I had to migrate the contents of my old computer to a new computer, which is an iMac Pro running OS 10.14.6. I was able to print on my Epson 3880 with no problem with the old computer. On the iMac Pro, however, I am not able to print images at all.
My workflow is as follows: I open up Print Tool, choose the correct printer (Quad3880-K7), my desired paper size, drag and drop my flattened Tiff file into Print Tool. Grey Gamma 2.2 shows up as my embedded profile. I then select No Color Management and 16-bit, load my paper (Jon Cone Type 5) through the back and click Run Print.
I then choose QuadToneRIP in the Layout box, then QuadTone RIP 16-bit, manual paper feed, 2880dpi, and Uni-directional, then click Print. The printer makes all the usual sounds as if it were going to print, then the paper feeds through the printer without anything having been printed.
I should note that the other day I needed to apply GO to some older images and was able to do this with no problems at all. Whatever glitch this is, is apparently only affecting my ability to make Piezography prints.
Any suggestions as to what might be causing this problem? Thanks!