不同解析度對噴墨列印品質影響之研究

The Study of Different Resolution for Print Quality in Inkjet Printer

周文明(Wen-Ming Chou) ； 高惠齡(Hui-Ling Kao) ； 王怡力(Yi-Li Wang)

《中華印刷科技年報》 2008 (2008/03) Pp. 152-163

https://doi.org/10.30153/JCAGST.200803.0012

摘要

數位印刷發展漸趨白熱化，噴墨列印在全球也具備有一定之市場，印表機也成為民眾日常生活必備商品之一，本研究主要是以國際標準化組織為一般型及事務型印表機所訂定之標準－ISO13660為依據，進行數位印刷噴墨輸出之品質檢測，瞭解其影像品質表現之差異性。研究顯示解析度越高之輸出圖像，在眾多檢測項目中的表現都較為優異，但在色塊粒狀度的部分卻不盡然，在亮部調及暗部調部分1200 dpi可能因為噴墨量及印表機干擾變數所影響，造成粒狀度程度明顯，而在線條部分所有的輸出的品質中以300 dpi總體表現較差。

並列摘要

As the development of digital printing reaches its high peak, demand of inkjet printers emerges in the market globally. Inkjet printers have become an everyday necessity in each family. This study analyzes the digital printing quality of inkjet and officejet printers based on the guideline established by International Standard Organization (ISO), ISO13660, to understand the difference in image quality outputs from the ink injections in digital printing. Our study indicated that the images printed from higher resolutions are generally better than the images printed from other specifications. However, when comparing the pixilation, higher resolution printing did not necessarily result in the best quality. The bright and dark pixilation were affected due to the amount of the ink injected onto the paper and the interference variables from the printers during the 1200 dpi printing. This causes obviously pixilated images as a result. When evaluating the line printing, 300 dpi showed the least favorable image outputs overall.