Using a 3800 and Qimage Ultimate which has worked well for years..
A test print of an image yesterday on Ilford Gold cotton smooth came out nice and sharp as expected except for my mistake using the wrong printer profile. (Canson Infinity - Baryta Photographique was selected) I reprinted with the Canson and the resulting image had a slight but visible blur. Kind of like the printer was bumped while printing...I tried another paper, Ilford gold cotton smooth with the same result. Need and idea of where to look here. I've printed with all of these papers before and never ran into this issue.