 キヤノン株式会社 画像形成装置、情報処理装置

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128563A (ja) * 1983-01-13 1984-07-24 Ricoh Co Ltd 潜像担持体表面状態検知装置
JPS6320158U (enExample) * 1986-07-23 1988-02-09
JPH01257868A (ja) * 1988-04-08 1989-10-13 Hitachi Ltd 情報印刷装置
JPH02221988A (ja) * 1988-12-22 1990-09-04 Xerox Corp 静電複写装置
JPH03229282A (ja) * 1990-02-03 1991-10-11 Minolta Camera Co Ltd レーザ走査装置のレーザ異常検出装置
JPH0593971A (ja) * 1991-08-07 1993-04-16 Sharp Corp 露光ランプ駆動制御装置
JPH05165295A (ja) * 1991-05-13 1993-07-02 Canon Inc 画像形成装置
JPH05333623A (ja) * 1992-05-29 1993-12-17 Ricoh Co Ltd デジタル電子写真装置
JPH0611935A (ja) * 1992-06-26 1994-01-21 Canon Inc 画像形成装置
JPH06202405A (ja) * 1992-12-28 1994-07-22 Canon Inc 画像形成装置
JPH07319086A (ja) * 1994-05-27 1995-12-08 Fuji Xerox Co Ltd 画像形成装置
JPH09244361A (ja) * 1996-03-06 1997-09-19 Canon Inc 画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023817A (en) * 1989-03-06 1991-06-11 Xerox Corporation Jam history and diagnostics
US5038319A (en) * 1989-04-24 1991-08-06 Xerox Corporation System for recording and remotely accessing operating data in a reproduction machine
US5057866A (en) * 1990-05-04 1991-10-15 Xerox Corporation Remotely accessible copier calculator
US5138377A (en) * 1991-05-23 1992-08-11 Xerox Corporation Internal expert system to aid in servicing
US5636008A (en) * 1992-11-17 1997-06-03 Xerox Corporation Remote/shared system user interface
US5673106A (en) * 1994-06-17 1997-09-30 Texas Instruments Incorporated Printing system with self-monitoring and adjustment
US5533193A (en) * 1994-06-24 1996-07-02 Xerox Corporation Method of saving machine fault information including transferring said information to another memory when an occurrence of predetermined events or faults of a reproduction machine is recognized
JPH08202091A (ja) * 1995-01-25 1996-08-09 Ricoh Co Ltd 画像形成方法
US5946521A (en) * 1998-03-05 1999-08-31 Xerox Corporation Xerographic xerciser including a hierarchy system for determining part replacement and failure
US5864730A (en) * 1998-04-06 1999-01-26 Xerox Corporation Photoreceptor seam signature

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128563A (ja) * 1983-01-13 1984-07-24 Ricoh Co Ltd 潜像担持体表面状態検知装置
JPS6320158U (enExample) * 1986-07-23 1988-02-09
JPH01257868A (ja) * 1988-04-08 1989-10-13 Hitachi Ltd 情報印刷装置
JPH02221988A (ja) * 1988-12-22 1990-09-04 Xerox Corp 静電複写装置
JPH03229282A (ja) * 1990-02-03 1991-10-11 Minolta Camera Co Ltd レーザ走査装置のレーザ異常検出装置
JPH05165295A (ja) * 1991-05-13 1993-07-02 Canon Inc 画像形成装置
JPH0593971A (ja) * 1991-08-07 1993-04-16 Sharp Corp 露光ランプ駆動制御装置
JPH05333623A (ja) * 1992-05-29 1993-12-17 Ricoh Co Ltd デジタル電子写真装置
JPH0611935A (ja) * 1992-06-26 1994-01-21 Canon Inc 画像形成装置
JPH06202405A (ja) * 1992-12-28 1994-07-22 Canon Inc 画像形成装置
JPH07319086A (ja) * 1994-05-27 1995-12-08 Fuji Xerox Co Ltd 画像形成装置
JPH09244361A (ja) * 1996-03-06 1997-09-19 Canon Inc 画像形成装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010117728A (ja) * 1998-03-05 2010-05-27 Xerox Corp 画像プロセス装置における故障識別方法

Also Published As

Publication number Publication date
JP4848461B2 (ja) 2011-12-28
US5946521A (en) 1999-08-31
JP2010117728A (ja) 2010-05-27

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