Printing a PDF, exploded lines

Im having such a headache trying to simply print a PDF. I use the plugging VisualARQ, that helps me getting the floor plans.
When I’m on the layout (our even on top view) and try to print, the plan cames out very different that what it was supposed to, with bugs all over the place and the lineweight is never what i wanted it to be.
Does anyone have the same problem??

Thanks

The pictures are of the printed PDF and of what is was supposed to look like:

teste 1.pdf (326.3 KB)