What's the best for for print ? (a website page)

so what 'font-family' shoul开发者_运维知识库d I use in a print stylesheet?

I would keep it the same as the screen display - unless there is a good reason for it to be different. Less jarring for the user, who expects the print to look similar to screen.

(By the way, there are some nice print stylesheet tips here - http://css-tricks.com/css-tricks-finally-gets-a-print-stylesheet/)