Okay folks, This is a good one! We are using AD2 on Windows 2000 and XP machines. We have a LaserJet 5000, LaserJet 5100 and a DesignJet 750 C Plus for our printers and plotters. I'm in a drawing where I have about 15 plan details. I have some lines that just refuse to print. These lines are on the same darn layers that the ones that will print are on. There isn't anything obvious about it. IN order to get it to print, you have to erase the lines and redraw them. Or I'm finding that you can copy clip them out, paste them into a new drawing, then copyclip them back into the original drawing and sometimes that will work, sometimes not. Using a different machine or a different printer doesn't seem to work either. The LaserJets are hooked directly to our server and the DesignJet has a Plotter server. STrange stuff! Has anyone had this happen at all? Thanks in advance. Melissa