This professional order receipts printer is direct thermal printing.<br> With no need for ink or ribbon, widely used for restaurants, supermarkets, retail, and so on. <br><br> Comfortable to use 1. With an easy-open button, open the printer and change the thermal paper easily.<br> 2. With a protected cover, protect the printer from water, oil, and dust, it's quite suitable to use for restaurant and wet environments.<br> 3. With auto-cutter, sound reminder, and indicator, so that it can raise your working efficiency and deduct your labor cost. <br> 4. The printing width is 3 inches, can get the thermal receipt paper conveniently.<br>