JPS56138773A - Recovering method for developer - Google Patents

Recovering method for developer

Info

Publication number
JPS56138773A
JPS56138773A JP4302880A JP4302880A JPS56138773A JP S56138773 A JPS56138773 A JP S56138773A JP 4302880 A JP4302880 A JP 4302880A JP 4302880 A JP4302880 A JP 4302880A JP S56138773 A JPS56138773 A JP S56138773A
Authority
JP
Japan
Prior art keywords
photoreceptor
developer
magnetic toner
blade member
magnetic
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
JP4302880A
Other languages
Japanese (ja)
Inventor
Tadanobu Nakajima
Masahide Izeki
Hiroshi Kajita
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial 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 Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Priority to JP4302880A priority Critical patent/JPS56138773A/en
Priority to EP81301289A priority patent/EP0037248A3/en
Publication of JPS56138773A publication Critical patent/JPS56138773A/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
    • G03G21/10—Collecting or recycling waste developer
    • 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
    • G03G21/0011—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 blade; Details of cleaning blades, e.g. blade shape, layer forming
    • G03G21/0029—Details relating to the blade support

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Cleaning In Electrography (AREA)

Abstract

PURPOSE:To facilitate recovering of the developer by allowing a blade member to make sliding contact with a photoreceptor during image forming, spacing the same from the photoreceptor while not in image formation, and carrying the developer which has been dammed up by the blade member to a developing device. CONSTITUTION:After transfer, the magnetic toner remained on a photoreceptor 2 after the transfer process is removed by a cleaning device 8. When no irradiation of a light image from an exposure means 5 to the photoreceptor 2 is made and no images are formed on the photoreceptor 2, the cleaning device 8 does not fulfil cleaning function, and the magnetic toner remained on the photoreceptor 2 is conveyed up to the position of a magnetic brush developing device 6. The magnetic toner is then sucked to a magnetic brush 9 and is recovered into a supply tank 11.
JP4302880A 1980-03-31 1980-03-31 Recovering method for developer Pending JPS56138773A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4302880A JPS56138773A (en) 1980-03-31 1980-03-31 Recovering method for developer
EP81301289A EP0037248A3 (en) 1980-03-31 1981-03-25 Method and device for recycling developing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4302880A JPS56138773A (en) 1980-03-31 1980-03-31 Recovering method for developer

Publications (1)

Publication Number Publication Date
JPS56138773A true JPS56138773A (en) 1981-10-29

Family

ID=12652489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4302880A Pending JPS56138773A (en) 1980-03-31 1980-03-31 Recovering method for developer

Country Status (2)

Country Link
EP (1) EP0037248A3 (en)
JP (1) JPS56138773A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130784A (en) * 1983-12-19 1985-07-12 Matsushita Electric Ind Co Ltd Toner recovery device
JPS6217759A (en) * 1985-07-16 1987-01-26 Konishiroku Photo Ind Co Ltd Electronic photographing device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3667111D1 (en) * 1985-01-31 1989-12-28 Konishiroku Photo Ind Image forming apparatus
US5073800A (en) * 1989-05-11 1991-12-17 Tokyo Electric Co., Ltd. Electrophotographic apparatus with manual and programmable blade cleaner
JPH07114311A (en) * 1993-10-15 1995-05-02 Fujitsu Ltd Image forming device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328432A (en) * 1976-08-20 1978-03-16 Ricoh Co Ltd Recovering method of remaining toner and device therffor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130784A (en) * 1983-12-19 1985-07-12 Matsushita Electric Ind Co Ltd Toner recovery device
JPS6217759A (en) * 1985-07-16 1987-01-26 Konishiroku Photo Ind Co Ltd Electronic photographing device

Also Published As

Publication number Publication date
EP0037248A3 (en) 1982-02-03
EP0037248A2 (en) 1981-10-07

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