PrinterAnywhere allows you to print a document on other people’s printers anywhere in the world as easily as it is on a locally connected one. The only real requirement is that the other printer has to be connected to a system that’s online.

It’s far cheaper than a fax and results in a perfect copy of the original document.
Other times you may want to provide printed copies of a document to someone but do not want to forward the original files for fear of them being altered.