If you are just starting out with AX and wanted to play with the warehouse mobile device and do some testing. If you don’t have any barcode label software and a special label printer but you have a decent laser printer a simple work around it to use a site that produces a barcode for you. One example is https://www.barcodesinc.com/generator/index.php
It has a handy function to put in some text and then give you an image which you can then print. So if you have a couple of barcodes you want to print to test out scanning then this is good enough.
Here is a quick overview.
Cheers
Lachlan