JPS6338967A - 電子写真装置に於けるトナ−濃度コントロ−ル方法 - Google Patents

電子写真装置に於けるトナ−濃度コントロ−ル方法

Info

Publication number
JPS6338967A
JPS6338967A JP18262586A JP18262586A JPS6338967A JP S6338967 A JPS6338967 A JP S6338967A JP 18262586 A JP18262586 A JP 18262586A JP 18262586 A JP18262586 A JP 18262586A JP S6338967 A JPS6338967 A JP S6338967A
Authority
JP
Japan
Prior art keywords
toner
output
toner concentration
magnetic sensor
bias voltage
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
JP18262586A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0529113B2 (en:Method
Inventor
Masatoshi Nitsuta
仁田　昌寿
Tatsushi Kobayashi
辰志 小林
Manabu Kada
加田　学
Koichi Irihara
入原　紘一
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.)
Sharp Corp
Tomoegawa Co Ltd
Original Assignee
Sharp Corp
Tomoegawa Paper 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 Sharp Corp, Tomoegawa Paper Co Ltd filed Critical Sharp Corp
Priority to JP18262586A priority Critical patent/JPS6338967A/ja
Publication of JPS6338967A publication Critical patent/JPS6338967A/ja
Publication of JPH0529113B2 publication Critical patent/JPH0529113B2/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
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0849—Detection or control means for the developer concentration
    • G03G15/0853—Detection or control means for the developer concentration the concentration being measured by magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
JP18262586A 1986-08-05 1986-08-05 電子写真装置に於けるトナ−濃度コントロ−ル方法 Granted JPS6338967A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18262586A JPS6338967A (ja) 1986-08-05 1986-08-05 電子写真装置に於けるトナ−濃度コントロ−ル方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18262586A JPS6338967A (ja) 1986-08-05 1986-08-05 電子写真装置に於けるトナ−濃度コントロ−ル方法

Publications (2)

Publication Number Publication Date
JPS6338967A true JPS6338967A (ja) 1988-02-19
JPH0529113B2 JPH0529113B2 (en:Method) 1993-04-28

Family

ID=16121560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18262586A Granted JPS6338967A (ja) 1986-08-05 1986-08-05 電子写真装置に於けるトナ−濃度コントロ−ル方法

Country Status (1)

Country Link
JP (1) JPS6338967A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01138584A (ja) * 1987-11-26 1989-05-31 Mita Ind Co Ltd トナー濃度制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01138584A (ja) * 1987-11-26 1989-05-31 Mita Ind Co Ltd トナー濃度制御装置

Also Published As

Publication number Publication date
JPH0529113B2 (en:Method) 1993-04-28

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Legal Events

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