JPH0322990B2 - - Google Patents

Info

Publication number
JPH0322990B2
JPH0322990B2 JP57059619A JP5961982A JPH0322990B2 JP H0322990 B2 JPH0322990 B2 JP H0322990B2 JP 57059619 A JP57059619 A JP 57059619A JP 5961982 A JP5961982 A JP 5961982A JP H0322990 B2 JPH0322990 B2 JP H0322990B2
Authority
JP
Japan
Prior art keywords
toner replenishment
toner
developer
density
control device
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
JP57059619A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58176659A (ja
Inventor
Noryoshi Tarumi
Masakazu Fukuchi
Kunio Ito
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP5961982A priority Critical patent/JPS58176659A/ja
Priority to GB08306821A priority patent/GB2119969B/en
Priority to US06/474,495 priority patent/US4571068A/en
Priority to DE19833309468 priority patent/DE3309468A1/de
Publication of JPS58176659A publication Critical patent/JPS58176659A/ja
Publication of JPH0322990B2 publication Critical patent/JPH0322990B2/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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
    • G03G15/5041—Detecting a toner image, e.g. density, toner coverage, using a test patch

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
JP5961982A 1982-03-18 1982-04-12 トナ−補給制御装置 Granted JPS58176659A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5961982A JPS58176659A (ja) 1982-04-12 1982-04-12 トナ−補給制御装置
GB08306821A GB2119969B (en) 1982-03-18 1983-03-11 Toner supply controlling device in reproducing apparatus
US06/474,495 US4571068A (en) 1982-03-18 1983-03-11 Toner supply controlling device
DE19833309468 DE3309468A1 (de) 1982-03-18 1983-03-16 Tonerzufuhr-regelvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5961982A JPS58176659A (ja) 1982-04-12 1982-04-12 トナ−補給制御装置

Publications (2)

Publication Number Publication Date
JPS58176659A JPS58176659A (ja) 1983-10-17
JPH0322990B2 true JPH0322990B2 (US20110009641A1-20110113-C00116.png) 1991-03-28

Family

ID=13118436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5961982A Granted JPS58176659A (ja) 1982-03-18 1982-04-12 トナ−補給制御装置

Country Status (1)

Country Link
JP (1) JPS58176659A (US20110009641A1-20110113-C00116.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2815486B2 (ja) * 1991-01-09 1998-10-27 三菱電機株式会社 トナー補給装置の補給量制御方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990134A (US20110009641A1-20110113-C00116.png) * 1972-12-27 1974-08-28
JPS52125336A (en) * 1976-04-14 1977-10-21 Hitachi Ltd Toner density control device
JPS56158356A (en) * 1980-05-12 1981-12-07 Canon Inc Density control method for developer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990134A (US20110009641A1-20110113-C00116.png) * 1972-12-27 1974-08-28
JPS52125336A (en) * 1976-04-14 1977-10-21 Hitachi Ltd Toner density control device
JPS56158356A (en) * 1980-05-12 1981-12-07 Canon Inc Density control method for developer

Also Published As

Publication number Publication date
JPS58176659A (ja) 1983-10-17

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