I am totally new to this and I apologize if I should have been able to source an answer on my own. I'm stripping specific dimension data from some house plans. I figured out how to do that, but when I export the file to PDF, the text is fuzzy or blurry and doesn't scale clearly when you zoom in/out. 

It is also exporting to portrait but orienting the image landscape. File attached.

If anyone could let me know what settings to change to export this successfully, I'd very much appreciate it! Thank you.