It can be helpful to have a reference image to print and check your Piezography system, or compare to other systems.

This “Proof of Piezography” image consists of a fine line section to check detail, as well as sections to see separation in the extreme shadow and highlight transitions, and a 21 step strip to check linearization. Download the full size printable image file: here.

Print this image with a maintained and linear Piezography system, then compare to other printing workflows, such as the Epson driver, to see how Piezography can achieve far better results with linear output and separation in highlights and shadows, as well extra fine detail.