Macro that will open and print files(word, excel, pdf)

Don't know why not. You might start by turning on the macro recorder and completing a few of the steps you described, then modifying the code to complete what you need. The recorder will throw in all kinds of code that you don't need, and it will also be specific, not generic, so adjustments will be needed. If you need assistance, post the code produced, and specify what you're trying to do.