JPS58178153U - トナ−濃度検出装置 - Google Patents

トナ−濃度検出装置

Info

Publication number
JPS58178153U
JPS58178153U JP7386482U JP7386482U JPS58178153U JP S58178153 U JPS58178153 U JP S58178153U JP 7386482 U JP7386482 U JP 7386482U JP 7386482 U JP7386482 U JP 7386482U JP S58178153 U JPS58178153 U JP S58178153U
Authority
JP
Japan
Prior art keywords
toner concentration
detection device
toner
concentration detection
detection coil
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
JP7386482U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0210539Y2 (enrdf_load_stackoverflow
Inventor
正 三井
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP7386482U priority Critical patent/JPS58178153U/ja
Publication of JPS58178153U publication Critical patent/JPS58178153U/ja
Application granted granted Critical
Publication of JPH0210539Y2 publication Critical patent/JPH0210539Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Dry Development In Electrophotography (AREA)
JP7386482U 1982-05-20 1982-05-20 トナ−濃度検出装置 Granted JPS58178153U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7386482U JPS58178153U (ja) 1982-05-20 1982-05-20 トナ−濃度検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7386482U JPS58178153U (ja) 1982-05-20 1982-05-20 トナ−濃度検出装置

Publications (2)

Publication Number Publication Date
JPS58178153U true JPS58178153U (ja) 1983-11-29
JPH0210539Y2 JPH0210539Y2 (enrdf_load_stackoverflow) 1990-03-15

Family

ID=30083348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7386482U Granted JPS58178153U (ja) 1982-05-20 1982-05-20 トナ−濃度検出装置

Country Status (1)

Country Link
JP (1) JPS58178153U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5414242A (en) * 1977-07-04 1979-02-02 Hitachi Ltd Measuring method for toner concentration in developer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5414242A (en) * 1977-07-04 1979-02-02 Hitachi Ltd Measuring method for toner concentration in developer

Also Published As

Publication number Publication date
JPH0210539Y2 (enrdf_load_stackoverflow) 1990-03-15

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