Drawing corrupted

Hello,
I am new to librecad and i spent some time doing my first drawing. It was finished and when i tried to print it i had a lot of crossing lines hidding the drawing.

Phil

They are construction lines. See the folowing forum thread for an explanation of what they are and how to turn them off.

<a href="http://">http://forum.librecad.org/why-appears-this-solid-lines-td5712879.html

Mike