PRINTER DEVICE USING INTER-DOCUMENT GAP TO REDUCE MOTION DISTURBANCE AND METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a printing device which does not generate jolts caused by engagement and disengagement between a sheet and fuser rollers and resulting in undesirable disturbance in a photoreceptor section with subsequent image artifacts.SOLUTION: A first fuser roller 102 and a secon...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a printing device which does not generate jolts caused by engagement and disengagement between a sheet and fuser rollers and resulting in undesirable disturbance in a photoreceptor section with subsequent image artifacts.SOLUTION: A first fuser roller 102 and a second fuser roller 106 are configured to: displace a plurality of sheets of print material in a process direction; and substantially simultaneously disengage a trailing edge of a first sheet 108 from the plurality of sheets and engage a leading edge of a second sheet 110 from the plurality of sheets.
【課題】定着ローラとシートが係合する際およびシートが離れる際に衝撃が発生し、この衝撃により感光部には好ましくない障害が起こり画像アーチファクトが発生する。これらの衝撃が発生しない印刷装置を提供する。【解決手段】第１の定着ローラ１０２および第２の定着ローラ１０６は、印刷材料の複数のシートを処理方向に移動させ、複数のシートからの第１のシート１０８の後端を離すのと、ほぼ同時に、複数のシートからの第２のシート１１０の先端と係合するよう構成される。【選択図】図２Ａ |
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