JPS5764276A - Cleaning device - Google Patents

Cleaning device

Info

Publication number
JPS5764276A
JPS5764276A JP14085080A JP14085080A JPS5764276A JP S5764276 A JPS5764276 A JP S5764276A JP 14085080 A JP14085080 A JP 14085080A JP 14085080 A JP14085080 A JP 14085080A JP S5764276 A JPS5764276 A JP S5764276A
Authority
JP
Japan
Prior art keywords
toner
photoreceptor
fur brush
sleeve
roller
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.)
Pending
Application number
JP14085080A
Other languages
Japanese (ja)
Inventor
Hatsuo Tajima
Nagao Hosono
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 JP14085080A priority Critical patent/JPS5764276A/en
Publication of JPS5764276A publication Critical patent/JPS5764276A/en
Pending 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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0035—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a brush; Details of cleaning brushes, e.g. fibre density

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To easily remove, collect and recover the toner, by providing a rotary roller to which voltage is applied, on the upper flow part to a fur brush cleaning member, leaving a space a little, removing the toner by its roller, and lightening thw burden of the fur brush. CONSTITUTION:A residual toner 2 on a photoreceptor 1 which moves in the direction as indicated with an arrow (a), is peeled off for the most part from the photoreceptor by an electric bias menas provided between a nonmagenetic sleeve 5 and th photoreceptor in the cleaning process, and is moved onto the nonmagnetic sleeve. The toner on the nonmagnetic sleeve is removed by a blade 9 and is put out of the way by a screw 7. The toner which is left behind only a little on the photoreceptor 1 is removed completely from the photoreceptor by a fur brush roller 8 rotating in the direction as indicated with an arrow C. The toner in the fur brush is recovered to the surface of the sleeve cleaned.
JP14085080A 1980-10-08 1980-10-08 Cleaning device Pending JPS5764276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14085080A JPS5764276A (en) 1980-10-08 1980-10-08 Cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14085080A JPS5764276A (en) 1980-10-08 1980-10-08 Cleaning device

Publications (1)

Publication Number Publication Date
JPS5764276A true JPS5764276A (en) 1982-04-19

Family

ID=15278179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14085080A Pending JPS5764276A (en) 1980-10-08 1980-10-08 Cleaning device

Country Status (1)

Country Link
JP (1) JPS5764276A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5984559U (en) * 1982-11-30 1984-06-07 株式会社東芝 Cleaning device for electrophotographic equipment
US4870466A (en) * 1986-12-03 1989-09-26 Ricoh Company, Ltd. Cleaning device having fur brush, scavenger roller and scraper for electrostatic recorder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5984559U (en) * 1982-11-30 1984-06-07 株式会社東芝 Cleaning device for electrophotographic equipment
US4870466A (en) * 1986-12-03 1989-09-26 Ricoh Company, Ltd. Cleaning device having fur brush, scavenger roller and scraper for electrostatic recorder

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