Printread keeps failing to establish communications with my DTP41uv, for some reason. I launch it with: printread -v -i41 -n -c1 filename Then I get: Steps in each Pass = 16 Passes in each Strip = 4 Followed, after a few seconds, with : Establishing communications with instrument failed with message 'Communications failure (no error)' Still, X-Rite Toolcrib v5 has no problem finding my DTP41 and interface to it normally. Any ideas are appreciated. I must be doing something wrong? Regards, Roger Breton | Laval, Canada | graxx@xxxxxxxxxxxx http://pages.infinit.net/graxx