JPS561075A - Deposited carrier remover - Google Patents

Deposited carrier remover

Info

Publication number
JPS561075A
JPS561075A JP7569779A JP7569779A JPS561075A JP S561075 A JPS561075 A JP S561075A JP 7569779 A JP7569779 A JP 7569779A JP 7569779 A JP7569779 A JP 7569779A JP S561075 A JPS561075 A JP S561075A
Authority
JP
Japan
Prior art keywords
magnetic
force
carrier
material members
slender opening
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
JP7569779A
Other languages
Japanese (ja)
Inventor
Isamu Komatsu
Masayasu Anzai
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.)
Koki Holdings Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Ltd
Hitachi Koki 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 Hitachi Ltd, Hitachi Koki Co Ltd filed Critical Hitachi Ltd
Priority to JP7569779A priority Critical patent/JPS561075A/en
Publication of JPS561075A publication Critical patent/JPS561075A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)

Abstract

PURPOSE:To efficiently remove deposited carrier without being affected by the magnetic permeability of the carrier by forming a slender opening which sucks air at the end of the opposing magnetic poles, approaching the end thereof to a recording body and making combination use of magnetic force and suction force. CONSTITUTION:The device is made into the constitution comprising forming a slender opening 6 composed of opposing magnetic pole ends by the respective one ends of magnetic material members 7, 7', closely fitting a nonmagnetic material member 8 to the other ends of these two magnetic material members, inscribing and installing a rotatable bar-form magnet 9 to both magnetic material members 7, 7' and sucking air from one end of a long barrel in the arrow direction at all times. The slender opening 6 is installed in proximity to the surface of the recording body 1 having the toner images and before the toner images are transferred to the recording paper. Thereby, the magnetic force attraction force that affects the deposited magnetic carrier becomes stronger, the removal efficiency may be improved and even the foreign matter, etc. of weak magnetism may be removed because the suction force of air is used in combination.
JP7569779A 1979-06-18 1979-06-18 Deposited carrier remover Pending JPS561075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7569779A JPS561075A (en) 1979-06-18 1979-06-18 Deposited carrier remover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7569779A JPS561075A (en) 1979-06-18 1979-06-18 Deposited carrier remover

Publications (1)

Publication Number Publication Date
JPS561075A true JPS561075A (en) 1981-01-08

Family

ID=13583657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7569779A Pending JPS561075A (en) 1979-06-18 1979-06-18 Deposited carrier remover

Country Status (1)

Country Link
JP (1) JPS561075A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0586166A2 (en) * 1992-08-31 1994-03-09 Xerox Corporation Biased transfer roll cleaner with biased shims using vacuum

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0586166A2 (en) * 1992-08-31 1994-03-09 Xerox Corporation Biased transfer roll cleaner with biased shims using vacuum
EP0586166A3 (en) * 1992-08-31 1995-09-27 Xerox Corp Biased transfer roll cleaner with biased shims using vacuum

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