JPH01157337U - - Google Patents

Info

Publication number
JPH01157337U
JPH01157337U JP5410288U JP5410288U JPH01157337U JP H01157337 U JPH01157337 U JP H01157337U JP 5410288 U JP5410288 U JP 5410288U JP 5410288 U JP5410288 U JP 5410288U JP H01157337 U JPH01157337 U JP H01157337U
Authority
JP
Japan
Prior art keywords
photoreceptor
home position
exposure amount
position mark
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.)
Pending
Application number
JP5410288U
Other languages
English (en)
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 filed Critical
Priority to JP5410288U priority Critical patent/JPH01157337U/ja
Publication of JPH01157337U publication Critical patent/JPH01157337U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Fax Reproducing Arrangements (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る露光量制御装置を適用し
た記録装置の概略構成図、第2図は感光体の部分
平面図、第3図は期間βの検出信号を示す図、第
4図は制御部の処理流れを示すフローチヤート、
第5図は従来の露光量制御装置を説明するための
図である。 1…感光体、3…マーク検出部、6…制御部、
13…ホームポジシヨンマーク、α…ホームポジ
シヨンマークの長さ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 感光体の感度に対応させて所定の長さに設定さ
    れた感光体上のホームポジシヨンマークを検出す
    る検出手段と、検出したホームポジシヨンマーク
    の長さに対応した露光量を決定する制御手段とを
    備えていることを特徴とする露光量制御装置。
JP5410288U 1988-04-21 1988-04-21 Pending JPH01157337U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5410288U JPH01157337U (ja) 1988-04-21 1988-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5410288U JPH01157337U (ja) 1988-04-21 1988-04-21

Publications (1)

Publication Number Publication Date
JPH01157337U true JPH01157337U (ja) 1989-10-30

Family

ID=31280046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5410288U Pending JPH01157337U (ja) 1988-04-21 1988-04-21

Country Status (1)

Country Link
JP (1) JPH01157337U (ja)

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