JP3765806B2 - 画像形成装置 - Google Patents
画像形成装置 Download PDFInfo
- Publication number
- JP3765806B2 JP3765806B2 JP2003277888A JP2003277888A JP3765806B2 JP 3765806 B2 JP3765806 B2 JP 3765806B2 JP 2003277888 A JP2003277888 A JP 2003277888A JP 2003277888 A JP2003277888 A JP 2003277888A JP 3765806 B2 JP3765806 B2 JP 3765806B2
- Authority
- JP
- Japan
- Prior art keywords
- control unit
- engine
- unit
- data
- engine 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.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Record Information Processing For Printing (AREA)
- Control Or Security For Electrophotography (AREA)
- Facsimiles In General (AREA)
Description
110 ビデオ部
119 操作パネル
113 コンピュータIF
115 メモリ部
117 メイン制御部
118 CPU
120 システムバス
130 エンジン制御部
150 エンジンメカニズム
Claims (8)
- 印刷データに対する印刷作業を行なうエンジンメカニズムと,
前記印刷データを前記エンジンメカニズムにて認識可能なようにイメージデータの形態に変換処理するビデオ部と,
前記ビデオ部の制御に応じて前記イメージデータに対する印刷作業を実行するように前記エンジンメカニズムを制御するエンジン制御部と,を含み,
前記ビデオ部と前記エンジン制御部は,単一プロセッサにより駆動され,
前記エンジン制御部は,前記エンジンメカニズムに対する状態情報を格納するメモリを含み,
前記プロセッサは,前記メモリに格納された前記状態情報を読込んで前記エンジンメカニズムの状態を確認した後,前記エンジン制御部の方に前記イメージデータを転送して印刷作業を実行せしめる
ことを特徴とする画像形成装置。 - 前記エンジン制御部は,システムバスを介して前記プロセッサと直接接続され,前記プロセッサの制御に応じて前記エンジンメカニズムを駆動させる,
ことを特徴とする請求項1に記載の画像形成装置。 - 前記システムバスは,データバスと,アドレスバスと,制御バスのうちいずれの1つ以上を含み,
前記データバスは,両方向の並列バスである,
ことを特徴とする請求項2に記載の画像形成装置。 - 前記エンジン制御部は,特定用途向け集積回路(ASIC)に具現されることを特徴とする請求項2に記載の画像形成装置。
- 前記プロセッサは前記ビデオ部に備えられることを特徴とする請求項1に記載の画像形成装置。
- 印刷データに対する印刷作業を行なうエンジンメカニズムと,
前記印刷データを前記エンジンメカニズムにて認識可能なようにイメージデータの形態に変換処理を行なうビデオ部と,
前記ビデオ部の制御に応じて前記イメージデータに対する印刷作業を実行するように前記エンジンメカニズムを制御するエンジン制御部と,を含み,
前記ビデオ部と前記エンジン制御部は,単一プロセッサにより駆動され,両方向の並列データバスを介して直接接続され,
前記エンジン制御部は,前記エンジンメカニズムに対する状態情報を格納するメモリを含み,
前記プロセッサは,前記メモリに格納された前記状態情報を読込んで前記エンジンメカニズムの状態を確認した後,前記エンジン制御部の方に前記イメージデータを転送して印刷作業を実行せしめる
ことを特徴とする画像形成装置。 - 前記プロセッサは,前記ビデオ部に備えられる,ことを特徴とする請求項6に記載の画像形成装置。
- 前記エンジン制御部は,特定用途向け集積回路(ASIC)に具現されることを特徴とする請求項6に記載の画像形成装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20020043017 | 2002-07-22 | ||
KR10-2003-0041252A KR100491604B1 (ko) | 2002-07-22 | 2003-06-24 | 단일 프로세서로 구동 가능한 화상형성장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004056834A JP2004056834A (ja) | 2004-02-19 |
JP3765806B2 true JP3765806B2 (ja) | 2006-04-12 |
Family
ID=31949616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003277888A Expired - Fee Related JP3765806B2 (ja) | 2002-07-22 | 2003-07-22 | 画像形成装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8159696B2 (ja) |
JP (1) | JP3765806B2 (ja) |
CN (1) | CN1262890C (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100636245B1 (ko) * | 2005-08-31 | 2006-10-19 | 삼성전자주식회사 | 엔진 프로세서와 기본 프로세서를 갖는 칩이 마련된화상형성장치 |
US8207973B2 (en) * | 2008-01-11 | 2012-06-26 | Mediatek Inc. | Systems and methods for control signal and data transmission between various types of electronic modules |
US8194146B2 (en) * | 2008-01-11 | 2012-06-05 | Mediatek Inc. | Apparatuses for capturing and storing real-time images |
CN106104319B (zh) | 2015-02-18 | 2018-12-07 | Agc株式会社 | 光学滤波器和摄像装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0137705B1 (ko) * | 1994-11-17 | 1998-05-15 | 김광호 | 밴드 버퍼링방식 화상형성장치 및 그 프린팅방법 |
JPH08295066A (ja) * | 1995-04-27 | 1996-11-12 | Canon Inc | 画像形成装置および画像形成方法 |
JP3079956B2 (ja) | 1995-07-25 | 2000-08-21 | ブラザー工業株式会社 | プリンタ |
KR100330020B1 (ko) * | 1999-06-30 | 2002-03-27 | 윤종용 | 프린터의 인쇄농도 조정방법 |
JP2002337402A (ja) * | 2001-03-15 | 2002-11-27 | Ricoh Co Ltd | 画像形成装置 |
US20020186404A1 (en) * | 2001-06-09 | 2002-12-12 | Gragg Brian D. | Printer including video encoder |
US7173719B2 (en) * | 2001-09-04 | 2007-02-06 | Texas Instruments Incorporated | Integrated raster image processor and electro-photographic engine controller |
US6826376B2 (en) * | 2002-07-22 | 2004-11-30 | Samsung Electronics Co., Ltd. | Image forming apparatus which facilitates redesign and component arrangement method thereof |
-
2003
- 2003-07-22 US US10/623,586 patent/US8159696B2/en not_active Expired - Fee Related
- 2003-07-22 JP JP2003277888A patent/JP3765806B2/ja not_active Expired - Fee Related
- 2003-07-22 CN CNB031556566A patent/CN1262890C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1262890C (zh) | 2006-07-05 |
US20040125386A1 (en) | 2004-07-01 |
JP2004056834A (ja) | 2004-02-19 |
CN1487465A (zh) | 2004-04-07 |
US8159696B2 (en) | 2012-04-17 |
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