JPH0432689Y2 - - Google Patents

Info

Publication number
JPH0432689Y2
JPH0432689Y2 JP1987126727U JP12672787U JPH0432689Y2 JP H0432689 Y2 JPH0432689 Y2 JP H0432689Y2 JP 1987126727 U JP1987126727 U JP 1987126727U JP 12672787 U JP12672787 U JP 12672787U JP H0432689 Y2 JPH0432689 Y2 JP H0432689Y2
Authority
JP
Japan
Prior art keywords
toner
sensor
recording medium
comparator
toner concentration
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
Application number
JP1987126727U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63168459U (OSRAM
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 JP1987126727U priority Critical patent/JPH0432689Y2/ja
Publication of JPS63168459U publication Critical patent/JPS63168459U/ja
Application granted granted Critical
Publication of JPH0432689Y2 publication Critical patent/JPH0432689Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
JP1987126727U 1987-08-20 1987-08-20 Expired JPH0432689Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987126727U JPH0432689Y2 (OSRAM) 1987-08-20 1987-08-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987126727U JPH0432689Y2 (OSRAM) 1987-08-20 1987-08-20

Publications (2)

Publication Number Publication Date
JPS63168459U JPS63168459U (OSRAM) 1988-11-02
JPH0432689Y2 true JPH0432689Y2 (OSRAM) 1992-08-06

Family

ID=31020810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987126727U Expired JPH0432689Y2 (OSRAM) 1987-08-20 1987-08-20

Country Status (1)

Country Link
JP (1) JPH0432689Y2 (OSRAM)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56275Y2 (OSRAM) * 1977-04-18 1981-01-07
JPS5511225A (en) * 1978-07-12 1980-01-26 Nippon Telegr & Teleph Corp <Ntt> Printing density detector

Also Published As

Publication number Publication date
JPS63168459U (OSRAM) 1988-11-02

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