JPS5484741A - Toner density controlling method and device for copier - Google Patents

Toner density controlling method and device for copier

Info

Publication number
JPS5484741A
JPS5484741A JP15178777A JP15178777A JPS5484741A JP S5484741 A JPS5484741 A JP S5484741A JP 15178777 A JP15178777 A JP 15178777A JP 15178777 A JP15178777 A JP 15178777A JP S5484741 A JPS5484741 A JP S5484741A
Authority
JP
Japan
Prior art keywords
toner
data
copier
toner density
reference frequency
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
JP15178777A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63791B2 (cs
Inventor
Seiichi Miyagawa
Masao Hosaka
Susumu Tatsumi
Koji Sakamoto
Tsutomu Imai
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 JP15178777A priority Critical patent/JPS5484741A/ja
Publication of JPS5484741A publication Critical patent/JPS5484741A/ja
Publication of JPS63791B2 publication Critical patent/JPS63791B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)
JP15178777A 1977-12-19 1977-12-19 Toner density controlling method and device for copier Granted JPS5484741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15178777A JPS5484741A (en) 1977-12-19 1977-12-19 Toner density controlling method and device for copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15178777A JPS5484741A (en) 1977-12-19 1977-12-19 Toner density controlling method and device for copier

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP15419987A Division JPS6371871A (ja) 1987-06-20 1987-06-20 複写機のトナ−濃度制御装置

Publications (2)

Publication Number Publication Date
JPS5484741A true JPS5484741A (en) 1979-07-05
JPS63791B2 JPS63791B2 (cs) 1988-01-08

Family

ID=15526277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15178777A Granted JPS5484741A (en) 1977-12-19 1977-12-19 Toner density controlling method and device for copier

Country Status (1)

Country Link
JP (1) JPS5484741A (cs)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56158356A (en) * 1980-05-12 1981-12-07 Canon Inc Density control method for developer
JPS57148771A (en) * 1981-03-10 1982-09-14 Fuji Xerox Co Ltd Controller for copy density of copying machine
JPS597978A (ja) * 1982-07-07 1984-01-17 Ricoh Co Ltd トナ−濃度制御装置
JPS63177176A (ja) * 1987-01-19 1988-07-21 Canon Inc 画像形成装置
JPS63177177A (ja) * 1987-01-19 1988-07-21 Canon Inc 画像形成装置
JPS6461775A (en) * 1987-09-01 1989-03-08 Mita Industrial Co Ltd Toner supply control method for developing device of image forming device
EP0774699A1 (en) * 1995-11-16 1997-05-21 Agfa-Gevaert N.V. Drum-type imagesetter with variable diameter
US5768652A (en) * 1995-11-16 1998-06-16 Agfa-Gevaert Method of controlling an electrophotographic imaging process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026550A (cs) * 1973-07-06 1975-03-19
JPS5119540A (en) * 1974-07-17 1976-02-16 Savin Business Machines Corp Choshokuzainonodokanshi oyobi hokyusochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026550A (cs) * 1973-07-06 1975-03-19
JPS5119540A (en) * 1974-07-17 1976-02-16 Savin Business Machines Corp Choshokuzainonodokanshi oyobi hokyusochi

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56158356A (en) * 1980-05-12 1981-12-07 Canon Inc Density control method for developer
JPS57148771A (en) * 1981-03-10 1982-09-14 Fuji Xerox Co Ltd Controller for copy density of copying machine
JPS597978A (ja) * 1982-07-07 1984-01-17 Ricoh Co Ltd トナ−濃度制御装置
JPS63177176A (ja) * 1987-01-19 1988-07-21 Canon Inc 画像形成装置
JPS63177177A (ja) * 1987-01-19 1988-07-21 Canon Inc 画像形成装置
JPS6461775A (en) * 1987-09-01 1989-03-08 Mita Industrial Co Ltd Toner supply control method for developing device of image forming device
EP0774699A1 (en) * 1995-11-16 1997-05-21 Agfa-Gevaert N.V. Drum-type imagesetter with variable diameter
US5768652A (en) * 1995-11-16 1998-06-16 Agfa-Gevaert Method of controlling an electrophotographic imaging process

Also Published As

Publication number Publication date
JPS63791B2 (cs) 1988-01-08

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