JPS5674284A - Toner reusing device - Google Patents

Toner reusing device

Info

Publication number
JPS5674284A
JPS5674284A JP15145679A JP15145679A JPS5674284A JP S5674284 A JPS5674284 A JP S5674284A JP 15145679 A JP15145679 A JP 15145679A JP 15145679 A JP15145679 A JP 15145679A JP S5674284 A JPS5674284 A JP S5674284A
Authority
JP
Japan
Prior art keywords
toner
collected
blade
carried
scraped
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
JP15145679A
Other languages
Japanese (ja)
Inventor
Takeshi Watanabe
Ikuo Soma
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 JP15145679A priority Critical patent/JPS5674284A/en
Publication of JPS5674284A publication Critical patent/JPS5674284A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)

Abstract

PURPOSE:To prevent the damage on the surface of the picture forming material, drop-out of the picture, and degradation of the toner when the collected toner is used again, by excluding automatically impurities and the agglomerate toner included in the toner collected by cleaning the picture forming material. CONSTITUTION:Collected toner 11 is carried by screw conveyor 3 in pipe 1 and is stuck to nonmagnetic sleeve 10 due to suction force of magnet body 9 in repeating part 2 and is carried and is made into the fine standing state by magnetic pole N when it passes through the opposition part between magnetic pole N of magnet body 6 and magnetic blade 7, and it is scraped by blade 7, and impurities and the agglomerate toner included in the collected toner are prevented from going forward. The toner which is made uniform-thickness through blade 7 and has a good development characteristic is scraped by scraper 8 and drops into pipe 1 and is carried to the developing part through conveyor 3.
JP15145679A 1979-11-22 1979-11-22 Toner reusing device Pending JPS5674284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15145679A JPS5674284A (en) 1979-11-22 1979-11-22 Toner reusing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15145679A JPS5674284A (en) 1979-11-22 1979-11-22 Toner reusing device

Publications (1)

Publication Number Publication Date
JPS5674284A true JPS5674284A (en) 1981-06-19

Family

ID=15518956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15145679A Pending JPS5674284A (en) 1979-11-22 1979-11-22 Toner reusing device

Country Status (1)

Country Link
JP (1) JPS5674284A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5486905A (en) * 1993-02-01 1996-01-23 Canon Kabushiki Kaisha Developing agent recovery apparatus and image forming apparatus using such recovery apparatus
US6160984A (en) * 1993-02-01 2000-12-12 Canon Kabushiki Kaisha Toner filter arrangement having movable magnetic cores

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5486905A (en) * 1993-02-01 1996-01-23 Canon Kabushiki Kaisha Developing agent recovery apparatus and image forming apparatus using such recovery apparatus
US6160984A (en) * 1993-02-01 2000-12-12 Canon Kabushiki Kaisha Toner filter arrangement having movable magnetic cores

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