JPS61104460U - - Google Patents

Info

Publication number
JPS61104460U
JPS61104460U JP19031584U JP19031584U JPS61104460U JP S61104460 U JPS61104460 U JP S61104460U JP 19031584 U JP19031584 U JP 19031584U JP 19031584 U JP19031584 U JP 19031584U JP S61104460 U JPS61104460 U JP S61104460U
Authority
JP
Japan
Prior art keywords
polygon mirror
photosensitive drum
rotating polygon
drum
light source
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
JP19031584U
Other languages
Japanese (ja)
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 JP19031584U priority Critical patent/JPS61104460U/ja
Publication of JPS61104460U publication Critical patent/JPS61104460U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Laser Beam Printer (AREA)

Description

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

第１図は文字のドツト構成図、第２図は縮少文
字のドツト構成図、第３図は本考案の印刷制御装
置の一実施例を示すブロツク図、第４図は第３図
の感光ドラム周りの詳細の一実施例を示す構成説
明図、第５図、第６図は本考案の動作のタイミン
グチヤートの一例を示した図、第７図、第８図お
よび第９図はそれぞれ本考案の印刷例を示した模
式図である。 １…感光ドラム、２…レーザ光源、３…回転多
面鏡、４…鏡、５…検出器、６…印刷制御部、７
…印刷用紙、８…現像機、９…帯電器、１０…転
写器、１１…紙送りローラ。 Figure 1 is a diagram of the dot configuration of characters, Figure 2 is a diagram of the dot configuration of reduced characters, Figure 3 is a block diagram showing an embodiment of the printing control device of the present invention, and Figure 4 is a photosensitive diagram of Figure 3. 5 and 6 are diagrams illustrating an example of the timing chart of the operation of the present invention. FIGS. It is a schematic diagram showing a printing example of the invention. DESCRIPTION OF SYMBOLS 1... Photosensitive drum, 2... Laser light source, 3... Rotating polygon mirror, 4... Mirror, 5... Detector, 6... Print control unit, 7
...Printing paper, 8...Developing machine, 9...Charging device, 10...Transfer device, 11...Paper feed roller.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定の速度で回転する感光ドラムと、該感光ド
ラムを感光させる光源と、該光源からの光を前記
感光ドラム上に走査させる回転多面鏡とを有する
印刷装置において、前記感光ドラムと前記回転多
面鏡との回転速度を任意に変える回転制御手段を
備え、該回転制御手段によつて前記感度ドラムと
前記回転多面鏡との回転速度を変えることによつ
て任意の倍率の印刷を行う構成としてあることを
特徴とする印刷制御装置。 A printing apparatus including a photosensitive drum that rotates at a predetermined speed, a light source that exposes the photosensitive drum, and a rotating polygon mirror that scans light from the light source onto the photosensitive drum, the photosensitive drum and the rotating polygon mirror and a rotation control means for arbitrarily changing the rotation speed of the sensitive drum and the rotating polygon mirror, and the rotation control means is configured to print at an arbitrary magnification by changing the rotation speed of the sensitive drum and the rotating polygon mirror. A printing control device characterized by:
JP19031584U 1984-12-14 1984-12-14 Pending JPS61104460U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19031584U JPS61104460U (en) 1984-12-14 1984-12-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19031584U JPS61104460U (en) 1984-12-14 1984-12-14

Publications (1)

Publication Number Publication Date
JPS61104460U true JPS61104460U (en) 1986-07-03

Family

ID=30747767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19031584U Pending JPS61104460U (en) 1984-12-14 1984-12-14

Country Status (1)

Country Link
JP (1) JPS61104460U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002014070A1 (en) * 2000-08-14 2002-02-21 Dainippon Screen Mfg. Co., Ltd. Printer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541426A (en) * 1978-09-18 1980-03-24 Canon Inc Copying apparatus
JPS5557479A (en) * 1978-10-24 1980-04-28 Fujitsu Ltd Deformed letter producing method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541426A (en) * 1978-09-18 1980-03-24 Canon Inc Copying apparatus
JPS5557479A (en) * 1978-10-24 1980-04-28 Fujitsu Ltd Deformed letter producing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002014070A1 (en) * 2000-08-14 2002-02-21 Dainippon Screen Mfg. Co., Ltd. Printer
US6729239B2 (en) 2000-08-14 2004-05-04 Dainippon Screen Mfg Co., Ltd. Image recording device for correcting spatial recording error

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