JPS5823327U - Exposure lamp control device in image forming apparatus - Google Patents

Exposure lamp control device in image forming apparatus

Info

Publication number
JPS5823327U
JPS5823327U JP11567581U JP11567581U JPS5823327U JP S5823327 U JPS5823327 U JP S5823327U JP 11567581 U JP11567581 U JP 11567581U JP 11567581 U JP11567581 U JP 11567581U JP S5823327 U JPS5823327 U JP S5823327U
Authority
JP
Japan
Prior art keywords
exposure lamp
forming apparatus
image forming
control device
lamp 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.)
Pending
Application number
JP11567581U
Other languages
Japanese (ja)
Inventor
谷本　康文
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP11567581U priority Critical patent/JPS5823327U/en
Publication of JPS5823327U publication Critical patent/JPS5823327U/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Of Exposure In Printing And Copying (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す画像形成装置の概略側
面図、第２図は同装置の回路構成を示すブ叱ンク図、第
３図はそのフローチャート図、第４図はＲＯＭに記憶さ
れた内容を示す図である。 １・・・露光ランプ、７・・・ドラム（感光体）、２１
・・・設定入力手段、２３・・・記憶手段、２８・・・
比較、増幅回路、Ｑ、、　Ｑ２・・・露光１指定スイツ
チ。Fig. 1 is a schematic side view of an image forming apparatus showing an embodiment of the present invention, Fig. 2 is a block diagram showing the circuit configuration of the apparatus, Fig. 3 is a flowchart thereof, and Fig. 4 is a ROM FIG. 3 is a diagram showing stored contents. 1... Exposure lamp, 7... Drum (photoreceptor), 21
...Setting input means, 23...Storage means, 28...
Comparison, amplifier circuit, Q,, Q2...Exposure 1 designation switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 露光ランプの光を光学系を介して感光体に結像する画像
形成装置におい−ζ、上記露光ランプの光量を変化させ
る手段と、上記光量の変化量を記憶する記憶手段とを備
え、上記記憶手段の変化量にしたがい上記露光ランプの
光量を変化させることを特徴とする画像形成装置におけ
る露光ランプ制御装置。An image forming apparatus for forming an image on a photoreceptor using light from an exposure lamp via an optical system, comprising: means for changing the amount of light from the exposure lamp; and a storage means for storing the amount of change in the amount of light; An exposure lamp control device for an image forming apparatus, characterized in that the light amount of the exposure lamp is changed in accordance with the amount of change in the exposure lamp.
JP11567581U 1981-08-05 1981-08-05 Exposure lamp control device in image forming apparatus Pending JPS5823327U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11567581U JPS5823327U (en) 1981-08-05 1981-08-05 Exposure lamp control device in image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11567581U JPS5823327U (en) 1981-08-05 1981-08-05 Exposure lamp control device in image forming apparatus

Publications (1)

Publication Number Publication Date
JPS5823327U true JPS5823327U (en) 1983-02-14

Family

ID=29909932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11567581U Pending JPS5823327U (en) 1981-08-05 1981-08-05 Exposure lamp control device in image forming apparatus

Country Status (1)

Country Link
JP (1) JPS5823327U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0186970U (en) * 1987-12-01 1989-06-08

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515180A (en) * 1978-07-20 1980-02-02 Canon Inc Copying apparatus
JPS56114963A (en) * 1980-02-18 1981-09-09 Toshiba Corp Exposure control mechanism in copying machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515180A (en) * 1978-07-20 1980-02-02 Canon Inc Copying apparatus
JPS56114963A (en) * 1980-02-18 1981-09-09 Toshiba Corp Exposure control mechanism in copying machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0186970U (en) * 1987-12-01 1989-06-08
JPH0510783Y2 (en) * 1987-12-01 1993-03-16

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