JPS59197032A - 複写濃度制御装置 - Google Patents

複写濃度制御装置

Info

Publication number
JPS59197032A
JPS59197032A JP58071900A JP7190083A JPS59197032A JP S59197032 A JPS59197032 A JP S59197032A JP 58071900 A JP58071900 A JP 58071900A JP 7190083 A JP7190083 A JP 7190083A JP S59197032 A JPS59197032 A JP S59197032A
Authority
JP
Japan
Prior art keywords
density
original
sampling
copy
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
JP58071900A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0439059B2 (enrdf_load_stackoverflow
Inventor
Keiichi Yoshida
恵一 吉田
Koji Sasaki
光二 佐々木
Akira Sawaki
澤木　明
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP58071900A priority Critical patent/JPS59197032A/ja
Publication of JPS59197032A publication Critical patent/JPS59197032A/ja
Publication of JPH0439059B2 publication Critical patent/JPH0439059B2/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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5025—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the original characteristics, e.g. contrast, density

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Fax Reproducing Arrangements (AREA)
JP58071900A 1983-04-22 1983-04-22 複写濃度制御装置 Granted JPS59197032A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58071900A JPS59197032A (ja) 1983-04-22 1983-04-22 複写濃度制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58071900A JPS59197032A (ja) 1983-04-22 1983-04-22 複写濃度制御装置

Publications (2)

Publication Number Publication Date
JPS59197032A true JPS59197032A (ja) 1984-11-08
JPH0439059B2 JPH0439059B2 (enrdf_load_stackoverflow) 1992-06-26

Family

ID=13473870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58071900A Granted JPS59197032A (ja) 1983-04-22 1983-04-22 複写濃度制御装置

Country Status (1)

Country Link
JP (1) JPS59197032A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62280870A (ja) * 1986-05-30 1987-12-05 Canon Inc 画像形成装置
US5608495A (en) * 1993-01-01 1997-03-04 Minolta Camera Kabushiki Kaisha Imaging density control apparatus
US5699454A (en) * 1994-05-09 1997-12-16 Sharp Kabushiki Kaisha Image processing apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62280870A (ja) * 1986-05-30 1987-12-05 Canon Inc 画像形成装置
US5608495A (en) * 1993-01-01 1997-03-04 Minolta Camera Kabushiki Kaisha Imaging density control apparatus
US5699454A (en) * 1994-05-09 1997-12-16 Sharp Kabushiki Kaisha Image processing apparatus

Also Published As

Publication number Publication date
JPH0439059B2 (enrdf_load_stackoverflow) 1992-06-26

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