JPS635750B2 - - Google Patents

Info

Publication number
JPS635750B2
JPS635750B2 JP9365078A JP9365078A JPS635750B2 JP S635750 B2 JPS635750 B2 JP S635750B2 JP 9365078 A JP9365078 A JP 9365078A JP 9365078 A JP9365078 A JP 9365078A JP S635750 B2 JPS635750 B2 JP S635750B2
Authority
JP
Japan
Prior art keywords
toner
developer
time
output
circuit
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
JP9365078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5521048A (en
Inventor
Akira Shimura
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP9365078A priority Critical patent/JPS5521048A/ja
Publication of JPS5521048A publication Critical patent/JPS5521048A/ja
Publication of JPS635750B2 publication Critical patent/JPS635750B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Wet Developing In Electrophotography (AREA)
JP9365078A 1978-08-02 1978-08-02 Developer concentration automatic adjusting device Granted JPS5521048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9365078A JPS5521048A (en) 1978-08-02 1978-08-02 Developer concentration automatic adjusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9365078A JPS5521048A (en) 1978-08-02 1978-08-02 Developer concentration automatic adjusting device

Publications (2)

Publication Number Publication Date
JPS5521048A JPS5521048A (en) 1980-02-14
JPS635750B2 true JPS635750B2 (en, 2012) 1988-02-04

Family

ID=14088241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9365078A Granted JPS5521048A (en) 1978-08-02 1978-08-02 Developer concentration automatic adjusting device

Country Status (1)

Country Link
JP (1) JPS5521048A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0249257U (en, 2012) * 1988-09-30 1990-04-05

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61219070A (ja) * 1985-03-25 1986-09-29 Ricoh Co Ltd 現像液濃度自動調整装置
US6947676B2 (en) * 2001-05-07 2005-09-20 Canon Kabushiki Kaisha Image forming apparatus and controlling method therefor determining state use of cartridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0249257U (en, 2012) * 1988-09-30 1990-04-05

Also Published As

Publication number Publication date
JPS5521048A (en) 1980-02-14

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