JPS57157280A - Recovering method for magnetic powder developing material of electrophotographic copying machine - Google Patents

Recovering method for magnetic powder developing material of electrophotographic copying machine

Info

Publication number
JPS57157280A
JPS57157280A JP4274781A JP4274781A JPS57157280A JP S57157280 A JPS57157280 A JP S57157280A JP 4274781 A JP4274781 A JP 4274781A JP 4274781 A JP4274781 A JP 4274781A JP S57157280 A JPS57157280 A JP S57157280A
Authority
JP
Japan
Prior art keywords
developer
vessel
magnet
copying machine
sleeve
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.)
Granted
Application number
JP4274781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0322627B2 (enrdf_load_stackoverflow
Inventor
Ikuo Mori
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 JP4274781A priority Critical patent/JPS57157280A/ja
Publication of JPS57157280A publication Critical patent/JPS57157280A/ja
Publication of JPH0322627B2 publication Critical patent/JPH0322627B2/ja
Granted 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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0844—Arrangements for purging used developer from the developing unit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
JP4274781A 1981-03-24 1981-03-24 Recovering method for magnetic powder developing material of electrophotographic copying machine Granted JPS57157280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4274781A JPS57157280A (en) 1981-03-24 1981-03-24 Recovering method for magnetic powder developing material of electrophotographic copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4274781A JPS57157280A (en) 1981-03-24 1981-03-24 Recovering method for magnetic powder developing material of electrophotographic copying machine

Publications (2)

Publication Number Publication Date
JPS57157280A true JPS57157280A (en) 1982-09-28
JPH0322627B2 JPH0322627B2 (enrdf_load_stackoverflow) 1991-03-27

Family

ID=12644598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4274781A Granted JPS57157280A (en) 1981-03-24 1981-03-24 Recovering method for magnetic powder developing material of electrophotographic copying machine

Country Status (1)

Country Link
JP (1) JPS57157280A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372629A (en) * 1976-12-10 1978-06-28 Hitachi Metals Ltd Permanent magnet roll used for development of electrophotography
JPS55151670A (en) * 1979-05-16 1980-11-26 Ricoh Co Ltd Magnetic brush developing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5372629A (en) * 1976-12-10 1978-06-28 Hitachi Metals Ltd Permanent magnet roll used for development of electrophotography
JPS55151670A (en) * 1979-05-16 1980-11-26 Ricoh Co Ltd Magnetic brush developing device

Also Published As

Publication number Publication date
JPH0322627B2 (enrdf_load_stackoverflow) 1991-03-27

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