JP2006297755A - 画像形成装置及び画像形成方法 - Google Patents

画像形成装置及び画像形成方法 Download PDF

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Publication number
JP2006297755A
JP2006297755A JP2005122950A JP2005122950A JP2006297755A JP 2006297755 A JP2006297755 A JP 2006297755A JP 2005122950 A JP2005122950 A JP 2005122950A JP 2005122950 A JP2005122950 A JP 2005122950A JP 2006297755 A JP2006297755 A JP 2006297755A
Authority
JP
Japan
Prior art keywords
image forming
polygon mirror
control
image
speed
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
JP2005122950A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006297755A5 (enExample
Inventor
Fumitaka Sofue
文孝 祖父江
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 JP2005122950A priority Critical patent/JP2006297755A/ja
Priority to US11/279,770 priority patent/US7209273B2/en
Publication of JP2006297755A publication Critical patent/JP2006297755A/ja
Publication of JP2006297755A5 publication Critical patent/JP2006297755A5/ja
Pending legal-status Critical Current

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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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
    • H04N1/1135—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors for the main-scan only
    • 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
    • H04N1/00912—Arrangements for controlling a still picture apparatus or components thereof not otherwise provided for
    • H04N1/00931—Synchronising different operations or sub-apparatus, e.g. controlling on-times taking into account different warm-up times
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/047—Detection, control or error compensation of scanning velocity or position
    • 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
    • H04N1/46—Colour picture communication systems
    • H04N1/50—Picture reproducers
    • H04N1/506—Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction
    • 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
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04755—Control or error compensation of scanning position or velocity by controlling the position or movement of a scanning element or carriage, e.g. of a polygonal mirror, of a drive motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Laser Beam Printer (AREA)
  • Color Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP2005122950A 2005-04-20 2005-04-20 画像形成装置及び画像形成方法 Pending JP2006297755A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005122950A JP2006297755A (ja) 2005-04-20 2005-04-20 画像形成装置及び画像形成方法
US11/279,770 US7209273B2 (en) 2005-04-20 2006-04-14 Image forming apparatus and image forming method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005122950A JP2006297755A (ja) 2005-04-20 2005-04-20 画像形成装置及び画像形成方法

Publications (2)

Publication Number Publication Date
JP2006297755A true JP2006297755A (ja) 2006-11-02
JP2006297755A5 JP2006297755A5 (enExample) 2010-04-22

Family

ID=37186559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005122950A Pending JP2006297755A (ja) 2005-04-20 2005-04-20 画像形成装置及び画像形成方法

Country Status (2)

Country Link
US (1) US7209273B2 (enExample)
JP (1) JP2006297755A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015158526A (ja) * 2014-02-21 2015-09-03 キヤノン株式会社 画像形成装置
US9239536B2 (en) 2013-06-11 2016-01-19 Canon Kabushiki Kaisha Image forming apparatus with electrophotographic system
JP2017077653A (ja) * 2015-10-20 2017-04-27 ブラザー工業株式会社 画像形成装置
JP2019191562A (ja) * 2018-04-20 2019-10-31 キヤノン株式会社 画像形成装置
JP2021049691A (ja) * 2019-09-24 2021-04-01 キヤノン株式会社 光走査装置及び画像形成装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8610754B2 (en) * 2010-09-30 2013-12-17 Brother Kogyo Kabushiki Kaisha Image forming apparatus with multiple control modes
US9523947B2 (en) 2012-09-26 2016-12-20 Lexmark International, Inc. Time-based commutation method and system for controlling a fuser assembly
US8836747B2 (en) * 2012-10-02 2014-09-16 Lexmark International, Inc. Motor control system and method for a laser scanning unit of an imaging apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001162857A (ja) * 1999-12-13 2001-06-19 Canon Inc 画像形成装置
JP2003127456A (ja) * 2001-10-24 2003-05-08 Canon Inc 画像形成装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11218988A (ja) 1998-02-03 1999-08-10 Minolta Co Ltd 画像形成装置および画像の位置ずれ補正方法
US6121992A (en) * 1998-10-19 2000-09-19 Xerox Corporation Synchronization of multiple ROS for image registration in a single pass system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001162857A (ja) * 1999-12-13 2001-06-19 Canon Inc 画像形成装置
JP2003127456A (ja) * 2001-10-24 2003-05-08 Canon Inc 画像形成装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9239536B2 (en) 2013-06-11 2016-01-19 Canon Kabushiki Kaisha Image forming apparatus with electrophotographic system
JP2015158526A (ja) * 2014-02-21 2015-09-03 キヤノン株式会社 画像形成装置
JP2017077653A (ja) * 2015-10-20 2017-04-27 ブラザー工業株式会社 画像形成装置
JP2019191562A (ja) * 2018-04-20 2019-10-31 キヤノン株式会社 画像形成装置
JP7242325B2 (ja) 2018-04-20 2023-03-20 キヤノン株式会社 画像形成装置
JP2021049691A (ja) * 2019-09-24 2021-04-01 キヤノン株式会社 光走査装置及び画像形成装置
JP7361552B2 (ja) 2019-09-24 2023-10-16 キヤノン株式会社 光走査装置及び画像形成装置

Also Published As

Publication number Publication date
US20060238850A1 (en) 2006-10-26
US7209273B2 (en) 2007-04-24

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