KR20090117632A - 화상형성장치, 그 제어방법 및 기억매체 - Google Patents
화상형성장치, 그 제어방법 및 기억매체 Download PDFInfo
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- KR20090117632A KR20090117632A KR1020090039642A KR20090039642A KR20090117632A KR 20090117632 A KR20090117632 A KR 20090117632A KR 1020090039642 A KR1020090039642 A KR 1020090039642A KR 20090039642 A KR20090039642 A KR 20090039642A KR 20090117632 A KR20090117632 A KR 20090117632A
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- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure
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- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
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- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/65—Apparatus which relate to the handling of copy material
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- G03G15/6591—Apparatus which relate to the handling of copy material characterised by the copy material, e.g. postcards, large copies, multi-layered materials, coloured sheet material characterised by the recording material, e.g. plastic material, OHP, ceramics, tiles, textiles
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- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/65—Apparatus which relate to the handling of copy material
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- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/047—Detection, control or error compensation of scanning velocity or position
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- H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
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- G—PHYSICS
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- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
- G03G15/326—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by application of light, e.g. using a LED array
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- G—PHYSICS
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- G—PHYSICS
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
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- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04753—Control or error compensation of scanning position or velocity
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Ceramic Engineering (AREA)
- Textile Engineering (AREA)
- Laser Beam Printer (AREA)
- Fax Reproducing Arrangements (AREA)
- Record Information Processing For Printing (AREA)
- Color Electrophotography (AREA)
Abstract
Description
Claims (7)
- 각 색의 광학계의 경사 및 만곡의 양을 나타내는 데이터로부터 미스레지스트레이션의 양을 획득하도록 구성된 획득부와,획득된 상기 미스레지스트레이션의 양에 근거해서 화상 데이터를 주사선 변경 포인트에서 보정하도록 구성된 보정부와,보정된 상기 화상 데이터를, 상이한 프로세스 스피드로 인쇄하도록 구성된 인쇄부를 구비하고,상기 보정부는, 통상의 프로세스 스피드보다 사용하고 있는 프로세스 스피드가 느린 경우에, 1라인의 화상 데이터의 일부를 분할 출력함으로써 상기 미스레지스트레이션의 양을 보정하는 것을 특징으로 하는 화상형성장치.
- 제 1 항에 있어서,상기 분할 출력된 화상 데이터는, 상기 주사선 변경 포인트와 상기 주사선 변경 포인트 전 또는 후에 존재하는 포인트와의 사이에 위치된 범위 내에 있는 것을 특징으로 하는 화상형성장치.
- 제 1 항에 있어서,상기 분할 출력된 화상 데이터는, 상기 주사선 변경 포인트의 전후의 범위 내에 있는 것을 특징으로 하는 화상형성장치.
- 각 색의 광학계의 경사 및 만곡의 양을 나타내는 데이터로부터 미스레지스트레이션의 양을 획득(S402)하는 스텝과,획득한 상기 미스레지스트레이션의 양에 근거해서 주사선 변경 포인트에서 화상 데이터를 보정하는 스텝과,상이한 프로세스 스피드로 보정된 상기 화상 데이터를 인쇄하는 스텝을 포함하고,상기 보정스텝은 통상의 프로세스 스피드보다 사용하고 있는 프로세스 스피드가 느린 경우에, 1라인의 화상 데이터의 일부를 분할 출력함으로써, 상기 미스레지스트레이션의 양을 보정하는 것을 특징으로 하는 화상형성장치의 제어방법.
- 제 4 항에 있어서,상기 분할 출력된 화상 데이터는, 상기 주사선 변경 포인트와 상기 주사선 변경 포인트의 전 또는 후에 존재하는 포인트와의 사이에 위치된 범위 내에 있는 것을 특징으로 하는 화상형성장치의 제어방법.
- 제 4 항에 있어서,상기 분할 출력된 화상 데이터는, 상기 주사선 변경 포인트의 전후의 범위 내에 있는 것을 특징으로 하는 화상형성장치의 제어방법.
- 화상형성장치의 제어방법을 수행하는 컴퓨터 실행가능한 명령들을 갖는 컴퓨터 판독가능한 기록매체로서, 상기 방법은,각 색의 광학계의 경사 및 만곡의 양을 나타내는 데이터로부터 미스레지스트레이션의 양을 획득(S402)하는 스텝과,획득한 상기 미스레지스트레이션의 양에 근거해서 주사선 변경 포인트에서 화상 데이터를 보정하는 스텝과,상이한 프로세스 스피드로 보정된 상기 화상 데이터를 인쇄하는 스텝을 포함하고,상기 보정스텝은 통상의 프로세스 스피드보다 사용하고 있는 프로세스 스피드가 느린 경우에, 1라인의 화상 데이터의 일부를 분할 출력함으로써 상기 미스레지스트레이션의 양을 보정하는 것을 특징으로 하는 컴퓨터 판독가능한 기록매체.
