JPS55153970A - Developer replenishing time detector - Google Patents

Developer replenishing time detector

Info

Publication number
JPS55153970A
JPS55153970A JP6198779A JP6198779A JPS55153970A JP S55153970 A JPS55153970 A JP S55153970A JP 6198779 A JP6198779 A JP 6198779A JP 6198779 A JP6198779 A JP 6198779A JP S55153970 A JPS55153970 A JP S55153970A
Authority
JP
Japan
Prior art keywords
change
sleeve
voltage
circuit
developer
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
JP6198779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6262352B2 (enrdf_load_stackoverflow
Inventor
Kazuo Isaka
Kyo Tanaka
Yoshiaki Sone
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 Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP6198779A priority Critical patent/JPS55153970A/ja
Publication of JPS55153970A publication Critical patent/JPS55153970A/ja
Publication of JPS6262352B2 publication Critical patent/JPS6262352B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Dry Development In Electrophotography (AREA)
JP6198779A 1979-05-18 1979-05-18 Developer replenishing time detector Granted JPS55153970A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6198779A JPS55153970A (en) 1979-05-18 1979-05-18 Developer replenishing time detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6198779A JPS55153970A (en) 1979-05-18 1979-05-18 Developer replenishing time detector

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP61111885A Division JPS62968A (ja) 1986-05-16 1986-05-16 現像方法及び装置

Publications (2)

Publication Number Publication Date
JPS55153970A true JPS55153970A (en) 1980-12-01
JPS6262352B2 JPS6262352B2 (enrdf_load_stackoverflow) 1987-12-25

Family

ID=13187039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6198779A Granted JPS55153970A (en) 1979-05-18 1979-05-18 Developer replenishing time detector

Country Status (1)

Country Link
JP (1) JPS55153970A (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147652A (en) * 1981-03-09 1982-09-11 Konishiroku Photo Ind Co Ltd Developing method for electrostatic charge image
JPS59193476A (ja) * 1983-04-18 1984-11-02 Canon Inc 現像装置
JPS6014263A (ja) * 1983-07-06 1985-01-24 Canon Inc 現像装置
JPS6021072A (ja) * 1983-07-14 1985-02-02 Konishiroku Photo Ind Co Ltd 現像方法及び装置
JPS62968A (ja) * 1986-05-16 1987-01-06 Canon Inc 現像方法及び装置
JPS6290681A (ja) * 1985-10-17 1987-04-25 Canon Inc 現像装置
JPS6317241U (enrdf_load_stackoverflow) * 1986-07-21 1988-02-04
EP0586042A3 (en) * 1992-09-04 1994-08-24 Canon Kk Process cartridge and image forming apparatus
EP0770932A1 (en) 1992-09-04 1997-05-02 Canon Kabushiki Kaisha Process cartridge and image forming apparatus
US6408142B1 (en) 1992-09-04 2002-06-18 Canon Kabushiki Kaisha Process cartridge and image forming apparatus
EP1253485A3 (en) * 2001-04-27 2007-05-30 Canon Kabushiki Kaisha Process cartridge, electrophotographic image forming apparatus and fixing method of electrical contact part

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62166536U (enrdf_load_stackoverflow) * 1986-04-11 1987-10-22
JPS6435432U (enrdf_load_stackoverflow) * 1987-08-25 1989-03-03
JPH03249870A (ja) * 1989-10-31 1991-11-07 Kuraray Co Ltd 光学読取り装置用のパッド

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147652A (en) * 1981-03-09 1982-09-11 Konishiroku Photo Ind Co Ltd Developing method for electrostatic charge image
JPS59193476A (ja) * 1983-04-18 1984-11-02 Canon Inc 現像装置
JPS6014263A (ja) * 1983-07-06 1985-01-24 Canon Inc 現像装置
JPS6021072A (ja) * 1983-07-14 1985-02-02 Konishiroku Photo Ind Co Ltd 現像方法及び装置
JPS6290681A (ja) * 1985-10-17 1987-04-25 Canon Inc 現像装置
JPS62968A (ja) * 1986-05-16 1987-01-06 Canon Inc 現像方法及び装置
JPS6317241U (enrdf_load_stackoverflow) * 1986-07-21 1988-02-04
EP0586042A3 (en) * 1992-09-04 1994-08-24 Canon Kk Process cartridge and image forming apparatus
EP0770932A1 (en) 1992-09-04 1997-05-02 Canon Kabushiki Kaisha Process cartridge and image forming apparatus
US6408142B1 (en) 1992-09-04 2002-06-18 Canon Kabushiki Kaisha Process cartridge and image forming apparatus
EP1253485A3 (en) * 2001-04-27 2007-05-30 Canon Kabushiki Kaisha Process cartridge, electrophotographic image forming apparatus and fixing method of electrical contact part

Also Published As

Publication number Publication date
JPS6262352B2 (enrdf_load_stackoverflow) 1987-12-25

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