JPS5448560A - Printing concentration control system - Google Patents

Printing concentration control system

Info

Publication number
JPS5448560A
JPS5448560A JP15291576A JP15291576A JPS5448560A JP S5448560 A JPS5448560 A JP S5448560A JP 15291576 A JP15291576 A JP 15291576A JP 15291576 A JP15291576 A JP 15291576A JP S5448560 A JPS5448560 A JP S5448560A
Authority
JP
Japan
Prior art keywords
circuit
fault
developer
concentration
printing
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
JP15291576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS573942B2 (enrdf_load_stackoverflow
Inventor
Masatoshi Kimura
Junzo Nakajima
Kazuhisa Aikawa
Masakatsu Horie
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
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15291576A priority Critical patent/JPS5448560A/ja
Publication of JPS5448560A publication Critical patent/JPS5448560A/ja
Publication of JPS573942B2 publication Critical patent/JPS573942B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP15291576A 1976-12-21 1976-12-21 Printing concentration control system Granted JPS5448560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15291576A JPS5448560A (en) 1976-12-21 1976-12-21 Printing concentration control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15291576A JPS5448560A (en) 1976-12-21 1976-12-21 Printing concentration control system

Publications (2)

Publication Number Publication Date
JPS5448560A true JPS5448560A (en) 1979-04-17
JPS573942B2 JPS573942B2 (enrdf_load_stackoverflow) 1982-01-23

Family

ID=15550916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15291576A Granted JPS5448560A (en) 1976-12-21 1976-12-21 Printing concentration control system

Country Status (1)

Country Link
JP (1) JPS5448560A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61138971A (ja) * 1984-12-11 1986-06-26 Sharp Corp 現像剤濃度の異常検出装置
JPH0350581A (ja) * 1989-07-18 1991-03-05 Nec Corp トナー濃度制御機構
JP2010020326A (ja) * 2008-07-14 2010-01-28 Toshiba Corp 画像形成装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508938A (enrdf_load_stackoverflow) * 1973-06-04 1975-01-29
JPS508939A (enrdf_load_stackoverflow) * 1973-06-04 1975-01-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508938A (enrdf_load_stackoverflow) * 1973-06-04 1975-01-29
JPS508939A (enrdf_load_stackoverflow) * 1973-06-04 1975-01-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61138971A (ja) * 1984-12-11 1986-06-26 Sharp Corp 現像剤濃度の異常検出装置
JPH0350581A (ja) * 1989-07-18 1991-03-05 Nec Corp トナー濃度制御機構
JP2010020326A (ja) * 2008-07-14 2010-01-28 Toshiba Corp 画像形成装置

Also Published As

Publication number Publication date
JPS573942B2 (enrdf_load_stackoverflow) 1982-01-23

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