JPS6311665B2 - - Google Patents

Info

Publication number
JPS6311665B2
JPS6311665B2 JP53088775A JP8877578A JPS6311665B2 JP S6311665 B2 JPS6311665 B2 JP S6311665B2 JP 53088775 A JP53088775 A JP 53088775A JP 8877578 A JP8877578 A JP 8877578A JP S6311665 B2 JPS6311665 B2 JP S6311665B2
Authority
JP
Japan
Prior art keywords
density
image
transfer
mark
photoreceptor
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
Application number
JP53088775A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5515185A (en
Inventor
Nobuo Kasahara
Koji Yamanobe
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 JP8877578A priority Critical patent/JPS5515185A/ja
Priority to US06/057,142 priority patent/US4277162A/en
Priority to DE2928402A priority patent/DE2928402C2/de
Publication of JPS5515185A publication Critical patent/JPS5515185A/ja
Publication of JPS6311665B2 publication Critical patent/JPS6311665B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Or Security For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
JP8877578A 1978-07-13 1978-07-19 Image density control method Granted JPS5515185A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8877578A JPS5515185A (en) 1978-07-19 1978-07-19 Image density control method
US06/057,142 US4277162A (en) 1978-07-13 1979-07-12 Electrophotographic apparatus comprising density sensor means
DE2928402A DE2928402C2 (de) 1978-07-13 1979-07-13 Einrichtung zur Einstellung der Betriebsparameter eines elektrophotographischen Kopiergerätes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8877578A JPS5515185A (en) 1978-07-19 1978-07-19 Image density control method

Publications (2)

Publication Number Publication Date
JPS5515185A JPS5515185A (en) 1980-02-02
JPS6311665B2 true JPS6311665B2 (enrdf_load_stackoverflow) 1988-03-15

Family

ID=13952222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8877578A Granted JPS5515185A (en) 1978-07-13 1978-07-19 Image density control method

Country Status (1)

Country Link
JP (1) JPS5515185A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318610A (en) * 1980-04-21 1982-03-09 Xerox Corporation Control system for an electrophotographic printing machine
JPS5785070A (en) * 1980-11-17 1982-05-27 Fuji Xerox Co Ltd Control device for copying density of electrophotographic copier
JPS5922062A (ja) * 1982-07-28 1984-02-04 Fujitsu Ltd 印字異常検出装置
JPS6080871A (ja) * 1983-10-08 1985-05-08 Canon Inc 電子写真装置の帯電電位制御装置
US4652115A (en) * 1985-10-25 1987-03-24 Colorocs Corporation Print engine for color electrophotography
JPH07120096B2 (ja) * 1986-08-11 1995-12-20 株式会社リコー 記録装置の画像濃度制御装置
JPS63292172A (ja) * 1987-05-25 1988-11-29 Konica Corp 静電記録装置
JP2516624Y2 (ja) * 1988-11-30 1996-11-06 株式会社リコー 画像濃度補正装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237780B2 (enrdf_load_stackoverflow) * 1973-06-28 1977-09-24

Also Published As

Publication number Publication date
JPS5515185A (en) 1980-02-02

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