JPS58221857A - 画像濃度制御方法 - Google Patents

画像濃度制御方法

Info

Publication number
JPS58221857A
JPS58221857A JP57104874A JP10487482A JPS58221857A JP S58221857 A JPS58221857 A JP S58221857A JP 57104874 A JP57104874 A JP 57104874A JP 10487482 A JP10487482 A JP 10487482A JP S58221857 A JPS58221857 A JP S58221857A
Authority
JP
Japan
Prior art keywords
toner
image
charging
potential
carrier
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
JP57104874A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0352631B2 (enrdf_load_stackoverflow
Inventor
Tsutomu Imai
力 今井
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 JP57104874A priority Critical patent/JPS58221857A/ja
Priority to DE19833304470 priority patent/DE3304470A1/de
Priority to US06/465,327 priority patent/US4508446A/en
Publication of JPS58221857A publication Critical patent/JPS58221857A/ja
Priority to US06/704,826 priority patent/US4619522A/en
Publication of JPH0352631B2 publication Critical patent/JPH0352631B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00025—Machine control, e.g. regulating different parts of the machine
    • G03G2215/00029—Image density detection
    • G03G2215/00033—Image density detection on recording member
    • G03G2215/00037—Toner image detection
    • G03G2215/00042—Optical detection
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00025—Machine control, e.g. regulating different parts of the machine
    • G03G2215/00071—Machine control, e.g. regulating different parts of the machine by measuring the photoconductor or its environmental characteristics
    • G03G2215/00084—Machine control, e.g. regulating different parts of the machine by measuring the photoconductor or its environmental characteristics the characteristic being the temperature

Landscapes

  • Dry Development In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Developing For Electrophotography (AREA)
JP57104874A 1982-02-09 1982-06-18 画像濃度制御方法 Granted JPS58221857A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57104874A JPS58221857A (ja) 1982-06-18 1982-06-18 画像濃度制御方法
DE19833304470 DE3304470A1 (de) 1982-02-09 1983-02-09 Verfahren zum steuern eines kopierablaufs
US06/465,327 US4508446A (en) 1982-02-09 1983-02-09 Reproduction process control method
US06/704,826 US4619522A (en) 1982-02-09 1985-02-22 Dual mode image density controlling method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57104874A JPS58221857A (ja) 1982-06-18 1982-06-18 画像濃度制御方法

Publications (2)

Publication Number Publication Date
JPS58221857A true JPS58221857A (ja) 1983-12-23
JPH0352631B2 JPH0352631B2 (enrdf_load_stackoverflow) 1991-08-12

Family

ID=14392353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57104874A Granted JPS58221857A (ja) 1982-02-09 1982-06-18 画像濃度制御方法

Country Status (1)

Country Link
JP (1) JPS58221857A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0352631B2 (enrdf_load_stackoverflow) 1991-08-12

Similar Documents

Publication Publication Date Title
JPH07219299A (ja) トナー画像の印刷方法及び装置
JPS60217376A (ja) 電子写真装置
JPH05232812A (ja) 連続したｉｒｄ読み取り値の傾斜を利用したトナー送り出し率調節
JP3450724B2 (ja) 画像形成装置
US5023666A (en) Image forming apparatus using an image carrier with multiple layers
US3997259A (en) Apparatus for reducing image background in electrostatic reproduction machines
JPH0934205A (ja) 画像形成装置
US5634174A (en) Developer apparatus having toner concentration control
JPS58221857A (ja) 画像濃度制御方法
JPH01118869A (ja) 画像形成装置
US5669037A (en) Toner concentration contoller
JP3630960B2 (ja) 画像形成装置
JP3364529B2 (ja) 画像形成方法及び画像形成装置
JPH02150864A (ja) 画像形成条件制御方法
JPS5860758A (ja) 画像濃度制御方法
JPS595256A (ja) 画像形成装置
JPS58190969A (ja) 電子複写機
JP2002055507A (ja) 画像形成装置
JPH01137274A (ja) 画像濃度制御装置
JPS63240568A (ja) 電子写真装置
JPH03252683A (ja) 画像形成装置
JPS6226026B2 (enrdf_load_stackoverflow)
JPS58114048A (ja) 画像濃度制御装置
JPS61159663A (ja) 複写機の自動画像濃度制御方法
JPH01118874A (ja) 画像形成装置