Have you tried rollo printers? Seen a lot of other people using those.

This tutorial is outdated. You should be able to print out the label without needing any other software. Just make sure you download the up to date drivers. Then when you need to print make sure the Dymo Label Writer 4XL is selected as the printer and then for paper size. choose "1744907 4 in x 6 in". if you don't see the option for paper size click more options on the printer menu.

Thanks for the feedback 🙃