JP2002044379A - 画像読取装置及び画像形成装置 - Google Patents

画像読取装置及び画像形成装置

Info

Publication number
JP2002044379A
JP2002044379A JP2000224495A JP2000224495A JP2002044379A JP 2002044379 A JP2002044379 A JP 2002044379A JP 2000224495 A JP2000224495 A JP 2000224495A JP 2000224495 A JP2000224495 A JP 2000224495A JP 2002044379 A JP2002044379 A JP 2002044379A
Authority
JP
Japan
Prior art keywords
image reading
predetermined time
reading operation
unit
image
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
JP2000224495A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002044379A5 (enExample
Inventor
Noriaki Matsui
規明 松井
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 JP2000224495A priority Critical patent/JP2002044379A/ja
Priority to US09/909,877 priority patent/US6963430B2/en
Publication of JP2002044379A publication Critical patent/JP2002044379A/ja
Publication of JP2002044379A5 publication Critical patent/JP2002044379A5/ja
Pending legal-status Critical Current

Links

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
    • H04N1/00912—Arrangements for controlling a still picture apparatus or components thereof not otherwise provided for
    • H04N1/00936—Skipping a function or process step
    • 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
    • H04N1/0473—Detection, control or error compensation of scanning velocity or position in subscanning direction, e.g. picture start or line-to-line synchronisation
    • 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
    • H04N1/10—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 flat picture-bearing surfaces
    • H04N1/1013—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 flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
    • 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
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/0471—Detection of scanning velocity or position using dedicated detectors
    • 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
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04732—Detecting at infrequent intervals, e.g. once or twice per line for main-scan control
    • 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
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04739—Detection of scanning velocity or position by detecting the scanning head or scanning carriage
    • 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)
  • Facsimile Scanning Arrangements (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Image Input (AREA)
JP2000224495A 2000-07-25 2000-07-25 画像読取装置及び画像形成装置 Pending JP2002044379A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000224495A JP2002044379A (ja) 2000-07-25 2000-07-25 画像読取装置及び画像形成装置
US09/909,877 US6963430B2 (en) 2000-07-25 2001-07-23 Image reading apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000224495A JP2002044379A (ja) 2000-07-25 2000-07-25 画像読取装置及び画像形成装置

Publications (2)

Publication Number Publication Date
JP2002044379A true JP2002044379A (ja) 2002-02-08
JP2002044379A5 JP2002044379A5 (enExample) 2004-11-25

Family

ID=18718450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000224495A Pending JP2002044379A (ja) 2000-07-25 2000-07-25 画像読取装置及び画像形成装置

Country Status (2)

Country Link
US (1) US6963430B2 (enExample)
JP (1) JP2002044379A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005181577A (ja) * 2003-12-18 2005-07-07 Ricoh Co Ltd 画像読取装置
JP2006003845A (ja) * 2004-06-21 2006-01-05 Ricoh Co Ltd 画像読取装置
JP2006222709A (ja) * 2005-02-10 2006-08-24 Ricoh Co Ltd 画像読取装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004215179A (ja) * 2003-01-08 2004-07-29 Brother Ind Ltd 画像読取装置
JP4564390B2 (ja) * 2005-03-31 2010-10-20 東芝ストレージデバイス株式会社 情報処理装置
JP5089432B2 (ja) * 2008-02-26 2012-12-05 株式会社リコー 画像読み取り装置及び画像形成装置
JP4807596B2 (ja) * 2008-12-25 2011-11-02 ブラザー工業株式会社 画像読取装置
JP2010245619A (ja) * 2009-04-01 2010-10-28 Canon Inc 原稿読取装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823057A (ja) 1981-08-03 1983-02-10 Toshiba Corp 複写機等の光学系駆動装置
US5239341A (en) * 1983-11-25 1993-08-24 Canon Kabushiki Kaisha Image processing apparatus having variable magnification control
US4870501A (en) * 1986-04-24 1989-09-26 Canon Kabushiki Kaisha Image readout apparatus
JP2502521B2 (ja) 1986-05-28 1996-05-29 キヤノン株式会社 画像読取装置
JPH03161776A (ja) * 1989-11-20 1991-07-11 Konica Corp 像形成装置
JPH0514609A (ja) 1991-01-25 1993-01-22 Fuji Xerox Co Ltd 画像処理装置
JPH0799850B2 (ja) 1991-03-04 1995-10-25 富士ゼロックス株式会社 画像記録装置用画像読み取り装置
JPH0962064A (ja) 1995-08-22 1997-03-07 Ricoh Co Ltd 原稿読取り装置
JPH10262137A (ja) * 1997-03-19 1998-09-29 Murata Mach Ltd 画像読取装置
JP3854703B2 (ja) * 1997-11-11 2006-12-06 キヤノン株式会社 原稿走査装置
JP2000115455A (ja) 1998-09-29 2000-04-21 Canon Inc 画像読取装置及び画像読取装置における読取走査制御方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005181577A (ja) * 2003-12-18 2005-07-07 Ricoh Co Ltd 画像読取装置
JP2006003845A (ja) * 2004-06-21 2006-01-05 Ricoh Co Ltd 画像読取装置
JP2006222709A (ja) * 2005-02-10 2006-08-24 Ricoh Co Ltd 画像読取装置

Also Published As

Publication number Publication date
US20020054386A1 (en) 2002-05-09
US6963430B2 (en) 2005-11-08

Similar Documents

Publication Publication Date Title
JP3215777B2 (ja) 複合型画像形成装置
JP3256681B2 (ja) 画像形成装置および画像形成方法
JP4531966B2 (ja) 画像形成装置
JP2002044379A (ja) 画像読取装置及び画像形成装置
JP2004187144A (ja) 画像読取装置
JP2009010861A (ja) 原稿読取装置およびこれを用いた画像形成装置
JP3801069B2 (ja) デジタル式画像形成装置
US20090009810A1 (en) Image forming apparatus, image forming method, image forming program, and recording medium
JP3504358B2 (ja) 画像形成装置
JPH11138956A (ja) 画像形成装置
JP3763236B2 (ja) 画像形成装置及びその制御方法
JP3745513B2 (ja) 画像形成装置
JP4251564B2 (ja) 画像形成装置
JP4442848B2 (ja) 画像形成装置
JP3962056B2 (ja) 画像処理装置
JPH07162607A (ja) 画像形成装置
JP3451452B2 (ja) 画像形成装置
JPH086329A (ja) 画像形成装置
JPH10210229A (ja) 画像読取装置及び画像形成装置
JP3628057B2 (ja) 画像形成装置
JP2006331161A (ja) 画像形成装置、プレビュー表示制御方法
JP3025521B2 (ja) 画像形成装置
JPH10228212A (ja) 画像形成装置
JP2003244366A (ja) 画像形成装置
JP2002314801A (ja) 画像処理装置、その制御方法、及びその制御プログラムを格納したコンピュータにより読み取り可能な記憶媒体

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20031209

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20031209

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20041022

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20041026

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041221

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20050607