JP4006208B2 - マルチビーム走査装置及びそれを用いた画像形成装置 - Google Patents

マルチビーム走査装置及びそれを用いた画像形成装置 Download PDF

Info

Publication number
JP4006208B2
JP4006208B2 JP2001305583A JP2001305583A JP4006208B2 JP 4006208 B2 JP4006208 B2 JP 4006208B2 JP 2001305583 A JP2001305583 A JP 2001305583A JP 2001305583 A JP2001305583 A JP 2001305583A JP 4006208 B2 JP4006208 B2 JP 4006208B2
Authority
JP
Japan
Prior art keywords
optical
scanning
synchronization detection
slit
light beams
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
JP2001305583A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003107379A (ja
JP2003107379A5 (https=
Inventor
圭一郎 石原
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 JP2001305583A priority Critical patent/JP4006208B2/ja
Publication of JP2003107379A publication Critical patent/JP2003107379A/ja
Publication of JP2003107379A5 publication Critical patent/JP2003107379A5/ja
Application granted granted Critical
Publication of JP4006208B2 publication Critical patent/JP4006208B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Color Electrophotography (AREA)
  • Facsimile Heads (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
JP2001305583A 2001-10-01 2001-10-01 マルチビーム走査装置及びそれを用いた画像形成装置 Expired - Fee Related JP4006208B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001305583A JP4006208B2 (ja) 2001-10-01 2001-10-01 マルチビーム走査装置及びそれを用いた画像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001305583A JP4006208B2 (ja) 2001-10-01 2001-10-01 マルチビーム走査装置及びそれを用いた画像形成装置

Publications (3)

Publication Number Publication Date
JP2003107379A JP2003107379A (ja) 2003-04-09
JP2003107379A5 JP2003107379A5 (https=) 2005-06-16
JP4006208B2 true JP4006208B2 (ja) 2007-11-14

Family

ID=19125350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001305583A Expired - Fee Related JP4006208B2 (ja) 2001-10-01 2001-10-01 マルチビーム走査装置及びそれを用いた画像形成装置

Country Status (1)

Country Link
JP (1) JP4006208B2 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4934948B2 (ja) * 2004-04-26 2012-05-23 富士ゼロックス株式会社 光走査装置
JP2008309924A (ja) * 2007-06-13 2008-12-25 Konica Minolta Business Technologies Inc 光走査装置
JP6053314B2 (ja) * 2012-04-26 2016-12-27 キヤノン株式会社 画像形成装置
JP6439925B2 (ja) * 2014-11-25 2018-12-19 株式会社リコー 光走査装置及び画像形成装置

Also Published As

Publication number Publication date
JP2003107379A (ja) 2003-04-09

Similar Documents

Publication Publication Date Title
JP5137428B2 (ja) 光走査装置及びそれを用いた画像形成装置
JP3825995B2 (ja) 光走査装置、マルチビーム走査装置及びそれを用いた画像形成装置
JP4883795B2 (ja) マルチビーム光走査装置及びそれを用いた画像形成装置
JP4115104B2 (ja) マルチビーム走査光学系及びそれを用いた画像形成装置
US7050209B2 (en) Scanning optical apparatus and image forming apparatus using the same
JP4110006B2 (ja) マルチビーム走査装置
JP3397765B2 (ja) マルチビーム光走査光学系及びそれを用いた画像形成装置
JP2004021171A (ja) 光走査装置及びそれを用いた画像形成装置
JP3564026B2 (ja) 光走査装置及びマルチビーム光走査装置及びそれを用いた画像形成装置
JP4434547B2 (ja) 走査光学装置及びそれを用いた画像形成装置
JP4759179B2 (ja) 走査光学装置及びそれを用いた画像形成装置
JP4593886B2 (ja) 光走査装置及びそれを用いた画像形成装置
JP2004302062A (ja) マルチビーム光走査装置
JP4006208B2 (ja) マルチビーム走査装置及びそれを用いた画像形成装置
JP2002131664A (ja) 光走査装置及びそれを用いた画像形成装置
JP2005134624A (ja) 光走査装置及びそれを用いた画像形成装置
JP2006330581A (ja) マルチビーム光走査装置及びそれを用いた画像形成装置
JP3610294B2 (ja) マルチビーム走査光学系及びそれを用いた画像形成装置
JP3610313B2 (ja) マルチビーム走査光学系及びそれを用いた画像形成装置
JP6436657B2 (ja) 光走査装置および画像形成装置
JP4708629B2 (ja) 走査光学装置及びそれを用いた画像形成装置
JP4573944B2 (ja) 光走査光学装置及びそれを用いた画像形成装置
JP5116444B2 (ja) 光走査装置及びそれを用いた画像形成装置
JP2005148284A (ja) 光走査装置及びそれを用いた画像形成装置
JP4078023B2 (ja) マルチビーム走査光学装置及びそれを用いた画像形成装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040915

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040915

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20070202

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070213

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070411

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070522

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070720

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: 20070814

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070827

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

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

Free format text: PAYMENT UNTIL: 20100831

Year of fee payment: 3

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

Free format text: PAYMENT UNTIL: 20110831

Year of fee payment: 4

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

Free format text: PAYMENT UNTIL: 20120831

Year of fee payment: 5

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

Free format text: PAYMENT UNTIL: 20120831

Year of fee payment: 5

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

Free format text: PAYMENT UNTIL: 20130831

Year of fee payment: 6

LAPS Cancellation because of no payment of annual fees