What can the TM-L90II print?

It prints thermal receipts and labels, including linerless label stock. It is designed for short retail and logistics labels rather than shipping-label sheets.

How does it connect to a computer or network?

It has Ethernet and USB ports. You can put it on a wired network so several terminals share it, or connect one computer directly over USB.

Does it need ink or toner?

No. It uses direct thermal printing, so the only consumable is thermal paper or label stock.

Is it a good fit for a small shop?

Yes, if you print labels and receipts at a counter and have a wired network. A shop that only needs occasional labels may find a simpler USB printer enough.

Does it work with standard label software?

It uses Epson's standard command set and drivers, so it works with common POS and label software. Check that your software lists the TM-L90II before buying.