From my laptop?

From our wireless network anywhere in the library:

You can print any web page or file you can access from your laptop hard drive, USB flash drive, your email, or the cloud at our Printing Station but you'll need to download and run a plugin to connect to the printers each time you do so.

As of February 2017, this plugin only works for Windows laptops and older Macs (running Mavericks or an earlier version of MacOS)