JPS5629270A - Photoreceptor cleaning device of electrophotographic copier - Google Patents

Photoreceptor cleaning device of electrophotographic copier

Info

Publication number
JPS5629270A
JPS5629270A JP10354379A JP10354379A JPS5629270A JP S5629270 A JPS5629270 A JP S5629270A JP 10354379 A JP10354379 A JP 10354379A JP 10354379 A JP10354379 A JP 10354379A JP S5629270 A JPS5629270 A JP S5629270A
Authority
JP
Japan
Prior art keywords
photoreceptor
roll
brush
rotary brush
interfering member
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
JP10354379A
Other languages
Japanese (ja)
Inventor
Toshio Watanabe
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP10354379A priority Critical patent/JPS5629270A/en
Publication of JPS5629270A publication Critical patent/JPS5629270A/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 prevent early wear of a rotary brush and filming phenomenon etc. of a photoreceptor from occuring by providing a roll-shaped interfering member which rotates in a manner as to move at approximately equal peripheral speed in the same direction as that of a rotary brush in the rotary brush contact part. CONSTITUTION:A rotary brush 6 is in sliding contact with the surface of a photoreceptor 1 and is rotated in the direction opposite from that of the rotating direction of the photoreceptor 1. At this time, air is flowed into a casing 3 through both ends 2a, 2b of its opening 2 and this influent air flow is shut off by the interference of a roll-shaped interfering member 8 and a fiber brush 5, then the lower side (a) of the roll-shaped interfering member 8 assumes a positive pressure and the opposite side (b) a negative pressure, thus the residual toner of the photoreceptor 1 is captured between the fiber brush 5 and at the time when the fiber brush 5 collides against a flicker bar 7, the toner is released into the space (d) and is sent to the air route (e) formed between a scavenging roll 9 and a cover 12.
JP10354379A 1979-08-16 1979-08-16 Photoreceptor cleaning device of electrophotographic copier Pending JPS5629270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10354379A JPS5629270A (en) 1979-08-16 1979-08-16 Photoreceptor cleaning device of electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10354379A JPS5629270A (en) 1979-08-16 1979-08-16 Photoreceptor cleaning device of electrophotographic copier

Publications (1)

Publication Number Publication Date
JPS5629270A true JPS5629270A (en) 1981-03-24

Family

ID=14356747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10354379A Pending JPS5629270A (en) 1979-08-16 1979-08-16 Photoreceptor cleaning device of electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS5629270A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62168188A (en) * 1986-12-25 1987-07-24 Toshiba Corp Cleaning device
JPH0273669U (en) * 1988-11-25 1990-06-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62168188A (en) * 1986-12-25 1987-07-24 Toshiba Corp Cleaning device
JPH0273669U (en) * 1988-11-25 1990-06-05

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