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Imaging Models for Robust Single-pass Printing using SAMBA™ Piezo Drop-on-Demand Silicon MEMS (Si-MEMS) Inkjet Printheads

机译:使用SAMBA™压电按需滴液硅MEMS(Si-MEMS)喷墨打印头的鲁棒单程打印成像模型

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SAMBA™ Inkjet printheads offer a high nozzle packing density of 1200 nozzles per inch, flexibility to print with multiple drop sizes, and wide ink latitude making them attractive candidates for a variety of Inkjet printing applications. In this paper, we offer insight into how these features can be utilized to enable imaging models that provide high image resolution and print speed as well as increased robustness to missing jets, a key element required in single pass printing. We show that SAMBA printheads can be designed to operate in multiple imaging modes and we use simulation and experimental data to analyze their performance. We evaluate multiple imaging models enabled by SAMBA 1200 printheads and compare them for their image quality capability, image artifacts caused by transient jets, and productivity potential for single pass printing. We show that Samba 1200 imaging models combined with over-addressing and grayscale printing offer superior image quality and improved robustness to streaks without compromising on productivity.
机译:SAMBA™喷墨打印头可提供每英寸1200个喷嘴的高喷嘴填充密度,可灵活打印多种墨滴尺寸以及宽墨宽容度,使其成为各种喷墨打印应用的理想之选。在本文中,我们提供了有关如何利用这些功能来启用成像模型的见解,这些成像模型可提供高图像分辨率和打印速度,并能增强对缺失喷射的鲁棒性,这是单遍打印所需的关键要素。我们证明了SAMBA打印头可以设计成在多种成像模式下运行,并且我们使用仿真和实验数据来分析其性能。我们评估了SAMBA 1200打印头支持的多种成像模型,并比较了它们的图像质量能力,由瞬态喷射引起的图像伪影以及单程打印的生产力潜力。我们显示,Samba 1200成像模型与过度定址和灰度打印相结合,可提供出色的图像质量,并改善了条纹的鲁棒性,而不会影响生产率。

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