Sooner or later, you will be getting calls to print over WiFi or that it was working in this room and not that room. To keep your sanity, make sure that your wireless local area network (WLAN) supports AP Isolation and that it is also enabled. With AP Isolation enabled, it prevents connected devices from communicating directly with each other.
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About The Author: Stephan Pringle is an Information Technology Support Specialist. He covers hardware and software and provides tips for you to troubleshoot and repair issues on your own. In his spare time, he writes articles about the State of New York on his Hackintosh and HackBook and that has helped him to become the top contributor of the New York City section of Yahoo! Answers.