I upgraded to High Sierra and QTR 2.7.8 on my iMac today. I was able to print 2 images (about 325 mb in size) copied from Lightroom Classic CC to Print Tool on my Epson 9800 with K7 piezography inks without a problem. Then when I tried to print any image of greater than 400 mb, instead of an image in Print Tool there was a black box. Is there a size limitation with QTR 2.7.8? If so, what can be done?
Several of these images printed before the upgrade. I am printing 17 x 24 inch images from my Pentax 645Z.
Thanks,
Tim McCoy