JPH052146B2 - - Google Patents

Info

Publication number
JPH052146B2
JPH052146B2 JP60007725A JP772585A JPH052146B2 JP H052146 B2 JPH052146 B2 JP H052146B2 JP 60007725 A JP60007725 A JP 60007725A JP 772585 A JP772585 A JP 772585A JP H052146 B2 JPH052146 B2 JP H052146B2
Authority
JP
Japan
Prior art keywords
toner
density
photosensitive drum
range
supply
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.)
Expired - Lifetime
Application number
JP60007725A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61166566A (ja
Inventor
Akira Inada
Shinichi Yoshikawa
Takaharu Izawa
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP772585A priority Critical patent/JPS61166566A/ja
Publication of JPS61166566A publication Critical patent/JPS61166566A/ja
Publication of JPH052146B2 publication Critical patent/JPH052146B2/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
    • 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
    • G03G15/0855—Detection or control means for the developer concentration the concentration being measured by optical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
JP772585A 1985-01-19 1985-01-19 トナ−濃度制御装置 Granted JPS61166566A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP772585A JPS61166566A (ja) 1985-01-19 1985-01-19 トナ−濃度制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP772585A JPS61166566A (ja) 1985-01-19 1985-01-19 トナ−濃度制御装置

Publications (2)

Publication Number Publication Date
JPS61166566A JPS61166566A (ja) 1986-07-28
JPH052146B2 true JPH052146B2 (US20100175706A1-20100715-C00006.png) 1993-01-11

Family

ID=11673686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP772585A Granted JPS61166566A (ja) 1985-01-19 1985-01-19 トナ−濃度制御装置

Country Status (1)

Country Link
JP (1) JPS61166566A (US20100175706A1-20100715-C00006.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2721010B2 (ja) * 1988-07-06 1998-03-04 株式会社カンセイ ホイールカバーの取付装置
US4942431A (en) * 1988-08-31 1990-07-17 Canon Kabushiki Kaisha Image forming apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58198065A (ja) * 1982-05-14 1983-11-17 Sanyo Electric Co Ltd 画像形成装置の現像装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58198065A (ja) * 1982-05-14 1983-11-17 Sanyo Electric Co Ltd 画像形成装置の現像装置

Also Published As

Publication number Publication date
JPS61166566A (ja) 1986-07-28

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