I've just replaced 2 new nozzles and my Dreamer start having new problems with preheat temperatures.
Both nozzles in preheat, load and print modes can't seem to heat up to the set temps. At all time, the nozzles' temps stay from 5 to 7 degrees below the set temps (I tried from 200 to 250 degrees). It takes forever for the machine to begin loading filaments (keep timed out after 5 minutes) or start printing (takes 30 to 50 minutes to begin).
Any idea why?