JP4546058B2 - 画像形成装置、その制御方法 - Google Patents

画像形成装置、その制御方法 Download PDF

Info

Publication number
JP4546058B2
JP4546058B2 JP2003336029A JP2003336029A JP4546058B2 JP 4546058 B2 JP4546058 B2 JP 4546058B2 JP 2003336029 A JP2003336029 A JP 2003336029A JP 2003336029 A JP2003336029 A JP 2003336029A JP 4546058 B2 JP4546058 B2 JP 4546058B2
Authority
JP
Japan
Prior art keywords
image forming
exposure
signal
image
reference signal
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.)
Expired - Fee Related
Application number
JP2003336029A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004142441A (ja
JP2004142441A5 (enExample
Inventor
一 鍜治
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 JP2003336029A priority Critical patent/JP4546058B2/ja
Publication of JP2004142441A publication Critical patent/JP2004142441A/ja
Publication of JP2004142441A5 publication Critical patent/JP2004142441A5/ja
Application granted granted Critical
Publication of JP4546058B2 publication Critical patent/JP4546058B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
JP2003336029A 2002-09-30 2003-09-26 画像形成装置、その制御方法 Expired - Fee Related JP4546058B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003336029A JP4546058B2 (ja) 2002-09-30 2003-09-26 画像形成装置、その制御方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002287175 2002-09-30
JP2003336029A JP4546058B2 (ja) 2002-09-30 2003-09-26 画像形成装置、その制御方法

Publications (3)

Publication Number Publication Date
JP2004142441A JP2004142441A (ja) 2004-05-20
JP2004142441A5 JP2004142441A5 (enExample) 2006-11-09
JP4546058B2 true JP4546058B2 (ja) 2010-09-15

Family

ID=32473288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003336029A Expired - Fee Related JP4546058B2 (ja) 2002-09-30 2003-09-26 画像形成装置、その制御方法

Country Status (1)

Country Link
JP (1) JP4546058B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5359304B2 (ja) * 2008-03-18 2013-12-04 株式会社リコー 画像形成装置、光走査制御方法、光走査制御プログラム、及び記録媒体
JP7292975B2 (ja) 2019-05-24 2023-06-19 キヤノン株式会社 画像形成装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04149485A (ja) * 1990-10-12 1992-05-22 Ricoh Co Ltd 画像形成装置

Also Published As

Publication number Publication date
JP2004142441A (ja) 2004-05-20

Similar Documents

Publication Publication Date Title
JP3708661B2 (ja) カラー画像形成装置
US5264870A (en) Image forming apparatus
JP2006142716A (ja) 画像形成装置及び画像補正方法
JP5300455B2 (ja) 画像形成装置
JP2007076198A (ja) 画像形成装置およびその制御方法
JP2000071522A (ja) 画像形成装置
JP4546058B2 (ja) 画像形成装置、その制御方法
US6947065B2 (en) Image forming apparatus having a rotating polygonal mirror
US6118963A (en) Method and apparatus for eliminating positional deviations of a photosensitive drum driven by a stepping motor which is by half steps
US6172696B1 (en) Image forming apparatus having photosensitive drum driven by stepping motor
JP2008003496A (ja) 画像形成装置
JP2003131149A (ja) 画像形成装置
JPH11218991A (ja) カラーレーザープリンタ
JP2004345172A (ja) 画像形成装置
JP5335359B2 (ja) モータ制御装置及び画像形成装置
JP2003127456A (ja) 画像形成装置
JP3743274B2 (ja) 画像形成装置および画像形成方法
JP2003149585A (ja) 画像形成装置
JP4350270B2 (ja) 画像形成装置
JP4423152B2 (ja) 画像形成装置
JP2007062223A (ja) 画像形成装置及びその制御方法
JP2005010495A (ja) 走査光学装置
JP2004345171A (ja) 画像形成装置
JP2004252059A (ja) 画像形成装置
JP4817770B2 (ja) 画像形成装置、及び画像形成方法

Legal Events

Date Code Title Description
RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20060417

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060925

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060925

RD05 Notification of revocation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7425

Effective date: 20070626

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090216

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090227

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090428

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090728

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090928

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100406

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100607

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100629

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100701

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130709

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 4546058

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees