JPS5267643A - Corona generating device - Google Patents

Corona generating device

Info

Publication number
JPS5267643A
JPS5267643A JP50144419A JP14441975A JPS5267643A JP S5267643 A JPS5267643 A JP S5267643A JP 50144419 A JP50144419 A JP 50144419A JP 14441975 A JP14441975 A JP 14441975A JP S5267643 A JPS5267643 A JP S5267643A
Authority
JP
Japan
Prior art keywords
generating device
corona generating
corona
tonner
humidity
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
JP50144419A
Other languages
Japanese (ja)
Other versions
JPS6044662B2 (en
Inventor
Kunio Kudo
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP50144419A priority Critical patent/JPS6044662B2/en
Publication of JPS5267643A publication Critical patent/JPS5267643A/en
Publication of JPS6044662B2 publication Critical patent/JPS6044662B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Elimination Of Static Electricity (AREA)

Abstract

PURPOSE:To provide a device for generating corona, in which corona current is controlled by detection of humidity in the air to effect discharging of copied paper without lowering tonner copying efficiency under all circumstances.
JP50144419A 1975-12-02 1975-12-02 Charger for transfer/neutralization Expired JPS6044662B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50144419A JPS6044662B2 (en) 1975-12-02 1975-12-02 Charger for transfer/neutralization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50144419A JPS6044662B2 (en) 1975-12-02 1975-12-02 Charger for transfer/neutralization

Publications (2)

Publication Number Publication Date
JPS5267643A true JPS5267643A (en) 1977-06-04
JPS6044662B2 JPS6044662B2 (en) 1985-10-04

Family

ID=15361726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50144419A Expired JPS6044662B2 (en) 1975-12-02 1975-12-02 Charger for transfer/neutralization

Country Status (1)

Country Link
JP (1) JPS6044662B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5669660A (en) * 1979-11-09 1981-06-11 Nagano Aichi Denki Kk Power supply device for copying machine
JPS62287271A (en) * 1986-06-05 1987-12-14 Canon Inc Multiplex transfer device
US4912515A (en) * 1987-07-09 1990-03-27 Canon Kabushiki Kaisha Image forming apparatus
CN106290470A (en) * 2016-07-25 2017-01-04 中国联合网络通信集团有限公司 Air humidity measuring method, equipment and system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5669660A (en) * 1979-11-09 1981-06-11 Nagano Aichi Denki Kk Power supply device for copying machine
JPS62287271A (en) * 1986-06-05 1987-12-14 Canon Inc Multiplex transfer device
US4912515A (en) * 1987-07-09 1990-03-27 Canon Kabushiki Kaisha Image forming apparatus
CN106290470A (en) * 2016-07-25 2017-01-04 中国联合网络通信集团有限公司 Air humidity measuring method, equipment and system
CN106290470B (en) * 2016-07-25 2019-06-18 中国联合网络通信集团有限公司 Air humidity measurement method, equipment and system

Also Published As

Publication number Publication date
JPS6044662B2 (en) 1985-10-04

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