I reconfigured Google Cloudprint this afternoon, it should work better now (I know the KMS was really struggling with it). Google Cloudprint allows you to print to the copiers and printers from Google Chrome. This works no matter where you are, so, for example, if you are away but would like to print something out for a sub or the school, you can select the printer in Google Chrome and print.
For Google Cloudprint to work properly, you’ll need to be logged into Google Chrome.