JP2528688Y2 - 電子写真装置のレーザ光学系 - Google Patents

電子写真装置のレーザ光学系

Info

Publication number
JP2528688Y2
JP2528688Y2 JP1988098845U JP9884588U JP2528688Y2 JP 2528688 Y2 JP2528688 Y2 JP 2528688Y2 JP 1988098845 U JP1988098845 U JP 1988098845U JP 9884588 U JP9884588 U JP 9884588U JP 2528688 Y2 JP2528688 Y2 JP 2528688Y2
Authority
JP
Japan
Prior art keywords
optical system
lens holder
laser
imaging optical
guide groove
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 - Lifetime
Application number
JP1988098845U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0219161U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
正己 平松
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 JP1988098845U priority Critical patent/JP2528688Y2/ja
Publication of JPH0219161U publication Critical patent/JPH0219161U/ja
Application granted granted Critical
Publication of JP2528688Y2 publication Critical patent/JP2528688Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Laser Beam Printer (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP1988098845U 1988-07-26 1988-07-26 電子写真装置のレーザ光学系 Expired - Lifetime JP2528688Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988098845U JP2528688Y2 (ja) 1988-07-26 1988-07-26 電子写真装置のレーザ光学系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988098845U JP2528688Y2 (ja) 1988-07-26 1988-07-26 電子写真装置のレーザ光学系

Publications (2)

Publication Number Publication Date
JPH0219161U JPH0219161U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-02-08
JP2528688Y2 true JP2528688Y2 (ja) 1997-03-12

Family

ID=31325468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988098845U Expired - Lifetime JP2528688Y2 (ja) 1988-07-26 1988-07-26 電子写真装置のレーザ光学系

Country Status (1)

Country Link
JP (1) JP2528688Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144517A (en) * 1981-03-03 1982-09-07 Canon Inc Scan optical system having fall compensating function
JPS61114412U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1984-12-27 1986-07-19
JPS61208040A (ja) * 1985-03-12 1986-09-16 Asahi Optical Co Ltd レンズシヤツタ−カメラ
JPH0518710Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-08-06 1993-05-18
JPS6326176U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-08-01 1988-02-20

Also Published As

Publication number Publication date
JPH0219161U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-02-08

Similar Documents

Publication Publication Date Title
KR100456021B1 (ko) 동기신호 검출장치
CN102193190B (zh) 被安装部件的安装结构、光扫描装置及图像形成设备
US6914620B2 (en) Multi-beam scanning optical system and image forming apparatus using the same
EP1439070B1 (en) Multi-beam scanning device and image forming apparatus using the scanning device
JP5784291B2 (ja) 光走査装置、及びそれを備えた画像形成装置
US6731418B2 (en) Multibeam scanning optical system and image forming apparatus using the same
JP2528688Y2 (ja) 電子写真装置のレーザ光学系
US5694236A (en) Optical scanning device
JP3348138B2 (ja) 光走査装置
JPH02198413A (ja) レーザープリンタ等の光書き込み装置
JP2000235154A (ja) 光走査光学系及び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
JP3789770B2 (ja) 光走査装置及び画像形成装置
JP4551560B2 (ja) 走査光学装置及び画像形成装置
JPH0259714A (ja) 光走査装置
JP2938175B2 (ja) 光書込み装置
JP4084931B2 (ja) 画像形成装置
JP6016645B2 (ja) 光走査装置、及びそれを備えた画像形成装置
JPH0736063B2 (ja) 画像形成装置
JP2973592B2 (ja) 光書込装置
JPH04296708A (ja) 光源位置調整装置とその調整方法
JP2571593B2 (ja) 光ビーム走査装置
JPH07270695A (ja) 画像形成装置の走査光学装置
JP5608600B2 (ja) 画像読取装置及び画像形成装置
JPH04309917A (ja) 光書込み器のシリンダレンズ位置調整装置
JP2003287700A (ja) 走査光学装置