JPS6021066A - 光ビ−ムプリンタ− - Google Patents

光ビ−ムプリンタ−

Info

Publication number
JPS6021066A
JPS6021066A JP12802383A JP12802383A JPS6021066A JP S6021066 A JPS6021066 A JP S6021066A JP 12802383 A JP12802383 A JP 12802383A JP 12802383 A JP12802383 A JP 12802383A JP S6021066 A JPS6021066 A JP S6021066A
Authority
JP
Japan
Prior art keywords
light beam
optical
dust removal
laser beam
box
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
JP12802383A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0311471B2 (enrdf_load_stackoverflow
Inventor
Yoshifumi Honma
本間　芳文
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12802383A priority Critical patent/JPS6021066A/ja
Publication of JPS6021066A publication Critical patent/JPS6021066A/ja
Publication of JPH0311471B2 publication Critical patent/JPH0311471B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
    • G03G15/326—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by application of light, e.g. using a LED array
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
    • G03G15/04072—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by laser
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure
    • G03G15/0435—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure by introducing an optical element in the optical path, e.g. a filter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP12802383A 1983-07-15 1983-07-15 光ビ−ムプリンタ− Granted JPS6021066A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12802383A JPS6021066A (ja) 1983-07-15 1983-07-15 光ビ−ムプリンタ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12802383A JPS6021066A (ja) 1983-07-15 1983-07-15 光ビ−ムプリンタ−

Publications (2)

Publication Number Publication Date
JPS6021066A true JPS6021066A (ja) 1985-02-02
JPH0311471B2 JPH0311471B2 (enrdf_load_stackoverflow) 1991-02-18

Family

ID=14974572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12802383A Granted JPS6021066A (ja) 1983-07-15 1983-07-15 光ビ−ムプリンタ−

Country Status (1)

Country Link
JP (1) JPS6021066A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61275781A (ja) * 1985-05-31 1986-12-05 Kyocera Corp レ−ザプリンタ
JPS6227323U (enrdf_load_stackoverflow) * 1985-07-31 1987-02-19
JPS63249817A (ja) * 1987-04-06 1988-10-17 Asahi Optical Co Ltd レ−ザビ−ムの走査位置検出用ミラ−
JPS63273821A (ja) * 1987-05-01 1988-11-10 Toshiba Corp 光学装置
US4970552A (en) * 1987-05-29 1990-11-13 Ricoh Company, Ltd. Toner contamination preventive means
EP0671278A3 (en) * 1994-03-11 1998-01-07 Eastman Kodak Company Improved vacuum collection system for dye-ablation printing process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687056A (en) * 1979-12-18 1981-07-15 Konishiroku Photo Ind Co Ltd Electrostatic recorder
JPS58102260A (ja) * 1981-12-15 1983-06-17 Hitachi Ltd 光ビ−ムプリンタ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687056A (en) * 1979-12-18 1981-07-15 Konishiroku Photo Ind Co Ltd Electrostatic recorder
JPS58102260A (ja) * 1981-12-15 1983-06-17 Hitachi Ltd 光ビ−ムプリンタ

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61275781A (ja) * 1985-05-31 1986-12-05 Kyocera Corp レ−ザプリンタ
JPS6227323U (enrdf_load_stackoverflow) * 1985-07-31 1987-02-19
JPS63249817A (ja) * 1987-04-06 1988-10-17 Asahi Optical Co Ltd レ−ザビ−ムの走査位置検出用ミラ−
JPS63273821A (ja) * 1987-05-01 1988-11-10 Toshiba Corp 光学装置
US4970552A (en) * 1987-05-29 1990-11-13 Ricoh Company, Ltd. Toner contamination preventive means
EP0671278A3 (en) * 1994-03-11 1998-01-07 Eastman Kodak Company Improved vacuum collection system for dye-ablation printing process

Also Published As

Publication number Publication date
JPH0311471B2 (enrdf_load_stackoverflow) 1991-02-18

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