JPS6374655U - - Google Patents

Info

Publication number
JPS6374655U
JPS6374655U JP16906786U JP16906786U JPS6374655U JP S6374655 U JPS6374655 U JP S6374655U JP 16906786 U JP16906786 U JP 16906786U JP 16906786 U JP16906786 U JP 16906786U JP S6374655 U JPS6374655 U JP S6374655U
Authority
JP
Japan
Prior art keywords
toner
control device
density
replenished
concentration control
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.)
Pending
Application number
JP16906786U
Other languages
English (en)
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 JP16906786U priority Critical patent/JPS6374655U/ja
Priority to US07/114,106 priority patent/US4801980A/en
Publication of JPS6374655U publication Critical patent/JPS6374655U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Dry Development In Electrophotography (AREA)
JP16906786U 1986-10-29 1986-11-05 Pending JPS6374655U (enExample)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP16906786U JPS6374655U (enExample) 1986-11-05 1986-11-05
US07/114,106 US4801980A (en) 1986-10-29 1987-10-28 Toner density control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16906786U JPS6374655U (enExample) 1986-11-05 1986-11-05

Publications (1)

Publication Number Publication Date
JPS6374655U true JPS6374655U (enExample) 1988-05-18

Family

ID=31102534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16906786U Pending JPS6374655U (enExample) 1986-10-29 1986-11-05

Country Status (1)

Country Link
JP (1) JPS6374655U (enExample)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640867B2 (enExample) * 1976-06-29 1981-09-24
JPS57136667A (en) * 1981-02-18 1982-08-23 Canon Inc Developer density controller
JPS58182650A (ja) * 1982-04-20 1983-10-25 Ricoh Co Ltd 電子写真複写機の画像濃度制御装置の調整方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640867B2 (enExample) * 1976-06-29 1981-09-24
JPS57136667A (en) * 1981-02-18 1982-08-23 Canon Inc Developer density controller
JPS58182650A (ja) * 1982-04-20 1983-10-25 Ricoh Co Ltd 電子写真複写機の画像濃度制御装置の調整方法

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