Issue / Question
Which radio card on the printers supports 802.11r?
ZQ300 Series, ZD410D, ZD420T, ZT600 Series, ZQ600 Series, ZD10-HC and ZT510 with A/C Radio
Resolution / Answer
802.11r is supported on printers with the A/C radio only.
To find out if your printer has an 802.11a/c radio installed, refer to the following article: Identifying if a Printer Have 802.11a/c Radio is Installed Using Set Get Do (SGD) Command.
For more details on 802.11r in general, refer to Wikipedia: IEEE 802.11r-2008 .