JPS595859Y2 - 変倍用電子複写機の画像濃度制御装置 - Google Patents

変倍用電子複写機の画像濃度制御装置

Info

Publication number
JPS595859Y2
JPS595859Y2 JP12316079U JP12316079U JPS595859Y2 JP S595859 Y2 JPS595859 Y2 JP S595859Y2 JP 12316079 U JP12316079 U JP 12316079U JP 12316079 U JP12316079 U JP 12316079U JP S595859 Y2 JPS595859 Y2 JP S595859Y2
Authority
JP
Japan
Prior art keywords
magnification
detection pattern
image
density
control device
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
JP12316079U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5640549U (enrdf_load_stackoverflow
Inventor
司 安達
泰 古市
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 JP12316079U priority Critical patent/JPS595859Y2/ja
Publication of JPS5640549U publication Critical patent/JPS5640549U/ja
Application granted granted Critical
Publication of JPS595859Y2 publication Critical patent/JPS595859Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
JP12316079U 1979-09-06 1979-09-06 変倍用電子複写機の画像濃度制御装置 Expired JPS595859Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12316079U JPS595859Y2 (ja) 1979-09-06 1979-09-06 変倍用電子複写機の画像濃度制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12316079U JPS595859Y2 (ja) 1979-09-06 1979-09-06 変倍用電子複写機の画像濃度制御装置

Publications (2)

Publication Number Publication Date
JPS5640549U JPS5640549U (enrdf_load_stackoverflow) 1981-04-15
JPS595859Y2 true JPS595859Y2 (ja) 1984-02-22

Family

ID=29355155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12316079U Expired JPS595859Y2 (ja) 1979-09-06 1979-09-06 変倍用電子複写機の画像濃度制御装置

Country Status (1)

Country Link
JP (1) JPS595859Y2 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136728A (ja) * 1983-01-26 1984-08-06 Canon Inc 画像形成装置
JPH0685044B2 (ja) * 1983-02-28 1994-10-26 キヤノン株式会社 像再生出力装置
JPS59195674A (ja) * 1983-04-21 1984-11-06 Konishiroku Photo Ind Co Ltd 可変倍率静電記録装置
JPS6195891A (ja) * 1984-10-12 1986-05-14 三菱電機株式会社 産業用ロボツトのハンド装置

Also Published As

Publication number Publication date
JPS5640549U (enrdf_load_stackoverflow) 1981-04-15

Similar Documents

Publication Publication Date Title
JPH0421868B2 (enrdf_load_stackoverflow)
CA2200238C (en) Photo induced discharge characteristics (pidc) controller
JP3362068B2 (ja) 画像形成プロセスにおける電位形成条件制御方法
JPS595859Y2 (ja) 変倍用電子複写機の画像濃度制御装置
US4619520A (en) Variable magnification electrophotographic copying apparatus
JP2783940B2 (ja) 画像形成装置
JPS6129505B2 (enrdf_load_stackoverflow)
JPS633306B2 (enrdf_load_stackoverflow)
JPS6131458B2 (enrdf_load_stackoverflow)
JPH0450689Y2 (enrdf_load_stackoverflow)
JPS60133474A (ja) 電子写真複写装置
JPH05313453A (ja) 画像形成装置
JPS597962A (ja) 電子複写機
JPS58179855A (ja) 電子写真複写機の画像濃度制御におけるパタ−ン作像方法
JP2927819B2 (ja) 複写機の画像形成制御装置
JP2796025B2 (ja) 複写機
JPS6358462A (ja) 自動画像濃度制御装置における温度補正装置
JPH0736369Y2 (ja) 画像形成装置
JP2546260B2 (ja) 複写機
JPH031664B2 (enrdf_load_stackoverflow)
JPH04110970A (ja) 画像形成装置
JPH01101564A (ja) 画像形成装置の自動濃度調整方法
JPS60178468A (ja) 画像濃度制御方法
JPS62169182A (ja) 複写機等における画像濃度調整方法
JPH03171068A (ja) 画像形成装置