JPH0462382B2 - - Google Patents

Info

Publication number
JPH0462382B2
JPH0462382B2 JP58103351A JP10335183A JPH0462382B2 JP H0462382 B2 JPH0462382 B2 JP H0462382B2 JP 58103351 A JP58103351 A JP 58103351A JP 10335183 A JP10335183 A JP 10335183A JP H0462382 B2 JPH0462382 B2 JP H0462382B2
Authority
JP
Japan
Prior art keywords
level
density
density control
image
control
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 - Lifetime
Application number
JP58103351A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59228262A (ja
Inventor
Norizo Nagata
Hideo Ito
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP58103351A priority Critical patent/JPS59228262A/ja
Publication of JPS59228262A publication Critical patent/JPS59228262A/ja
Publication of JPH0462382B2 publication Critical patent/JPH0462382B2/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)
  • Control Or Security For Electrophotography (AREA)
JP58103351A 1983-06-08 1983-06-08 複写機における画像濃度制御装置 Granted JPS59228262A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58103351A JPS59228262A (ja) 1983-06-08 1983-06-08 複写機における画像濃度制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58103351A JPS59228262A (ja) 1983-06-08 1983-06-08 複写機における画像濃度制御装置

Publications (2)

Publication Number Publication Date
JPS59228262A JPS59228262A (ja) 1984-12-21
JPH0462382B2 true JPH0462382B2 (enrdf_load_stackoverflow) 1992-10-06

Family

ID=14351709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58103351A Granted JPS59228262A (ja) 1983-06-08 1983-06-08 複写機における画像濃度制御装置

Country Status (1)

Country Link
JP (1) JPS59228262A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619621B2 (ja) * 1983-12-20 1994-03-16 株式会社東芝 像形成装置
JPS60257458A (ja) * 1984-06-05 1985-12-19 Fuji Xerox Co Ltd コピ−濃度表示装置
JPS6161142A (ja) * 1984-08-31 1986-03-28 Sharp Corp 露光調整装置
JPS6161143A (ja) * 1984-08-31 1986-03-28 Sharp Corp 複写機の露光量調整方式
JPS61147243A (ja) * 1984-12-20 1986-07-04 Sharp Corp 露光量調整装置
JPS61286842A (ja) * 1985-06-13 1986-12-17 Sharp Corp 露光量調整装置
JPS63135961A (ja) * 1986-11-27 1988-06-08 Mita Ind Co Ltd 自動濃度設定機能を有する複写機
JP2575751B2 (ja) * 1987-11-13 1997-01-29 三田工業株式会社 画像濃度制御装置
JP2622501B2 (ja) * 1994-06-29 1997-06-18 株式会社リコー 複写機の濃度調整装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745564A (en) * 1980-09-02 1982-03-15 Konishiroku Photo Ind Co Ltd Automatic image quality adjuster in copying machine
JPS57188052A (en) * 1981-05-15 1982-11-18 Ricoh Co Ltd Copying machine
JPS58146245U (ja) * 1982-03-29 1983-10-01 コニカ株式会社 複写装置
JPS58195862A (ja) * 1982-05-11 1983-11-15 Canon Inc 像形成装置
JPS58175531U (ja) * 1982-05-18 1983-11-24 コピア株式会社 自動焼付レベル表示手段を有するジアゾ複写機
JPS58221836A (ja) * 1982-06-18 1983-12-23 Copyer Co Ltd ジアゾ複写機の自動焼付制御装置の焼付レベル表示装置
JPS58221838A (ja) * 1982-06-18 1983-12-23 Copyer Co Ltd ジアゾ複写機の自動焼付制御装置の焼付レベル表示装置
JPS58221837A (ja) * 1982-06-18 1983-12-23 Copyer Co Ltd ジアゾ複写機の自動焼付制御装置の焼付レベル表示装置
JPS5929263A (ja) * 1982-08-11 1984-02-16 Canon Inc 画像形成装置
JPS5955445A (ja) * 1982-09-24 1984-03-30 Canon Inc 複写装置
JPS5955446A (ja) * 1982-09-24 1984-03-30 Canon Inc 複写装置
JPS59139057A (ja) * 1983-01-31 1984-08-09 Konishiroku Photo Ind Co Ltd 複写装置
JPH0619603B2 (ja) * 1983-04-26 1994-03-16 キヤノン株式会社 複写装置
JPS59214041A (ja) * 1983-05-10 1984-12-03 Canon Inc 複写装置
JPS59214051A (ja) * 1983-05-10 1984-12-03 Canon Inc 複写装置
JPS59214050A (ja) * 1983-05-10 1984-12-03 Canon Inc 複写装置

Also Published As

Publication number Publication date
JPS59228262A (ja) 1984-12-21

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