JPS6010267A - 像形成装置 - Google Patents

像形成装置

Info

Publication number
JPS6010267A
JPS6010267A JP58118669A JP11866983A JPS6010267A JP S6010267 A JPS6010267 A JP S6010267A JP 58118669 A JP58118669 A JP 58118669A JP 11866983 A JP11866983 A JP 11866983A JP S6010267 A JPS6010267 A JP S6010267A
Authority
JP
Japan
Prior art keywords
data
original
density
amount
light
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
JP58118669A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0555867B2 (OSRAM
Inventor
Akihiro Usami
宇佐美　彰浩
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP58118669A priority Critical patent/JPS6010267A/ja
Publication of JPS6010267A publication Critical patent/JPS6010267A/ja
Publication of JPH0555867B2 publication Critical patent/JPH0555867B2/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)
  • Developing For Electrophotography (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP58118669A 1983-06-30 1983-06-30 像形成装置 Granted JPS6010267A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58118669A JPS6010267A (ja) 1983-06-30 1983-06-30 像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58118669A JPS6010267A (ja) 1983-06-30 1983-06-30 像形成装置

Publications (2)

Publication Number Publication Date
JPS6010267A true JPS6010267A (ja) 1985-01-19
JPH0555867B2 JPH0555867B2 (OSRAM) 1993-08-18

Family

ID=14742279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58118669A Granted JPS6010267A (ja) 1983-06-30 1983-06-30 像形成装置

Country Status (1)

Country Link
JP (1) JPS6010267A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62289866A (ja) * 1986-06-09 1987-12-16 Canon Inc 複写装置
US4910554A (en) * 1987-03-31 1990-03-20 Sharp Kabushiki Kaisha Copying apparatus provided with an automatic light exposure control system

Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5393835A (en) * 1977-01-28 1978-08-17 Ricoh Co Ltd Copy picture quality controller of electrostatic copying machine
JPS53105229A (en) * 1977-02-25 1978-09-13 Ricoh Co Ltd Plural sheet copying method
JPS53134437A (en) * 1977-04-28 1978-11-24 Canon Inc Exposing apparatus
JPS5433037A (en) * 1977-08-18 1979-03-10 Ricoh Co Ltd Electro photographic device
JPS5462833A (en) * 1977-10-28 1979-05-21 Canon Inc Controlling method of original exposure
JPS5486353A (en) * 1977-12-22 1979-07-09 Canon Inc Recorder
JPS5499632A (en) * 1978-01-24 1979-08-06 Ricoh Co Ltd Image adjusting method of copying machines
JPS5574564A (en) * 1978-11-30 1980-06-05 Ricoh Co Ltd Bias device of variable-power copying machine
JPS5611466A (en) * 1979-07-09 1981-02-04 Ricoh Co Ltd Electrophotographic copier using belt photoreceptor
JPS5667856A (en) * 1979-11-07 1981-06-08 Konishiroku Photo Ind Co Ltd Ground color detector of original in copying machine
JPS5689752A (en) * 1979-12-22 1981-07-21 Ricoh Co Ltd Copying machine
JPS5691259A (en) * 1979-12-26 1981-07-24 Toshiba Corp Image control device
JPS5699552U (OSRAM) * 1979-12-27 1981-08-06
JPS5699553U (OSRAM) * 1979-12-27 1981-08-06
JPS56101157A (en) * 1979-10-22 1981-08-13 Nashua Corp Automatic bias and match control unit for electrophotographic copier
JPS56110961A (en) * 1980-02-07 1981-09-02 Toshiba Corp Exposure device of electrophotographic copier
JPS56140361A (en) * 1980-04-02 1981-11-02 Toshiba Corp Electrophotographic copier
JPS5720765A (en) * 1980-07-15 1982-02-03 Ricoh Co Ltd Controller for copying
JPS5776562A (en) * 1980-10-31 1982-05-13 Ricoh Co Ltd Electrophotographic cpier
JPS57119367A (en) * 1981-01-17 1982-07-24 Ricoh Co Ltd Controller for copying image quality
JPS57151953A (en) * 1981-03-16 1982-09-20 Ricoh Co Ltd Controlling method for development bias voltage of copying machine
JPS58106572A (ja) * 1981-12-21 1983-06-24 Fuji Xerox Co Ltd 電子複写機の自動露光装置

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5393835A (en) * 1977-01-28 1978-08-17 Ricoh Co Ltd Copy picture quality controller of electrostatic copying machine
JPS53105229A (en) * 1977-02-25 1978-09-13 Ricoh Co Ltd Plural sheet copying method
JPS53134437A (en) * 1977-04-28 1978-11-24 Canon Inc Exposing apparatus
JPS5433037A (en) * 1977-08-18 1979-03-10 Ricoh Co Ltd Electro photographic device
JPS5462833A (en) * 1977-10-28 1979-05-21 Canon Inc Controlling method of original exposure
JPS5486353A (en) * 1977-12-22 1979-07-09 Canon Inc Recorder
JPS5499632A (en) * 1978-01-24 1979-08-06 Ricoh Co Ltd Image adjusting method of copying machines
JPS5574564A (en) * 1978-11-30 1980-06-05 Ricoh Co Ltd Bias device of variable-power copying machine
JPS5611466A (en) * 1979-07-09 1981-02-04 Ricoh Co Ltd Electrophotographic copier using belt photoreceptor
JPS56101157A (en) * 1979-10-22 1981-08-13 Nashua Corp Automatic bias and match control unit for electrophotographic copier
JPS5667856A (en) * 1979-11-07 1981-06-08 Konishiroku Photo Ind Co Ltd Ground color detector of original in copying machine
JPS5689752A (en) * 1979-12-22 1981-07-21 Ricoh Co Ltd Copying machine
JPS5691259A (en) * 1979-12-26 1981-07-24 Toshiba Corp Image control device
JPS5699552U (OSRAM) * 1979-12-27 1981-08-06
JPS5699553U (OSRAM) * 1979-12-27 1981-08-06
JPS56110961A (en) * 1980-02-07 1981-09-02 Toshiba Corp Exposure device of electrophotographic copier
JPS56140361A (en) * 1980-04-02 1981-11-02 Toshiba Corp Electrophotographic copier
JPS5720765A (en) * 1980-07-15 1982-02-03 Ricoh Co Ltd Controller for copying
JPS5776562A (en) * 1980-10-31 1982-05-13 Ricoh Co Ltd Electrophotographic cpier
JPS57119367A (en) * 1981-01-17 1982-07-24 Ricoh Co Ltd Controller for copying image quality
JPS57151953A (en) * 1981-03-16 1982-09-20 Ricoh Co Ltd Controlling method for development bias voltage of copying machine
JPS58106572A (ja) * 1981-12-21 1983-06-24 Fuji Xerox Co Ltd 電子複写機の自動露光装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62289866A (ja) * 1986-06-09 1987-12-16 Canon Inc 複写装置
US4910554A (en) * 1987-03-31 1990-03-20 Sharp Kabushiki Kaisha Copying apparatus provided with an automatic light exposure control system

Also Published As

Publication number Publication date
JPH0555867B2 (OSRAM) 1993-08-18

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