Does it need ink or ribbons?

No. It is a thermal printer, so it prints on heat-sensitive thermal paper and needs no ink cartridges or ribbons.

What paper does it use?

It takes thermal receipt paper rolls, the standard kind used by most POS printers. Check the roll width and diameter fit the model before ordering supplies.

Can it connect to a tablet or phone?

It connects over USB, so it works with a POS terminal or computer that has a USB port. A tablet or phone needs a USB adapter and driver support.

Does it work with my POS software?

Most POS software supports USB thermal receipt printers through a standard driver. Confirm your software lists the Toshiba TCx Series before buying.

Can it open a cash drawer?

A cash drawer is usually driven through a printer port. This model is described only with USB, so check the connections before relying on it for a drawer.