Print apps to print from your phone to the school's cloud printers
Google Cloud Print for Android phones
Cloud Print is the official Android app for printing to Google Cloud Print from your Android devices. Once it's installed, you can share your documents, photos, or PDFs to the app, choose your printer and preferred print options, and hit Print -- that's all there is to it. Open the app to view your recently submitted print jobs, check their current status, and select downloaded files to print.
PrintCentral Pro for your iPhone
PrintCentral Pro is an iOS app that lets you to print to a number of services, including Google Cloud Print. PrintCentral Pro allows you to print emails and attachments, contacts, web pages, text messages, and more.
PrintCentral Pro online
PrintCentral Pro on iTunes: iPhone / iPod Touch | iPad