JP2015090412A - 走査線調整機構、光走査装置および画像形成装置 - Google Patents

走査線調整機構、光走査装置および画像形成装置 Download PDF

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Publication number
JP2015090412A
JP2015090412A JP2013229997A JP2013229997A JP2015090412A JP 2015090412 A JP2015090412 A JP 2015090412A JP 2013229997 A JP2013229997 A JP 2013229997A JP 2013229997 A JP2013229997 A JP 2013229997A JP 2015090412 A JP2015090412 A JP 2015090412A
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JP
Japan
Prior art keywords
optical
scanning
scanning line
long lens
vibration
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
JP2013229997A
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English (en)
Japanese (ja)
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JP2015090412A5 (https=
Inventor
吉田　大輔
Daisuke Yoshida
大輔 吉田
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2013229997A priority Critical patent/JP2015090412A/ja
Priority to US14/522,751 priority patent/US20150124039A1/en
Publication of JP2015090412A publication Critical patent/JP2015090412A/ja
Publication of JP2015090412A5 publication Critical patent/JP2015090412A5/ja
Pending legal-status Critical Current

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    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
    • G03G21/1666—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the exposure unit

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
JP2013229997A 2013-11-06 2013-11-06 走査線調整機構、光走査装置および画像形成装置 Pending JP2015090412A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013229997A JP2015090412A (ja) 2013-11-06 2013-11-06 走査線調整機構、光走査装置および画像形成装置
US14/522,751 US20150124039A1 (en) 2013-11-06 2014-10-24 Scan-line adjusting device, optical scanning device, and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013229997A JP2015090412A (ja) 2013-11-06 2013-11-06 走査線調整機構、光走査装置および画像形成装置

Publications (2)

Publication Number Publication Date
JP2015090412A true JP2015090412A (ja) 2015-05-11
JP2015090412A5 JP2015090412A5 (https=) 2017-01-12

Family

ID=53006737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013229997A Pending JP2015090412A (ja) 2013-11-06 2013-11-06 走査線調整機構、光走査装置および画像形成装置

Country Status (2)

Country Link
US (1) US20150124039A1 (https=)
JP (1) JP2015090412A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017194649A (ja) * 2016-04-22 2017-10-26 株式会社リコー 光学部材回動装置、光走査装置および画像形成装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2026009758A (ja) * 2024-07-08 2026-01-21 富士フイルムビジネスイノベーション株式会社 画像形成装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10221627A (ja) * 1997-02-12 1998-08-21 Ricoh Co Ltd 光走査装置
US6232991B1 (en) * 2000-02-15 2001-05-15 Xerox Corporation ROS bow compensation
JP2007025014A (ja) * 2005-07-13 2007-02-01 Ricoh Co Ltd 調整装置、光走査装置及び画像形成装置
JP2012141520A (ja) * 2011-01-06 2012-07-26 Ricoh Co Ltd 光走査装置及び画像形成装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4654110B2 (ja) * 2005-10-27 2011-03-16 株式会社リコー 走査線調整装置、光走査装置及び画像形成装置
US7826116B2 (en) * 2006-03-03 2010-11-02 Ricoh Company, Ltd. Optical scanning device and image forming apparatus
US8523445B2 (en) * 2010-07-20 2013-09-03 Wieslaw Julian Oledzki Active hydrostatic bearing, particularly for internal combustion reciprocating engines, and a fluid handling system associated therewith

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10221627A (ja) * 1997-02-12 1998-08-21 Ricoh Co Ltd 光走査装置
US6232991B1 (en) * 2000-02-15 2001-05-15 Xerox Corporation ROS bow compensation
JP2007025014A (ja) * 2005-07-13 2007-02-01 Ricoh Co Ltd 調整装置、光走査装置及び画像形成装置
JP2012141520A (ja) * 2011-01-06 2012-07-26 Ricoh Co Ltd 光走査装置及び画像形成装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017194649A (ja) * 2016-04-22 2017-10-26 株式会社リコー 光学部材回動装置、光走査装置および画像形成装置

Also Published As

Publication number Publication date
US20150124039A1 (en) 2015-05-07

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