JPS61109421U - - Google Patents

Info

Publication number
JPS61109421U
JPS61109421U JP15952685U JP15952685U JPS61109421U JP S61109421 U JPS61109421 U JP S61109421U JP 15952685 U JP15952685 U JP 15952685U JP 15952685 U JP15952685 U JP 15952685U JP S61109421 U JPS61109421 U JP S61109421U
Authority
JP
Japan
Prior art keywords
light beam
focusing
focusing device
incident
scanning
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.)
Granted
Application number
JP15952685U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6230007Y2 (zh
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 filed Critical
Priority to JP15952685U priority Critical patent/JPS6230007Y2/ja
Publication of JPS61109421U publication Critical patent/JPS61109421U/ja
Application granted granted Critical
Publication of JPS6230007Y2 publication Critical patent/JPS6230007Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
JP15952685U 1985-10-18 1985-10-18 Expired JPS6230007Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15952685U JPS6230007Y2 (zh) 1985-10-18 1985-10-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15952685U JPS6230007Y2 (zh) 1985-10-18 1985-10-18

Publications (2)

Publication Number Publication Date
JPS61109421U true JPS61109421U (zh) 1986-07-11
JPS6230007Y2 JPS6230007Y2 (zh) 1987-08-01

Family

ID=30717480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15952685U Expired JPS6230007Y2 (zh) 1985-10-18 1985-10-18

Country Status (1)

Country Link
JP (1) JPS6230007Y2 (zh)

Also Published As

Publication number Publication date
JPS6230007Y2 (zh) 1987-08-01

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