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Utilizing flatbed scanners to measure printer motion quality error

机译:利用平板扫描仪测量打印机运动质量误差

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This paper assesses the viability of using a flatbed scanner to measure motion quality of a printer. The procedure utilizes previously printed reference marks from a high quality printer next to which a ladder chart of a given frequency is printed on the machine to be measured. The resultant print sample is scanned and processed to obtain centroid locations. A correction is applied to the printer positional error prior to Fourier analysis. This paper will investigate the accuracy of this method in determining positional errors incurred and removing scanner contribution.
机译:本文评估了使用平板扫描仪测量打印机运动质量的可行性。该过程利用来自高质量打印机的先前印刷的参考标记,接下来在待测机器上打印给定频率的梯形图图。扫描并加工得到的印刷样品以获得质心位置。在傅立叶分析之前将校正应用于打印机位置误差。本文将研究该方法在确定所产生的位置误差和去除扫描仪贡献时的准确性。

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