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Application Number | Priority Date | Filing Date | Title |
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JPJP-P-2008-122624 | 2008-05-08 | ||
JP2008122624A JP5450980B2 (ja) | 2008-05-08 | 2008-05-08 | 画像形成装置およびその制御方法ならびにそのプログラムおよび記憶媒体 |
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KR20090117632A true KR20090117632A (ko) | 2009-11-12 |
KR101109569B1 KR101109569B1 (ko) | 2012-02-06 |
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US (1) | US8189245B2 (ko) |
EP (1) | EP2116908B1 (ko) |
JP (1) | JP5450980B2 (ko) |
KR (1) | KR101109569B1 (ko) |
CN (1) | CN101576722B (ko) |
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JP5404340B2 (ja) * | 2009-11-20 | 2014-01-29 | キヤノン株式会社 | 画像形成装置、画像形成方法およびプログラム |
JP5691330B2 (ja) * | 2010-09-15 | 2015-04-01 | 株式会社リコー | 光書き込み装置、画像形成装置及び光書き込み装置の制御方法、制御プログラム及び記録媒体 |
JP5656557B2 (ja) | 2010-10-20 | 2015-01-21 | キヤノン株式会社 | 画像形成装置 |
JP2018161837A (ja) * | 2017-03-27 | 2018-10-18 | カシオ計算機株式会社 | 印刷装置、印刷システム、印刷制御方法、及び、プログラム |
US10386758B2 (en) * | 2017-07-21 | 2019-08-20 | Canon Kabushiki Kaisha | Image forming apparatus |
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JP4766553B2 (ja) * | 2005-12-08 | 2011-09-07 | 朝日電装株式会社 | イグニッションスイッチ装置 |
JP2007293047A (ja) * | 2006-04-25 | 2007-11-08 | Konica Minolta Business Technologies Inc | カラー画像形成装置及びカラー画像形成方法 |
JP4149485B2 (ja) * | 2006-04-26 | 2008-09-10 | シャープ株式会社 | 画像形成装置 |
JP2007310029A (ja) * | 2006-05-16 | 2007-11-29 | Canon Inc | 画像形成装置 |
US7843604B2 (en) * | 2006-12-28 | 2010-11-30 | Ricoh Company, Limited | Image correcting device, image forming apparatus, and image correcting method |
US8120630B2 (en) * | 2007-09-06 | 2012-02-21 | Kabushiki Kaisha Toshiba | Image shift adjusting apparatus of image forming apparatus |
JP5338091B2 (ja) * | 2008-03-07 | 2013-11-13 | 株式会社リコー | 光走査装置および画像形成装置 |
JP5037469B2 (ja) * | 2008-09-30 | 2012-09-26 | 富士フイルム株式会社 | ドット位置測定方法及び装置並びにプログラム |
US8159516B2 (en) * | 2008-10-29 | 2012-04-17 | Kabushiki Kaisha Toshiba | Multibeam laser control device for image forming apparatus |
-
2008
- 2008-05-08 JP JP2008122624A patent/JP5450980B2/ja not_active Expired - Fee Related
-
2009
- 2009-04-21 US US12/427,436 patent/US8189245B2/en not_active Expired - Fee Related
- 2009-04-28 EP EP09158949.9A patent/EP2116908B1/en not_active Not-in-force
- 2009-05-07 KR KR1020090039642A patent/KR101109569B1/ko not_active IP Right Cessation
- 2009-05-08 CN CN2009101366442A patent/CN101576722B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN101576722B (zh) | 2012-06-27 |
EP2116908B1 (en) | 2017-02-22 |
JP5450980B2 (ja) | 2014-03-26 |
JP2009271378A (ja) | 2009-11-19 |
US8189245B2 (en) | 2012-05-29 |
CN101576722A (zh) | 2009-11-11 |
US20090279150A1 (en) | 2009-11-12 |
EP2116908A3 (en) | 2014-07-09 |
KR101109569B1 (ko) | 2012-02-06 |
EP2116908A2 (en) | 2009-11-11 |
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