Humidity Effects on Plain Paper in Inkjet Printing
Abstract:The aim of this work was to investigate the effect of relative humidity of the ambient air on the initial print quality when printing on multifunctional office papers with the present generation of desktop inkjet printers. A range of multifunctional office papers with known behaviour were chosen to give variations in print quality parameters like optical density, colour-to-colour bleed and wicking. The papers were inkjet printed at various levels of humidity with a standardised test image. Print quality was evaluated visually and by image analysis.
Some properties were clearly humidity-dependent, such as colour density and colour-to-colour bleed, but only for some printers. Other properties, like black optical density, were not effected at all. The difference between paper brands was in all cases larger than the difference between humidities.
Document Type: Research Article
Publication date: January 1, 2001
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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