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JPS5713466A - Developing device using one-component magnetic toner - Google Patents

Developing device using one-component magnetic toner

Info

Publication number
JPS5713466A
JPS5713466A JP8716380A JP8716380A JPS5713466A JP S5713466 A JPS5713466 A JP S5713466A JP 8716380 A JP8716380 A JP 8716380A JP 8716380 A JP8716380 A JP 8716380A JP S5713466 A JPS5713466 A JP S5713466A
Authority
JP
Japan
Prior art keywords
magnetic toner
rotary sleeve
sleeve
component magnetic
toner
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
JP8716380A
Other languages
Japanese (ja)
Inventor
Tsutomu Uehara
Tsutomu Kubo
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 JP8716380A priority Critical patent/JPS5713466A/en
Publication of JPS5713466A publication Critical patent/JPS5713466A/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
    • 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
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
    • G03G15/0914—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush with a one-component toner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Developing For Electrophotography (AREA)

Abstract

PURPOSE:To make excellent copies under high-humidity conditions by equipping a rotary sleeve made of nnmagnetic materials which carries insulating one-component magnetic toner to a development area while sticking it on the surface, a magnetic roller, etc. provided in said rotary sleeve. CONSTITUTION:Insulating one-component magnetic toner 2 is supplied from an opening part provided under a toner storage container 3 to the surface of a rotaey sleeve 4 made of conductive nonmagnetic materials. Then, the magnetic toner 2 is carried clockwise by the rotary sleeve 4 turning clockwise and by the magnetic force of a magnet roller 5 provided inside of the sleeve 4 and turning counterclockwise, and then regulated by a regulating member 6 to a prescribed thickness to come into contact with a photoreceptor drum 1. Applying the rotary sleeve with a potential with the opposite polarity to the photoreceptor drum 1 performs fog-free excellent copies under high-humidity coditions.
JP8716380A 1980-06-26 1980-06-26 Developing device using one-component magnetic toner Pending JPS5713466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8716380A JPS5713466A (en) 1980-06-26 1980-06-26 Developing device using one-component magnetic toner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8716380A JPS5713466A (en) 1980-06-26 1980-06-26 Developing device using one-component magnetic toner

Publications (1)

Publication Number Publication Date
JPS5713466A true JPS5713466A (en) 1982-01-23

Family

ID=13907311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8716380A Pending JPS5713466A (en) 1980-06-26 1980-06-26 Developing device using one-component magnetic toner

Country Status (1)

Country Link
JP (1) JPS5713466A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS649141A (en) * 1987-06-30 1989-01-12 Kao Corp Method and apparatus for opening inner flap of packing case

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5459937A (en) * 1977-10-20 1979-05-15 Ricoh Co Ltd Electrophotographic developing method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5459937A (en) * 1977-10-20 1979-05-15 Ricoh Co Ltd Electrophotographic developing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS649141A (en) * 1987-06-30 1989-01-12 Kao Corp Method and apparatus for opening inner flap of packing case

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