Study on Image Quality of Page width Ink Jet Printing ; Image Banding due to Chip to Chip Variation of Performance
Abstract:Page width Ink Jet printing is powerful printer for fast printing speed and low printing cost. But page width printer consists of multiple head chips array across the printing media, the chip to chip variation of jetting performance causes to banding image. In this study, evaluation of individual ink Jet Head chip is performed, and the result is correlated to printed image quality by array type ink jet head especially in bending. Drop volume and trajectory error of ejected ink drop are measured and analyzed. The enhancement technology is presented to compensate for image variation across the printing media.
Document Type: Research Article
Publication date: 2011-01-01
For more than 25 years, NIP has been the leading forum for discussion of advances and new directions in non-impact and digital printing technologies. A comprehensive, industry-wide conference, this meeting includes all aspects of the hardware, materials, software, images, and applications associated with digital printing systems, including drop-on-demand ink jet, wide format ink jet, desktop and continuous ink jet, toner-based electrophotographic printers, production digital printing systems, and thermal printing systems, as well as the engineering capability, optimization, and science involved in these fields.
Since 2005, NIP has been held in conjunction with the Digital Fabrication Conference.
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