Using a PDF file in a container field

[business model]

Greetings,

I have a container field that I'm calling "Work Order".

I would like to be able to insert a PDF file of one of my work orders into the container field. The problem is every time I try, the PDF's image becomes very faint and when printed the page has terrible quality.

What would be the best way to insert the PDF into my container field and have the quality stay as high as it is in the original work order image?

Thanks Much,

Business Model