Not sure what JCK1 is referring to with "difficult to understand and apply" but everything works as expected and hoped for. I use it for tracking IT inventory and asset tracking as well as other things that need labels.
Attached our Excel spreadsheet and works like a charm. You can filter in the P-Touch software and design the labels exactly how you want. The fact it's networked (we use Ethernet) but Bluetooth and AirPrint also work flawlessly.
Would definitely recommend and support this good product.