JPS55151667A - Control method and control circuit of toner residual amount detector of copying machine - Google Patents

Control method and control circuit of toner residual amount detector of copying machine

Info

Publication number
JPS55151667A
JPS55151667A JP5919379A JP5919379A JPS55151667A JP S55151667 A JPS55151667 A JP S55151667A JP 5919379 A JP5919379 A JP 5919379A JP 5919379 A JP5919379 A JP 5919379A JP S55151667 A JPS55151667 A JP S55151667A
Authority
JP
Japan
Prior art keywords
voltage
door
switch
output terminal
toners
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
JP5919379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6316744B2 (enExample
Inventor
Koji Maruyama
Mitsuo Hayashi
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.)
Canon Finetech Nisca Inc
Original Assignee
Copyer 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 Copyer Co Ltd filed Critical Copyer Co Ltd
Priority to JP5919379A priority Critical patent/JPS55151667A/ja
Publication of JPS55151667A publication Critical patent/JPS55151667A/ja
Publication of JPS6316744B2 publication Critical patent/JPS6316744B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP5919379A 1979-05-16 1979-05-16 Control method and control circuit of toner residual amount detector of copying machine Granted JPS55151667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5919379A JPS55151667A (en) 1979-05-16 1979-05-16 Control method and control circuit of toner residual amount detector of copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5919379A JPS55151667A (en) 1979-05-16 1979-05-16 Control method and control circuit of toner residual amount detector of copying machine

Publications (2)

Publication Number Publication Date
JPS55151667A true JPS55151667A (en) 1980-11-26
JPS6316744B2 JPS6316744B2 (enExample) 1988-04-11

Family

ID=13106329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5919379A Granted JPS55151667A (en) 1979-05-16 1979-05-16 Control method and control circuit of toner residual amount detector of copying machine

Country Status (1)

Country Link
JP (1) JPS55151667A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01234870A (ja) * 1988-03-16 1989-09-20 Canon Inc 画像形成装置用現像装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619352U (ja) * 1991-05-27 1994-03-11 丈幸 篠原 手書き入力ができる表示部を持つ電話機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01234870A (ja) * 1988-03-16 1989-09-20 Canon Inc 画像形成装置用現像装置

Also Published As

Publication number Publication date
JPS6316744B2 (enExample) 1988-04-11

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