JPS5763572A - Cleaning device for image element of copying machine - Google Patents

Cleaning device for image element of copying machine

Info

Publication number
JPS5763572A
JPS5763572A JP13859880A JP13859880A JPS5763572A JP S5763572 A JPS5763572 A JP S5763572A JP 13859880 A JP13859880 A JP 13859880A JP 13859880 A JP13859880 A JP 13859880A JP S5763572 A JPS5763572 A JP S5763572A
Authority
JP
Japan
Prior art keywords
array
flank
light exit
shielding member
light
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
JP13859880A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0131615B2 (enExample
Inventor
Nobuyuki Yanagawa
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 JP13859880A priority Critical patent/JPS5763572A/ja
Publication of JPS5763572A publication Critical patent/JPS5763572A/ja
Publication of JPH0131615B2 publication Critical patent/JPH0131615B2/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
    • G03G15/04—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
JP13859880A 1980-10-03 1980-10-03 Cleaning device for image element of copying machine Granted JPS5763572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13859880A JPS5763572A (en) 1980-10-03 1980-10-03 Cleaning device for image element of copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13859880A JPS5763572A (en) 1980-10-03 1980-10-03 Cleaning device for image element of copying machine

Publications (2)

Publication Number Publication Date
JPS5763572A true JPS5763572A (en) 1982-04-17
JPH0131615B2 JPH0131615B2 (enExample) 1989-06-27

Family

ID=15225827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13859880A Granted JPS5763572A (en) 1980-10-03 1980-10-03 Cleaning device for image element of copying machine

Country Status (1)

Country Link
JP (1) JPS5763572A (enExample)

Also Published As

Publication number Publication date
JPH0131615B2 (enExample) 1989-06-27

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