JPS56146172A - Toner recoverying device of electrophotographic copier - Google Patents

Toner recoverying device of electrophotographic copier

Info

Publication number
JPS56146172A
JPS56146172A JP4934480A JP4934480A JPS56146172A JP S56146172 A JPS56146172 A JP S56146172A JP 4934480 A JP4934480 A JP 4934480A JP 4934480 A JP4934480 A JP 4934480A JP S56146172 A JPS56146172 A JP S56146172A
Authority
JP
Japan
Prior art keywords
toner
vessel
photoreceptor
scraped
electrophotographic copier
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
JP4934480A
Other languages
Japanese (ja)
Inventor
Shinichi Hashimoto
Kohachi Uchida
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4934480A priority Critical patent/JPS56146172A/en
Publication of JPS56146172A publication Critical patent/JPS56146172A/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
    • G03G21/12—Toner waste containers

Landscapes

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

Abstract

PURPOSE:To recover the toner surely and make maintenance easier and image quality better with simple construction by disposing a residual toner scraping member to a photoreceptor and receiving the toner scraped thereby in a recovering vessel. CONSTITUTION:In a transfer roller 8, the residual toner sticks on a photoreceptor 4 when it makes direct rolling contact therewith. With the revolution of the roller 8, the toner opposes to a cleaning blade 24 and is scraped off. That toner falls as it is and accumulates in a recovering vessel 27. During falling of the toner, the toner is prevented from scattering to the outside by a casing 22. The vessel 27 consists of a transparent material to permit detection of the accumulating condition of the toner from the side of the body.
JP4934480A 1980-04-15 1980-04-15 Toner recoverying device of electrophotographic copier Pending JPS56146172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4934480A JPS56146172A (en) 1980-04-15 1980-04-15 Toner recoverying device of electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4934480A JPS56146172A (en) 1980-04-15 1980-04-15 Toner recoverying device of electrophotographic copier

Publications (1)

Publication Number Publication Date
JPS56146172A true JPS56146172A (en) 1981-11-13

Family

ID=12828380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4934480A Pending JPS56146172A (en) 1980-04-15 1980-04-15 Toner recoverying device of electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS56146172A (en)

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