printing.com @ First in Print – Direct from Disk Guide

We want your graphic files to print with no fuss and look the way you intend them to. We’ll be honest with you – of the small number of jobs that don’t print as expected, the overwhelming majority are supplied to us on disk. Even if you’re a seasoned professional and are used to supplying files for print, read this guide anyway – our process may be different than what you are used to.