JPS5920254U - トナ−濃度検出装置 - Google Patents

トナ−濃度検出装置

Info

Publication number
JPS5920254U
JPS5920254U JP11454582U JP11454582U JPS5920254U JP S5920254 U JPS5920254 U JP S5920254U JP 11454582 U JP11454582 U JP 11454582U JP 11454582 U JP11454582 U JP 11454582U JP S5920254 U JPS5920254 U JP S5920254U
Authority
JP
Japan
Prior art keywords
detection device
concentration detection
toner concentration
photoreceptor
toner
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
JP11454582U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0410607Y2 (enrdf_load_stackoverflow
Inventor
博司 山田
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.)
Fujitsu Ltd
Toray Industries Inc
Original Assignee
Fujitsu Ltd
Toray Industries 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 Fujitsu Ltd, Toray Industries Inc filed Critical Fujitsu Ltd
Priority to JP11454582U priority Critical patent/JPS5920254U/ja
Publication of JPS5920254U publication Critical patent/JPS5920254U/ja
Application granted granted Critical
Publication of JPH0410607Y2 publication Critical patent/JPH0410607Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Dry Development In Electrophotography (AREA)
JP11454582U 1982-07-28 1982-07-28 トナ−濃度検出装置 Granted JPS5920254U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11454582U JPS5920254U (ja) 1982-07-28 1982-07-28 トナ−濃度検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11454582U JPS5920254U (ja) 1982-07-28 1982-07-28 トナ−濃度検出装置

Publications (2)

Publication Number Publication Date
JPS5920254U true JPS5920254U (ja) 1984-02-07
JPH0410607Y2 JPH0410607Y2 (enrdf_load_stackoverflow) 1992-03-16

Family

ID=30264741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11454582U Granted JPS5920254U (ja) 1982-07-28 1982-07-28 トナ−濃度検出装置

Country Status (1)

Country Link
JP (1) JPS5920254U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54131944A (en) * 1978-04-05 1979-10-13 Ricoh Co Ltd Toner concentration detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54131944A (en) * 1978-04-05 1979-10-13 Ricoh Co Ltd Toner concentration detector

Also Published As

Publication number Publication date
JPH0410607Y2 (enrdf_load_stackoverflow) 1992-03-16

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