When printing grayscale images, in order to obtain the best results, first save the image in Grayscale mode in image processing software such as Photoshop, and then make the following settings in the ColorChoice software:
Print mode: Super
Print direction: unidirection
ICC input profile: Grayscale Gamma 1.8
ICC output profile: Please select the correct color file according to the material used. Bitmap rendering: Perceptual
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