JPS49132855U - - Google Patents

Info

Publication number
JPS49132855U
JPS49132855U JP3073073U JP3073073U JPS49132855U JP S49132855 U JPS49132855 U JP S49132855U JP 3073073 U JP3073073 U JP 3073073U JP 3073073 U JP3073073 U JP 3073073U JP S49132855 U JPS49132855 U JP S49132855U
Authority
JP
Japan
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
JP3073073U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP3073073U priority Critical patent/JPS49132855U/ja
Priority to GB874374A priority patent/GB1411210A/en
Priority to DE19742411481 priority patent/DE2411481A1/de
Publication of JPS49132855U publication Critical patent/JPS49132855U/ja
Pending 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
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • G03G15/553—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job
    • G03G15/556—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job for toner consumption, e.g. pixel counting, toner coverage detection or toner density measurement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Wet Developing In Electrophotography (AREA)
JP3073073U 1973-03-14 1973-03-14 Pending JPS49132855U (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3073073U JPS49132855U (enrdf_load_stackoverflow) 1973-03-14 1973-03-14
GB874374A GB1411210A (en) 1973-03-14 1974-02-26 Toner dispenser for use with a copying machine
DE19742411481 DE2411481A1 (de) 1973-03-14 1974-03-11 Vorrichtung zur zufuehrung von toner in einer vervielfaeltigungsmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3073073U JPS49132855U (enrdf_load_stackoverflow) 1973-03-14 1973-03-14

Publications (1)

Publication Number Publication Date
JPS49132855U true JPS49132855U (enrdf_load_stackoverflow) 1974-11-14

Family

ID=12311770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3073073U Pending JPS49132855U (enrdf_load_stackoverflow) 1973-03-14 1973-03-14

Country Status (3)

Country Link
JP (1) JPS49132855U (enrdf_load_stackoverflow)
DE (1) DE2411481A1 (enrdf_load_stackoverflow)
GB (1) GB1411210A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107955U (ja) * 1983-12-26 1985-07-23 シャープ株式会社 複写機
DE3531775A1 (de) * 1984-09-10 1986-03-27 Sharp K.K., Osaka Fotokopiergeraet

Also Published As

Publication number Publication date
GB1411210A (en) 1975-10-22
DE2411481A1 (de) 1974-09-26

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